2607:fb28::/32 - Carnegie Mellon University (AS9)
CIDR
2607:fb28::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
Pittsburgh (Squirrel Hill North)
RIR
ARIN
Status
allocated
Allocated
2009-06-18
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2607:fb28::/32 | AS9 CMU-ROUTER - Carnegie Mellon University | No ROA | Other IRR | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2607:fb28:10::/48 | AS29384 Qatar-Foundation Qatar Foundation for Education, Science and Community Development | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9 | Other IRR | MAINT-AS5050 | 2025-07-30 |
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPittsburgh (Squirrel Hill North)
Coordinates40.4443, -79.9439 ↗
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2607:fb28::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2607:fb28::/32" | jq
External Links