abuse@crowncastle.com
ipadmin@crowncastle.com
2026-02-10
2026-02-10
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS1299 | TWELVE99 - Arelion Sweden AB, SE | 424192 | 77326843904 | |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | 28876544 | 81609621504 | |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | 1747712 | 51808436224 |
NetRange: 9.179.0.0 - 9.179.255.255 CIDR: 9.179.0.0/16 NetName: CROWNCASTLE-9-179-0-0 NetHandle: NET-9-179-0-0-1 Parent: NET9 (NET-9-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Crown Castle Fiber LLC (CCFL-10) RegDate: 2025-09-04 Updated: 2025-09-04 Ref: https://rdap.arin.net/registry/ip/9.179.0.0 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: 2023-11-07 Comment: https://www.crowncastle.com/ Ref: https://rdap.arin.net/registry/entity/CCFL-10 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 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 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 NetRange: 9.179.235.0 - 9.179.235.255 CIDR: 9.179.235.0/24 NetName: NET-CCF-0-9-179-235-0-24 NetHandle: NET-9-179-235-0-1 Parent: CROWNCASTLE-9-179-0-0 (NET-9-179-0-0-1) NetType: Reassigned OriginAS: Customer: Northwell Health, Inc (C11504802) RegDate: 2026-02-10 Updated: 2026-02-10 Comment: 1 Ref: https://rdap.arin.net/registry/ip/9.179.235.0 CustName: Northwell Health, Inc Address: 330 S Service Rd Address: 1st Floor, Suite 3 City: Melville StateProv: NY PostalCode: 11747 Country: US RegDate: 2026-02-10 Updated: 2026-02-10 Ref: https://rdap.arin.net/registry/entity/C11504802 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 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 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