PTR (Reverse DNS): mxfront.stable.qloud-b.yandex.net
Lookup results for 77.88.21.249 from whois.apnic.net server: inetnum: 77.0.0.0 - 77.255.255.255 netname: RIPE-CIDR-BLOCK descr: Not allocated by APNIC remarks: ------------------------------------------------------ remarks: remarks: Important: remarks: remarks: Details of networks in this range are not registered remarks: in the APNIC Whois Database. remarks: remarks: Please search the RIPE Whois Database, which contains remarks: details of IP addresses allocated in Europe, the remarks: Middle East, and northern Africa: remarks: remarks: website: http://www.ripe.net/perl/whois remarks: command line: whois.ripe.net remarks: remarks: ------------------------------------------------------ country: AU admin-c: IANA1-AP tech-c: IANA1-AP mnt-by: MAINT-APNIC-AP mnt-lower: MAINT-APNIC-AP status: ALLOCATED PORTABLE last-modified: 2008-09-04T06:51:29Z source: APNIC role: Internet Assigned Numbers Authority address: see http://www.iana.org. admin-c: IANA1-AP tech-c: IANA1-AP nic-hdl: IANA1-AP remarks: For more information on IANA services remarks: go to IANA web site at http://www.iana.org. mnt-by: MAINT-APNIC-AP last-modified: 2018-06-22T22:34:30Z source: APNIC Lookup results for 77.88.21.249 from whois.arin.net server: NetRange: 77.0.0.0 - 77.255.255.255 CIDR: 77.0.0.0/8 NetName: 77-RIPE NetHandle: NET-77-0-0-0-1 Parent: () NetType: Allocated to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2006-08-29 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/77.0.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: hostmaster@ripe.net OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: abuse@ripe.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN Lookup results for 77.88.21.249 from whois.ripe.net server: inetnum: 77.88.21.0 - 77.88.21.255 netname: YANDEX-77-88-21-0 status: ASSIGNED PA country: RU descr: Yandex enterprise network mnt-by: YANDEX-MNT admin-c: YNDX1-RIPE tech-c: YNDX1-RIPE org: ORG-YA1-RIPE remarks: INFRA-AW source: RIPE created: 2007-09-24T16:18:59Z last-modified: 2024-10-28T10:36:46Z organisation: ORG-YA1-RIPE org-name: YANDEX LLC country: RU org-type: LIR address: LVA TOLSTOY STREET, 16 address: 119021 address: Moscow address: RUSSIAN FEDERATION phone: +74957397000 fax-no: +74957397070 admin-c: YNDX1-RIPE tech-c: YNDX1-RIPE abuse-c: YAH6-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: YANDEX-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: YANDEX-MNT created: 2004-04-22T14:39:02Z last-modified: 2025-08-04T11:07:18Z source: RIPE # Filtered role: Yandex LLC Network Operations address: Yandex LLC address: 16, Leo Tolstoy St. address: 119021 address: Moscow address: Russian Federation phone: +7 495 739 7000 fax-no: +7 495 739 7070 remarks: trouble: ------------------------------------------------------ remarks: trouble: Points of contact for Yandex LLC Network Operations remarks: trouble: ------------------------------------------------------ remarks: trouble: Routing and peering issues: noc@yandex.net remarks: trouble: SPAM issues: abuse@yandex.ru remarks: trouble: Network security issues: abuse@yandex.ru remarks: trouble: Mail issues: postmaster@yandex.ru remarks: trouble: General information: info@yandex.ru remarks: trouble: ------------------------------------------------------ admin-c: MK24579-RIPE tech-c: EM3673-RIPE tech-c: AUR2-RIPE nic-hdl: YNDX1-RIPE mnt-by: YANDEX-MNT created: 2002-06-07T05:35:50Z last-modified: 2025-12-08T12:16:28Z source: RIPE # Filtered abuse-mailbox: abuse@yandex.ru route: 77.88.0.0/18 descr: Yandex enterprise network origin: AS13238 mnt-by: YANDEX-MNT created: 2007-03-15T11:01:41Z last-modified: 2007-03-15T11:01:41Z source: RIPE