158.219.0.0/16
🇺🇸CIDR
158.219.0.0/16
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
4/1/1992
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 158.219.33.0/24 | AS2274CBO - Congressional Budget Office | No ROA | — | 5/30/2026 |
| 158.219.75.0/24 | AS2274CBO - Congressional Budget Office | No ROA | — | 5/30/2026 |
| 158.219.80.0/24 | AS2274CBO - Congressional Budget Office | No ROA | — | 5/30/2026 |
| 158.219.175.0/24 | AS2274CBO - Congressional Budget Office | No ROA | — | 5/30/2026 |
| 158.219.183.0/24 | AS2274CBO - Congressional Budget Office | No ROA | — | 5/30/2026 |
Origin ASN
AS2274
CBO - Congressional Budget Office
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityWashington D.C. (Southwest Washington)
Coordinates38.8845, -77.0145 ↗
API
Open https://api.ipctl.io/v1/prefix/158.219.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/158.219.0.0/16" | jq
External Links