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Address
Czech Republic, Růžová 1416/17, Nové Město, 110 00 Praha 1
Contacts
Media contacts
2026 © Radar - All rights reserved
Whois
as-block: AS1 - AS64511 descr: Includes all AS numbers. descr: Required to allow any aut-num to be descr: added to the C4RR database by descr: the maintainers. admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: eng@canarie.ca mnt-by: CANARIE-MNT changed: unread@ripe.net 20000101 source: CANARIE as-block: AS16756 - AS17817 descr: ASN block not managed by the RIPE NCC remarks: ------------------------------------------------------ remarks: remarks: aut-num objects within this block represent routing remarks: policy published in the RIPE Database remarks: remarks: For registration information, remarks: you can find the whois server to query, or the remarks: IANA registry to query on this web page: remarks: http://www.iana.org/assignments/ipv4-address-space remarks: remarks: You can access databases of other RIR's at: remarks: remarks: AFRINIC (Africa) remarks: http://www.afrinic.net/ whois.afrinic.net remarks: remarks: APNIC (Asia Pacific) remarks: http://www.apnic.net/ whois.apnic.net remarks: remarks: ARIN (Northern America) remarks: http://www.arin.net/ whois.arin.net remarks: remarks: LACNIC (Latin America and the Carribean) remarks: http://www.lacnic.net/ whois.lacnic.net remarks: remarks: ------------------------------------------------------ mnt-by: RIPE-DBM-MNT created: 2024-11-25T14:49:50Z last-modified: 2024-11-25T14:49:50Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** as-block: AS17408 - AS17651 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-01-08T23:22:27Z source: APNIC as-block: AS17408 - AS18431 type: REGULAR descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region. remarks: Authoritative registration information for AS remarks: Numbers within this block remains in the APNIC remarks: whois database: whois.apnic.net or remarks: web site: http://www.apnic.net remarks: You may find aut-num objects for AS Numbers remarks: within this block in the RIPE Database where a remarks: routing policy is published in the RIPE Database remarks: data has been transferred from RIPE Whois Database 20050221 org: ORG-APNC1-AFRINIC admin-c: APNC1-AFRINIC tech-c: APNC1-AFRINIC mnt-by: AFRINIC-DB-MNT mnt-lower: AFRINIC-HM-MNT changed: ***@ripe.net 20010423 changed: ***@ripe.net 20040421 changed: ***@ripe.net 20040504 changed: ***@ripe.net 20050209 changed: ***@afrinic.net 20050205 source: AFRINIC aut-num: AS17428 as-name: VNET-BACKBONE descr: VNET(21vianet) Global Backbone Network admin-c: WANGXIAO-RADB tech-c: VNET-NOC-RADB notify: backbone@neolink.com mnt-by: MAINT-AS17428 changed: sun.jie@neolink.com 20250627 # 13:10 GMT source: RADB last-modified: 2025-06-27T13:11:00Z aut-num: AS17428 descr: 21Vianet.Co.,Ltd as-name: ABITCOOL-AS import: from AS38802 accept ANY export: to AS38802 announce AS17428 AS10214 import: from AS10214 accept AS10214 export: to AS10214 announce ANY admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: OTHER mnt-by: RIPE-NCC-LOCKED-MNT created: 2016-02-01T20:55:50Z last-modified: 2018-09-04T15:29:07Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** aut-num: AS17428 as-name: CHINA-ABITCOOL descr: 21Vianet.Co.,Ltd descr: Beijing, China country: CN import: from AS4134 action pref=10; accept ANY import: from AS4847 action pref=10; accept ANY import: from AS4837 action pref=10; accept ANY import: from AS4808 action pref=10; accept ANY import: from AS9802 action pref=10; accept ANY import: from AS17428 action pref=10; accept ANY import: from AS18118 action pref=10; accept ANY export: to AS4134 announce AS17428 export: to AS4847 announce AS17428 export: to AS4837 announce AS17428 export: to AS4808 announce AS17428 export: to AS9802 announce AS17428 export: to AS17428 announce AS17428 export: to AS18118 announce AS-21VIANET admin-c: ML2382-AP tech-c: ML2382-AP abuse-c: AC1601-AP mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNNIC-AP mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-CHINA-ABITCOOL-CN last-modified: 2023-11-28T00:58:29Z source: APNIC as-block: AS17428 - AS17432 descr: China Internet Network Information Center country: CN remarks: These AS numbers are further assigned by remarks: CNNIC to CNNIC members and end-users remarks: in the CNNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: MAINT-CNNIC-AP last-modified: 2017-06-22T03:06:52Z source: APNIC