2a0f:3b83::/32 - Cogent Communications (AS174)
CIDR
2a0f:3b83::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0f:3b83::/32 | AS174 COGENT-174 - Cogent Communications, LLC | Valid | RIPE | 2026-10-15 |
Transfer History
Registry transfers of 2a0f:3b83::/32, blocks inside it, or blocks containing it.
- 2a0f:3b80::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a0f:3b80::/29 | Mary Carty | Access2.IT Group B.V. | Transfer |
Related Prefixes
More prefixes of AS174
All prefixes of AS174 →Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a0f:3b83::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0f:3b83::/32" | jq
External Links