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Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | COGENT-A |
Whois
NetRange: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0
Cogent Communications, LLC (COGC)
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARINCIDR IP address subranges within 38.64.224.0/20 subnet
- 38.64.224.0/24
- 38.64.225.0/24
- 38.64.226.0/24
- 38.64.227.0/24
- 38.64.228.0/24
- 38.64.229.0/24
- 38.64.230.0/24
- 38.64.231.0/24
- 38.64.232.0/24
- 38.64.233.0/24
- 38.64.234.0/24
- 38.64.235.0/24
- 38.64.236.0/24
- 38.64.237.0/24
- 38.64.238.0/24
- 38.64.239.0/24