166.91.2.0/23
🇺🇸CIDR
166.91.2.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Washington D.C. (Northeast Washington)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.91.2.0/23 | AS33084DC-NET - DC-Net | No ROA | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.91.0.0/16 | AS33084DC-NET - DC-Net | No ROA | — | 5/30/2026 |
Origin ASN
AS33084
DC-NET - DC-Net
Geolocation
Country🇺🇸United StatesUS
RegionDistrict of Columbia
CityWashington D.C. (Northeast Washington)
Coordinates38.9010, -77.0084 ↗
API
Open https://api.ipctl.io/v1/prefix/166.91.2.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.91.2.0/23" | jq
External Links