# # 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. # # # Query terms are ambiguous. The query is assumed to be: # "n 144.121.178.89" # # Use "?" to get help. # NetRange: 144.121.0.0 - 144.121.255.255 CIDR: 144.121.0.0/16 NetName: CROWNCASTLE-144-121-0-0 NetHandle: NET-144-121-0-0-1 Parent: NET144 (NET-144-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Crown Castle Fiber LLC (CCFL-10) RegDate: 2016-04-29 Updated: 2024-02-29 Ref: https://rdap.arin.net/registry/ip/144.121.0.0 OrgName: Crown Castle Fiber LLC OrgId: CCFL-10 Address: 8020 Katy Freeway City: Houston StateProv: TX PostalCode: 77024 Country: US RegDate: 2023-07-12 Updated: 2026-02-19 Comment: https://www.crowncastle.com/ Ref: https://rdap.arin.net/registry/entity/CCFL-10 OrgAbuseHandle: CCAR-ARIN OrgAbuseName: Crown Castle Abuse Reports OrgAbusePhone: +1-855-933-4237 OrgAbuseEmail: abuse@crowncastle.com OrgAbuseRef: https://rdap.arin.net/registry/entity/CCAR-ARIN OrgNOCHandle: CCNOC3-ARIN OrgNOCName: Crown Castle Network Operations Center OrgNOCPhone: +1-855-933-4237 OrgNOCEmail: fibersupport@crowncastle.com OrgNOCRef: https://rdap.arin.net/registry/entity/CCNOC3-ARIN OrgTechHandle: CCIA3-ARIN OrgTechName: Crown Castle IP Admin OrgTechPhone: +1-855-933-4237 OrgTechEmail: ipadmin@crowncastle.com OrgTechRef: https://rdap.arin.net/registry/entity/CCIA3-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. #