# # 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 1997-2024, American Registry for Internet Numbers, Ltd. # NetRange: 166.128.0.0 - 166.255.255.255 CIDR: 166.128.0.0/9 NetName: NETBLK-CDPD-B NetHandle: NET-166-128-0-0-1 Parent: NET166 (NET-166-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Wireless Data Service Provider Corporation (WDSPC-Z) RegDate: 1993-07-09 Updated: 2024-02-28 Ref: https://rdap.arin.net/registry/ip/166.128.0.0 OrgName: Wireless Data Service Provider Corporation OrgId: WDSPC-Z Address: PO Box 1381 City: Doylestown StateProv: PA PostalCode: 18901 Country: US RegDate: 2024-02-08 Updated: 2024-02-08 Ref: https://rdap.arin.net/registry/entity/WDSPC-Z OrgNOCHandle: WDSPC-ARIN OrgNOCName: WDSPCo Helpdesk OrgNOCPhone: +1-215-857-2526 OrgNOCEmail: ipabuse@wirelessdataspco.org OrgNOCRef: https://rdap.arin.net/registry/entity/WDSPC-ARIN OrgAbuseHandle: WDSPC-ARIN OrgAbuseName: WDSPCo Helpdesk OrgAbusePhone: +1-215-857-2526 OrgAbuseEmail: ipabuse@wirelessdataspco.org OrgAbuseRef: https://rdap.arin.net/registry/entity/WDSPC-ARIN OrgTechHandle: WDSPC-ARIN OrgTechName: WDSPCo Helpdesk OrgTechPhone: +1-215-857-2526 OrgTechEmail: ipabuse@wirelessdataspco.org OrgTechRef: https://rdap.arin.net/registry/entity/WDSPC-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 1997-2024, American Registry for Internet Numbers, Ltd. #

161.153.216.166.in-addr.arpa domain name pointer xdmakronffa.wireless.att.com.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> 166.216.153.161 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31234 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;166.216.153.161. IN A ;; AUTHORITY SECTION: . 86396 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 09:49:00 UTC 2026 ;; MSG SIZE rcvd: 119

161.153.216.166.in-addr.arpa name = xdmakronffa.wireless.att.com. 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.

RAW HTML + highlight

HTML JSON