161.197.0.0/16
🇺🇸CIDR
161.197.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Washington D.C. (Southwest Washington)
RIR
ARIN
Status
allocated
Allocated
1/27/1993
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.197.0.0/16 | AS2384AOCNET - Architect of the Capitol | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.197.100.0/24 | AS2384AOCNET - Architect of the Capitol | No ROA | — | 5/31/2026 |
| 161.197.102.0/24 | AS2384AOCNET - Architect of the Capitol | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2384 | RADB | MAINT-AS7922 | 11/13/2023 |
Origin ASN
AS2384
AOCNET - Architect of the Capitol
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityWashington D.C. (Southwest Washington)
Coordinates38.8851, -77.0137 ↗
API
Open https://api.ipctl.io/v1/prefix/161.197.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/161.197.0.0/16" | jq
External Links