% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '57.141.0.0 - 57.149.255.255' % Abuse contact for '57.141.0.0 - 57.149.255.255' is 'domain@fb.com' inetnum: 57.141.0.0 - 57.149.255.255 netname: FB-BLOCK country: IE admin-c: NE1880-RIPE tech-c: NE1880-RIPE org: ORG-FIL7-RIPE status: LEGACY mnt-by: meta-mnt mnt-by: RIPE-NCC-LEGACY-MNT created: 2022-08-23T13:58:05Z last-modified: 2023-06-23T09:09:37Z source: RIPE organisation: ORG-FIL7-RIPE org-name: META PLATFORMS IRELAND LIMITED country: IE org-type: LIR address: Merrion Road Dublin 4 address: D04 X2K5 address: Dublin address: IRELAND phone: +0016505434800 fax-no: +0016505435325 admin-c: PH4972-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: meta-mnt mnt-by: RIPE-NCC-HM-MNT mnt-by: meta-mnt abuse-c: RD4299-RIPE created: 2011-04-07T13:16:29Z last-modified: 2023-05-17T14:10:49Z source: RIPE # Filtered role: Network Engineering address: 4 GRAND CANAL SQUARE, GRAND CANAL HARBOUR, DUBLIN, IRELAND nic-hdl: NE1880-RIPE mnt-by: fb-neteng mnt-by: facebook-neteng created: 2022-05-19T14:17:28Z last-modified: 2022-05-19T14:17:28Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.109.1 (DEXTER)

128.104.144.57.in-addr.arpa domain name pointer xx-fbcdn-shv-01-den2.fbcdn.net.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 57.144.104.128 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40854 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;57.144.104.128. IN A ;; AUTHORITY SECTION: . 86399 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2024031800 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Mon Mar 18 11:16:26 UTC 2024 ;; MSG SIZE rcvd: 118

128.104.144.57.in-addr.arpa name = xx-fbcdn-shv-01-den2.fbcdn.net. Authoritative answers can be found from:

No results found, please run it to get the result.

No results found, please run it to get the result.

No results found, please run it to get the result.