# # 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. # NetRange: 166.183.0.0 - 166.209.255.255 CIDR: 166.192.0.0/12, 166.184.0.0/13, 166.183.0.0/16, 166.208.0.0/15 NetName: AEL-360 NetHandle: NET-166-183-0-0-1 Parent: NET166 (NET-166-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: AT&T Enterprises, LLC (AEL-360) RegDate: 2025-04-01 Updated: 2025-04-01 Ref: https://rdap.arin.net/registry/ip/166.183.0.0 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: 2025-10-29 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 OrgTechHandle: ZS44-ARIN OrgTechName: IPAdmin-ATT Internet Services OrgTechPhone: +1-888-510-5545 OrgTechEmail: ipadmin@semail.att.com OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN OrgRoutingHandle: ROUTI59-ARIN OrgRoutingName: Routing POC OrgRoutingPhone: +1-999-999-9999 OrgRoutingEmail: DL-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 # # 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. #

198.131.194.166.in-addr.arpa domain name pointer mobile-166-194-131-198.mycingular.net.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 166.194.131.198 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28071 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;166.194.131.198. IN A ;; AUTHORITY SECTION: . 86378 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026011701 1800 900 604800 86400 ;; Query time: 8 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Sat Jan 17 21:11:04 UTC 2026 ;; MSG SIZE rcvd: 119

198.131.194.166.in-addr.arpa name = mobile-166-194-131-198.mycingular.net. Authoritative answers can be found from:

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traceroute to 166.194.131.198 (166.194.131.198), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 2.272 ms 2.240 ms 2.252 ms 2 28152.your-cloud.host (128.140.21.155) 0.726 ms 0.735 ms 0.733 ms 3 * * * 4 * * * 5 core-spine-rdev2.cloud1.nbg1.hetzner.com (213.239.239.122) 0.939 ms 0.958 ms 0.969 ms 6 core11.nbg1.hetzner.com (213.239.239.121) 1.093 ms core12.nbg1.hetzner.com (213.239.239.141) 0.373 ms core11.nbg1.hetzner.com (213.239.239.121) 0.440 ms 7 juniper5.dc2.nbg1.hetzner.com (213.239.229.162) 0.690 ms 0.426 ms juniper5.dc2.nbg1.hetzner.com (213.239.229.166) 0.407 ms 8 ae79.edge8.Frankfurt1.Level3.net (62.67.26.137) 14.540 ms 14.428 ms 15.554 ms 9 ae2.3612.edge6.Washington12.net.lumen.tech (4.69.226.70) 100.845 ms 100.500 ms 100.429 ms 10 192.205.37.45 (192.205.37.45) 93.995 ms 91.840 ms 91.669 ms 11 32.130.89.0 (32.130.89.0) 110.724 ms 110.558 ms 112.642 ms 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *

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