# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 12.0.0.0 - 12.255.255.255 CIDR: 12.0.0.0/8 NetName: ATT NetHandle: NET-12-0-0-0-1 Parent: NET12 (NET-12-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: AT&T Enterprises, LLC (AEL-360) RegDate: 1983-08-23 Updated: 2025-12-02 Comment: IP assignments within this IP Block range are STATIC, not dynamic. Ref: https://rdap.arin.net/registry/ip/12.0.0.0 OrgName: AT&T Enterprises, LLC OrgId: AEL-360 Address: 208 S. Akard St. City: Dallas StateProv: TX PostalCode: 75202 Country: US RegDate: 2024-11-22 Updated: 2026-06-05 Ref: https://rdap.arin.net/registry/entity/AEL-360 OrgAbuseHandle: ABUSE7-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-919-319-8167 OrgAbuseEmail: abuse@att.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN OrgRoutingHandle: ROUTI59-ARIN OrgRoutingName: Routing POC OrgRoutingPhone: +1-999-999-9999 OrgRoutingEmail: routing_poc@att.com OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN OrgTechHandle: ICC-ARIN OrgTechName: IP Team OrgTechPhone: +1-888-876-2382 OrgTechEmail: rm-ipspecialist@att.com OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN OrgTechHandle: ZS44-ARIN OrgTechName: IPAdmin-ATT Internet Services OrgTechPhone: +1-888-510-5545 OrgTechEmail: ipadmin@att.com OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN # end # start NetRange: 12.122.0.0 - 12.123.255.255 CIDR: 12.122.0.0/15 NetName: ATTSVI-12-122-0-0 NetHandle: NET-12-122-0-0-1 Parent: ATT (NET-12-0-0-0-1) NetType: Reassigned OriginAS: Customer: AT&T Worldnet Services (C00716239) RegDate: 2003-11-26 Updated: 2003-11-26 Comment: Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues. Ref: https://rdap.arin.net/registry/ip/12.122.0.0 CustName: AT&T Worldnet Services Address: 200 South Laurel Ave. City: Middletown StateProv: NJ PostalCode: 07748 Country: US RegDate: 2003-11-26 Updated: 2011-03-19 Ref: https://rdap.arin.net/registry/entity/C00716239 OrgAbuseHandle: ABUSE7-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-919-319-8167 OrgAbuseEmail: abuse@att.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN OrgRoutingHandle: ROUTI59-ARIN OrgRoutingName: Routing POC OrgRoutingPhone: +1-999-999-9999 OrgRoutingEmail: routing_poc@att.com OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN OrgTechHandle: ICC-ARIN OrgTechName: IP Team OrgTechPhone: +1-888-876-2382 OrgTechEmail: rm-ipspecialist@att.com OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN OrgTechHandle: ZS44-ARIN OrgTechName: IPAdmin-ATT Internet Services OrgTechPhone: +1-888-510-5545 OrgTechEmail: ipadmin@att.com OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #

177.152.122.12.in-addr.arpa domain name pointer cr82.ipsin.ip.att.net.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 12.122.152.177 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31336 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;12.122.152.177. IN A ;; AUTHORITY SECTION: . 86391 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061400 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Sun Jun 14 07:22:19 UTC 2026 ;; MSG SIZE rcvd: 118

177.152.122.12.in-addr.arpa name = cr82.ipsin.ip.att.net. Authoritative answers can be found from:

PING 12.122.152.177 (12.122.152.177) 56(84) bytes of data. --- 12.122.152.177 ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 1999ms

traceroute to 12.122.152.177 (12.122.152.177), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 2.314 ms 2.642 ms 2.731 ms 2 19566.your-cloud.host (168.119.217.206) 0.565 ms 0.654 ms 0.677 ms 3 * * * 4 * * * 5 core-spine-rdev2.cloud1.nbg1.hetzner.com (213.239.239.122) 1.135 ms 1.133 ms core-spine-rdev1.cloud1.nbg1.hetzner.com (213.239.203.102) 1.129 ms 6 core11.nbg1.hetzner.com (213.239.239.121) 1.280 ms core12.nbg1.hetzner.com (213.239.239.141) 0.833 ms core11.nbg1.hetzner.com (213.239.239.121) 0.756 ms 7 juniper5.dc2.nbg1.hetzner.com (213.239.229.166) 0.901 ms 0.413 ms juniper5.dc2.nbg1.hetzner.com (213.239.229.162) 0.510 ms 8 ae79.edge8.Frankfurt1.Level3.net (62.67.26.137) 20.547 ms 13.325 ms 20.346 ms 9 ae2.3612.edge6.Washington12.net.lumen.tech (4.69.226.70) 119.117 ms 119.019 ms 119.001 ms 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *

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