169.203.0.0/16
🇺🇸CIDR
169.203.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Washington D.C. (Northwest Washington)
RIR
ARIN
Status
allocated
Allocated
3/30/1995
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 169.203.0.0/16 | AS22920BIAEDNET-INTERNET - U.S. Bureau of Indian Affairs | No ROA | — | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 169.203.128.0/18 | AS22920BIAEDNET-INTERNET - U.S. Bureau of Indian Affairs | No ROA | — | 5/31/2026 |
| 169.203.16.0/21 | AS22920BIAEDNET-INTERNET - U.S. Bureau of Indian Affairs | No ROA | — | 5/31/2026 |
| 169.203.32.0/21 | AS22920BIAEDNET-INTERNET - U.S. Bureau of Indian Affairs | No ROA | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityWashington D.C. (Northwest Washington)
Coordinates38.8937, -77.0426 ↗
API
Open https://api.ipctl.io/v1/prefix/169.203.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/169.203.0.0/16" | jq
External Links