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% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '81.25.16.0 - 81.25.20.255' % Abuse contact for '81.25.16.0 - 81.25.20.255' is 'dohled@ceznet.cz' inetnum: 81.25.16.0 - 81.25.20.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2006-02-27T19:16:13Z last-modified: 2025-09-16T13:21:02Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '81.25.27.0 - 81.25.27.255' % Abuse contact for '81.25.27.0 - 81.25.27.255' is 'dohled@ceznet.cz' inetnum: 81.25.27.0 - 81.25.27.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2006-07-24T16:44:38Z last-modified: 2025-09-16T11:11:46Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '81.25.28.0 - 81.25.30.255' % Abuse contact for '81.25.28.0 - 81.25.30.255' is 'dohled@ceznet.cz' inetnum: 81.25.28.0 - 81.25.30.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2006-07-24T16:55:44Z last-modified: 2025-09-16T13:21:19Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '81.25.31.0 - 81.25.31.255' % Abuse contact for '81.25.31.0 - 81.25.31.255' is 'dohled@ceznet.cz' inetnum: 81.25.31.0 - 81.25.31.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2006-02-27T19:56:19Z last-modified: 2025-09-16T13:21:28Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '109.234.40.0 - 109.234.46.255' % Abuse contact for '109.234.40.0 - 109.234.46.255' is 'dohled@ceznet.cz' inetnum: 109.234.40.0 - 109.234.46.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2018-03-23T08:53:07Z last-modified: 2025-09-16T13:20:07Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '109.234.47.0 - 109.234.47.255' % Abuse contact for '109.234.47.0 - 109.234.47.255' is 'dohled@ceznet.cz' inetnum: 109.234.47.0 - 109.234.47.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2018-03-23T09:30:49Z last-modified: 2025-09-16T11:46:07Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '149.255.64.0 - 149.255.83.31' % Abuse contact for '149.255.64.0 - 149.255.83.31' is 'dohled@ceznet.cz' inetnum: 149.255.64.0 - 149.255.83.31 netname: CEZNET descr: FDL country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2011-08-22T10:35:30Z last-modified: 2025-09-12T09:09:00Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.67.188.0 - 185.67.188.255' % Abuse contact for '185.67.188.0 - 185.67.188.255' is 'dohled@ceznet.cz' inetnum: 185.67.188.0 - 185.67.188.255 netname: CEZNET descr: W4S country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2014-09-18T10:32:06Z last-modified: 2025-09-12T13:36:42Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.67.189.0 - 185.67.189.255' % Abuse contact for '185.67.189.0 - 185.67.189.255' is 'dohled@ceznet.cz' inetnum: 185.67.189.0 - 185.67.189.255 netname: CEZNET descr: W4S country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2014-09-18T10:33:10Z last-modified: 2025-09-12T13:37:18Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.67.190.0 - 185.67.190.255' % Abuse contact for '185.67.190.0 - 185.67.190.255' is 'dohled@ceznet.cz' inetnum: 185.67.190.0 - 185.67.190.255 netname: CEZNET descr: W4S country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2014-09-18T10:35:14Z last-modified: 2025-09-12T13:37:26Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.67.191.0 - 185.67.191.255' % Abuse contact for '185.67.191.0 - 185.67.191.255' is 'dohled@ceznet.cz' inetnum: 185.67.191.0 - 185.67.191.255 netname: CEZNET descr: W4S country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2014-09-18T10:36:05Z last-modified: 2025-09-12T13:37:42Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.115.180.0 - 185.115.181.255' % Abuse contact for '185.115.180.0 - 185.115.181.255' is 'dohled@ceznet.cz' inetnum: 185.115.180.0 - 185.115.181.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2016-06-28T07:18:12Z last-modified: 2025-09-12T10:32:58Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.115.182.0 - 185.115.183.255' % Abuse contact for '185.115.182.0 - 185.115.183.255' is 'dohled@ceznet.cz' inetnum: 185.115.182.0 - 185.115.183.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2016-06-28T07:19:21Z last-modified: 2025-09-12T10:34:02Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.116.48.0 - 185.116.49.255' % Abuse contact for '185.116.48.0 - 185.116.49.255' is 'dohled@ceznet.cz' inetnum: 185.116.48.0 - 185.116.49.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2016-06-28T06:52:15Z last-modified: 2025-09-12T10:43:38Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.116.50.0 - 185.116.50.255' % Abuse contact for '185.116.50.0 - 185.116.50.255' is 'dohled@ceznet.cz' inetnum: 185.116.50.0 - 185.116.50.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2020-08-22T14:00:24Z last-modified: 2025-09-12T10:44:05Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.151.172.0 - 185.151.173.255' % Abuse contact for '185.151.172.0 - 185.151.173.255' is 'dohled@ceznet.cz' inetnum: 185.151.172.0 - 185.151.173.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2016-06-28T07:09:41Z last-modified: 2025-09-12T13:46:18Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.151.174.0 - 185.151.175.255' % Abuse contact for '185.151.174.0 - 185.151.175.255' is 'dohled@ceznet.cz' inetnum: 185.151.174.0 - 185.151.175.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE org: ORG-TBS13-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2016-06-28T07:10:40Z last-modified: 2025-09-12T13:47:16Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.201.12.0 - 185.201.13.255' % Abuse contact for '185.201.12.0 - 185.201.13.255' is 'dohled@ceznet.cz' inetnum: 185.201.12.0 - 185.201.13.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2017-04-28T13:50:03Z last-modified: 2025-09-12T10:47:48Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.201.14.0 - 185.201.15.255' % Abuse contact for '185.201.14.0 - 185.201.15.255' is 'dohled@ceznet.cz' inetnum: 185.201.14.0 - 185.201.15.255 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2017-04-28T13:50:55Z last-modified: 2025-09-12T10:48:42Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.255.116.0 - 185.255.117.255' % Abuse contact for '185.255.116.0 - 185.255.117.255' is 'dohled@ceznet.cz' inetnum: 185.255.116.0 - 185.255.117.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2019-10-25T15:06:13Z last-modified: 2025-09-16T12:31:29Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '185.255.118.0 - 185.255.119.255' % Abuse contact for '185.255.118.0 - 185.255.119.255' is 'dohled@ceznet.cz' inetnum: 185.255.118.0 - 185.255.119.255 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED PA mnt-by: CEZNET-MNT created: 2019-10-25T15:06:13Z last-modified: 2025-09-16T12:33:54Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '195.250.139.232 - 195.250.139.235' % Abuse contact for '195.250.139.232 - 195.250.139.235' is 'abuse@dialtelecom.cz' inetnum: 195.250.139.232 - 195.250.139.235 netname: CEZNET descr: CEZNET s.r.o. country: CZ admin-c: MK26569-RIPE tech-c: DIAL666-RIPE status: ASSIGNED PA mnt-by: DIALTELECOM-MNT created: 2020-02-14T14:47:37Z last-modified: 2024-09-12T13:09:31Z source: RIPE role: Dial Telecom Hostmaster Role address: Dial Telecom, a.s. address: Krizikova 36a/237 address: Praha 8 address: 186 00 address: The Czech Republic phone: +420 226 204 400 phone: +420 226 204 111 fax-no: +420 226 204 197 org: ORG-IA8-RIPE admin-c: MP1364-RIPE admin-c: JS50-RIPE admin-c: ZP389-RIPE tech-c: MP1364-RIPE tech-c: JS50-RIPE tech-c: ZP389-RIPE tech-c: RJ1598-RIPE nic-hdl: DIAL666-RIPE abuse-mailbox: abuse@dialtelecom.cz mnt-by: DIALTELECOM-MNT created: 2011-06-06T07:41:39Z last-modified: 2015-08-06T14:43:09Z source: RIPE # Filtered person: Martin Kostal address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic phone: +420.725714659 nic-hdl: MK26569-RIPE mnt-by: DIALTELECOM-MNT created: 2024-09-12T13:06:22Z last-modified: 2024-09-12T13:06:22Z source: RIPE % Information related to '2a00:1800::/48' % Abuse contact for '2a00:1800::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1800::/48 netname: CEZNET descr: CER country: CZ org: ORG-TBS13-RIPE admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ALLOCATED-BY-LIR mnt-by: CEZNET-MNT created: 2009-12-15T15:26:01Z last-modified: 2025-09-16T12:09:38Z source: RIPE organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1800:1::/48' % Abuse contact for '2a00:1800:1::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1800:1::/48 assignment-size:64 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: AGGREGATED-BY-LIR mnt-by: CEZNET-MNT created: 2013-02-21T10:09:05Z last-modified: 2025-09-16T12:16:04Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1800:100::/45' % Abuse contact for '2a00:1800:100::/45' is 'dohled@ceznet.cz' inet6num: 2a00:1800:100::/45 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ALLOCATED-BY-LIR mnt-by: CEZNET-MNT created: 2020-10-02T10:28:21Z last-modified: 2025-09-16T12:16:41Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1800:ff0::/48' % Abuse contact for '2a00:1800:ff0::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1800:ff0::/48 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ALLOCATED-BY-LIR mnt-by: CEZNET-MNT created: 2013-02-21T09:50:37Z last-modified: 2025-09-16T12:18:17Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1800:ff1::/48' % Abuse contact for '2a00:1800:ff1::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1800:ff1::/48 assignment-size:64 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: AGGREGATED-BY-LIR mnt-by: CEZNET-MNT created: 2013-02-21T10:01:36Z last-modified: 2025-09-16T12:20:27Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1800:ff2::/48' % Abuse contact for '2a00:1800:ff2::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1800:ff2::/48 assignment-size:58 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: AGGREGATED-BY-LIR mnt-by: CEZNET-MNT created: 2013-02-21T14:03:46Z last-modified: 2025-09-16T12:21:35Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1807::/32' % Abuse contact for '2a00:1807::/32' is 'dohled@ceznet.cz' inet6num: 2a00:1807::/32 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ALLOCATED-BY-LIR mnt-by: CEZNET-MNT created: 2020-09-01T14:10:25Z last-modified: 2025-09-16T12:22:40Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1807:5::/48' % Abuse contact for '2a00:1807:5::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1807:5::/48 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2020-09-03T15:40:37Z last-modified: 2025-09-16T12:34:04Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1807:6::/48' % Abuse contact for '2a00:1807:6::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1807:6::/48 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2020-12-03T18:48:15Z last-modified: 2025-09-16T12:24:33Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a00:1807:7::/48' % Abuse contact for '2a00:1807:7::/48' is 'dohled@ceznet.cz' inet6num: 2a00:1807:7::/48 netname: CEZNET descr: CER country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2020-12-03T18:49:26Z last-modified: 2025-09-16T12:25:09Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a03:1180::/48' % Abuse contact for '2a03:1180::/48' is 'dohled@ceznet.cz' inet6num: 2a03:1180::/48 netname: CEZNET descr: FDL country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2011-08-27T22:11:10Z last-modified: 2025-09-12T09:13:40Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a05:1200::/32' % Abuse contact for '2a05:1200::/32' is 'dohled@ceznet.cz' inet6num: 2a05:1200::/32 netname: CEZNET descr: W4S country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE mnt-by: CEZNET-MNT status: AGGREGATED-BY-LIR created: 2014-10-03T11:22:21Z last-modified: 2025-09-12T11:46:11Z source: RIPE assignment-size:56 role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a0a:bdc0::/30' % Abuse contact for '2a0a:bdc0::/30' is 'dohled@ceznet.cz' inet6num: 2a0a:bdc0::/30 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2017-04-28T13:51:56Z last-modified: 2025-09-12T10:52:04Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to '2a0a:bdc4::/30' % Abuse contact for '2a0a:bdc4::/30' is 'dohled@ceznet.cz' inet6num: 2a0a:bdc4::/30 netname: CEZNET descr: TAN country: CZ admin-c: CH13482-RIPE tech-c: CH13482-RIPE status: ASSIGNED mnt-by: CEZNET-MNT created: 2017-04-28T13:54:31Z last-modified: 2025-09-12T10:52:25Z source: RIPE role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to 'ORG-CS1130-RIPE' organisation: ORG-CS1130-RIPE org-name: CEZNET sro org-type: OTHER address: Duhova 15313 address: 140 00 Praha 4 address: Czech Republic mnt-ref: MASTER-MNT mnt-ref: MASTER-MNT mnt-by: MASTER-MNT admin-c: CSC262-RIPE tech-c: CSC262-RIPE abuse-c: CSC262-RIPE created: 2026-06-16T06:56:05Z last-modified: 2026-06-16T06:56:05Z source: RIPE # Filtered role: CEZNET sro Contact address: CEZNET sro address: Duhova 15313 address: 140 00 Praha 4 address: Czech Republic abuse-mailbox: hajek@inext.cz nic-hdl: CSC262-RIPE mnt-by: MASTER-MNT created: 2026-06-16T06:54:49Z last-modified: 2026-06-16T06:54:49Z source: RIPE # Filtered % Information related to 'ORG-TBS13-RIPE' organisation: ORG-TBS13-RIPE org-name: CEZNET s.r.o. country: CZ reg-nr: 26378191 org-type: LIR address: Duhova 1531/3 address: 140 00 address: Praha 4 address: CZECH REPUBLIC phone: +420 211 046 699 admin-c: CH13482-RIPE tech-c: CH13482-RIPE abuse-c: CH13482-RIPE mnt-ref: CEZNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: CEZNET-MNT created: 2017-04-26T07:50:49Z last-modified: 2026-05-13T07:38:07Z source: RIPE # Filtered role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered % Information related to 'CH13482-RIPE' role: CEZNET hostmaster address: CEZNET s.r.o. address: Vilemovska 1602 address: Tachov address: 347 01 address: The Czech Republic abuse-mailbox: dohled@ceznet.cz phone: +420 211 046 699 admin-c: MV6352-RIPE tech-c: KD4331-RIPE tech-c: MJ83172-RIPE nic-hdl: CH13482-RIPE mnt-by: CEZNET-MNT created: 2024-01-12T08:23:53Z last-modified: 2024-01-12T08:25:01Z source: RIPE # Filtered person: Karel Drahos address: Telco Pro Services, a.s. address: 28. rijna 3123/152 address: Ostrava address: 702 00 address: The Czech Republic phone: +420 592 112 274 nic-hdl: KD4331-RIPE mnt-by: CEZNETAS-MNT created: 2022-04-29T12:32:48Z last-modified: 2022-04-29T16:25:04Z source: RIPE # Filtered person: Miroslav Joch address: Tiskarska 10, Praha 10 phone: +420211046265 nic-hdl: MJ83172-RIPE mnt-by: CEZNETAS-MNT created: 2017-07-10T07:18:20Z last-modified: 2017-07-10T07:18:20Z source: RIPE # Filtered person: Martin Vidourek address: Tiskarska 10 phone: +420211046260 nic-hdl: MV6352-RIPE created: 2007-11-08T09:29:42Z last-modified: 2020-06-04T13:47:08Z source: RIPE # Filtered mnt-by: CEZNETAS-MNT % Information related to 'CSC262-RIPE' role: CEZNET sro Contact address: CEZNET sro address: Duhova 15313 address: 140 00 Praha 4 address: Czech Republic abuse-mailbox: hajek@inext.cz nic-hdl: CSC262-RIPE mnt-by: MASTER-MNT created: 2026-06-16T06:54:49Z last-modified: 2026-06-16T06:54:49Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)
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