arin
2010-05-04
2026-02-02
1
1
256
16,777,216
| CIDR | Description | IP Num |
|---|---|---|
38.27.121.0/24
|
Cogent Communications, LLC | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
2620:131:6000::/40
|
Crown Castle USA | 16777216 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS1239 | COGENT-1239 - Cogent Communications, LLC, US |
|
0 | 215,028,858,880 | IPv4  |
 |
| AS46887 | CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US |
|
866,304 | 17,180,262,400 | |
IPv6 |
| AS174 | COGENT-174 - Cogent Communications, LLC, US |
|
35,931,904 | 221,394,501,632 | IPv4 |
|
ASNumber: 16639 ASName: IRONBOW-ASN ASHandle: AS16639 RegDate: 2013-01-14 Updated: 2013-01-14 Ref: https://rdap.arin.net/registry/autnum/16639 OrgName: Iron Bow Technologies, LLC OrgId: IBTL Address: 2121 Cooperative Way, Suite 500 City: Herndon StateProv: VA PostalCode: 20171 Country: US RegDate: 2010-05-04 Updated: 2026-02-02 Ref: https://rdap.arin.net/registry/entity/IBTL OrgAbuseHandle: SUTTO202-ARIN OrgAbuseName: Sutton, Andrew OrgAbusePhone: +1-703-674-5217 OrgAbuseEmail: andrew.sutton@ironbow.com OrgAbuseRef: https://rdap.arin.net/registry/entity/SUTTO202-ARIN OrgTechHandle: SUTTO202-ARIN OrgTechName: Sutton, Andrew OrgTechPhone: +1-703-674-5217 OrgTechEmail: andrew.sutton@ironbow.com OrgTechRef: https://rdap.arin.net/registry/entity/SUTTO202-ARIN OrgAbuseHandle: ABUSE9532-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-703-462-6320 OrgAbuseEmail: MISCSIRT@ironbow.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE9532-ARIN OrgTechHandle: WADEJ32-ARIN OrgTechName: Wade, Jay OrgTechPhone: +1-703-279-5433 OrgTechEmail: jay.wade@ironbow.com OrgTechRef: https://rdap.arin.net/registry/entity/WADEJ32-ARIN