2600:2700::/28 - MCNC (AS81)
CIDR
2600:2700::/28
IP Version
IPv6
Addresses
1267650.6Y
Mask
/28
Country
🇺🇸 United States
City
Durham (Research Triangle Park)
RIR
ARIN
Status
allocated
Allocated
2015-12-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2600:2700::/28 | AS81 NCREN - MCNC | Valid | ARIN | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2600:2701:4000::/45 | AS36850 UNC-CH - University of North Carolina at Chapel Hill | Valid | - | 2026-10-12 |
| 2600:2704:100::/48 | AS13371 DUKE-INTERCHANGE - Duke University | Valid | - | 2026-10-12 |
Origin ASN
AS81
NCREN - MCNC
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionNorth Carolina
CityDurham (Research Triangle Park)
Coordinates35.9211, -78.8723 ↗
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/2600:2700::/28Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2600:2700::/28" | jq
External Links