% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See http://www.ripe.net/db/support/db-terms-conditions.pdf % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '51.136.0.0 - 51.138.255.255' % Abuse contact for '51.136.0.0 - 51.138.255.255' is 'abuse@microsoft.com' inetnum: 51.136.0.0 - 51.138.255.255 org: ORG-MA42-RIPE netname: MICROSOFT descr: Microsoft Limited UK country: GB admin-c: DH5439-RIPE tech-c: MRPA3-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: MICROSOFT-MAINT created: 2015-05-21T17:18:28Z last-modified: 2016-07-25T09:38:58Z source: RIPE organisation: ORG-MA42-RIPE org-name: Microsoft Limited country: GB org-type: LIR descr: Microsoft Corporation AS8075 descr: To report suspected security issues specific to descr: traffic emanating from Microsoft online services, descr: including the distribution of malicious content descr: or other illicit or illegal material through a descr: Microsoft online service, please submit reports descr: to: descr: * https://cert.microsoft.com descr: For SPAM and other abuse issues, such as Microsoft descr: Accounts, please contact: descr: * abuse@microsoft.com descr: To report security vulnerabilities in Microsoft descr: products and services, please contact: descr: * secure@microsoft.com descr: For legal and law enforcement-related requests, descr: please contact: descr: * msndcc@microsoft.com descr: For routing, peering or DNS issues, please descr: contact: descr: * IOC@microsoft.com address: One Microsoft Way address: WA 98052 address: Redmond address: UNITED STATES phone: +1 425 882 8080 fax-no: +1 425 936 7329 abuse-c: MAC274-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MICROSOFT-MAINT mnt-by: RIPE-NCC-HM-MNT mnt-by: MICROSOFT-MAINT created: 2004-04-17T12:18:10Z last-modified: 2022-03-08T18:20:31Z source: RIPE # Filtered role: Microsoft Routing, Peering, and DNS address: One Microsoft Way address: Redmond, WA 98052 nic-hdl: MRPA3-RIPE mnt-by: MICROSOFT-MAINT created: 2014-08-26T16:25:24Z last-modified: 2014-08-26T16:25:24Z source: RIPE # Filtered person: Divya Quamara address: One Microsoft Way address: Redmond, WA 98052 phone: +1-425-882-8080 nic-hdl: DH5439-RIPE mnt-by: MICROSOFT-MAINT created: 2014-08-26T16:24:14Z last-modified: 2016-02-19T07:09:41Z source: RIPE % Information related to '51.136.0.0/15AS8075' route: 51.136.0.0/15 origin: AS8075 descr: Microsoft mnt-by: MICROSOFT-MAINT created: 2020-07-22T15:03:28Z last-modified: 2020-07-22T15:03:28Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.104 (ANGUS)

Host 111.91.137.51.in-addr.arpa. not found: 3(NXDOMAIN)

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 51.137.91.111 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55880 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;51.137.91.111. IN A ;; AUTHORITY SECTION: . 86387 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2023072500 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Tue Jul 25 16:07:32 UTC 2023 ;; MSG SIZE rcvd: 117

** server can't find 111.91.137.51.in-addr.arpa.: NXDOMAIN

PING 51.137.91.111 (51.137.91.111) 56(84) bytes of data. From 51.137.91.111 icmp_seq=1 Destination Host Unreachable From 51.137.91.111 icmp_seq=2 Destination Host Unreachable From 51.137.91.111 icmp_seq=3 Destination Host Unreachable --- 51.137.91.111 ping statistics --- 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2003ms

traceroute to 51.137.91.111 (51.137.91.111), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 4.794 ms 4.780 ms 4.768 ms 2 15045.your-cloud.host (49.12.138.41) 0.712 ms 0.725 ms 0.766 ms 3 * * * 4 spine3.cloud1.nbg1.hetzner.com (88.198.247.129) 1.698 ms spine4.cloud1.nbg1.hetzner.com (88.198.247.133) 1.549 ms 1.939 ms 5 * * * 6 core11.nbg1.hetzner.com (213.239.239.121) 1.421 ms core12.nbg1.hetzner.com (213.239.203.105) 1.370 ms 1.342 ms 7 core4.fra.hetzner.com (213.239.245.245) 3.880 ms core1.fra.hetzner.com (213.239.245.254) 3.543 ms 3.394 ms 8 ae72-0.fra-96cbe-1b.ntwk.msn.net (104.44.37.193) 16.371 ms 16.099 ms 15.998 ms 9 ae31-0.icr01.fra23.ntwk.msn.net (104.44.42.76) 4.116 ms ae22-0.icr02.fra23.ntwk.msn.net (104.44.230.20) 4.355 ms ae31-0.icr02.fra21.ntwk.msn.net (104.44.230.18) 3.693 ms 10 be-102-0.ibr01.fra23.ntwk.msn.net (104.44.20.248) 43.117 ms be-120-0.ibr02.fra21.ntwk.msn.net (104.44.23.107) 10.964 ms be-102-0.ibr01.fra21.ntwk.msn.net (104.44.23.105) 10.993 ms 11 be-3-0.ibr02.zrh21.ntwk.msn.net (104.44.30.48) 26.053 ms 45.426 ms 45.290 ms 12 be-9-0.ibr03.ams06.ntwk.msn.net (104.44.29.249) 69.262 ms be-4-0.ibr04.ams06.ntwk.msn.net (104.44.29.245) 11.187 ms be-9-0.ibr03.ams06.ntwk.msn.net (104.44.29.249) 11.059 ms 13 be-6-0.ibr02.par21.ntwk.msn.net (104.44.18.6) 45.350 ms ae120-0.icr01.ams06.ntwk.msn.net (104.44.21.188) 13.331 ms ae170-0.icr06.ams06.ntwk.msn.net (104.44.32.101) 18.079 ms 14 be-4-0.ibr02.ams21.ntwk.msn.net (104.44.17.55) 26.245 ms be-9-0.ibr03.ams06.ntwk.msn.net (104.44.29.249) 43.283 ms be-4-0.ibr02.ams21.ntwk.msn.net (104.44.17.55) 26.003 ms 15 * * be-2-0.ibr01.ams21.ntwk.msn.net (104.44.17.47) 25.680 ms 16 be-11-0.ibr05.ams06.ntwk.msn.net (104.44.29.243) 22.334 ms ae194-0.icr08.ams06.ntwk.msn.net (104.44.32.105) 21.495 ms be-11-0.ibr05.ams06.ntwk.msn.net (104.44.29.243) 22.228 ms 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *

Country code: NL Country name: Netherlands ASN: AS8075 Microsoft Corporation