2001:500:2::/48
🇺🇸CIDR
2001:500:2::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇺🇸 United States
City
Washington
RIR
ARIN
Status
allocated
Allocated
12/19/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:500:2::/48 | AS2149COGENT-2149 - Cogent Communications, LLC | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2149 | RADB | MAINT-AS174 | 11/13/2023 |
Geolocation
This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.
Country🇺🇸United StatesUS
RegionVirginia
CityWashington
TimezoneAmerica/New_York
Coordinates38.9072, -77.0369 ↗
API
Open https://api.ipctl.io/v1/prefix/2001:500:2::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:500:2::/48" | jq
External Links