170.121.244.0/22
🇺🇸CIDR
170.121.244.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Washington D.C. (Southwest Washington)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.121.244.0/22 | AS17190ASN17190 - Washington Metropolitan Area Transit Authority | No ROA | ARIN | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17190 | ARIN | MNT-WMATA | 2/5/2025 |
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityWashington D.C. (Southwest Washington)
Coordinates38.8852, -77.0214 ↗
API
Open https://api.ipctl.io/v1/prefix/170.121.244.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.121.244.0/22" | jq
External Links