23.30.0.0/15
🇺🇸CIDR
23.30.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
Baltimore (Reisterstown Station)
RIR
ARIN
Status
allocated
Allocated
4/30/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.30.0.0/15 | AS7922COMCAST-7922 - Comcast Cable Communications, LLC | Valid | RADB | 5/31/2026 |
Covering Prefix
23 less-specific announcementsGeolocation
Country🇺🇸United StatesUS
RegionMaryland
CityBaltimore (Reisterstown Station)
Coordinates39.3464, -76.7076 ↗
API
Open https://api.ipctl.io/v1/prefix/23.30.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.30.0.0/15" | jq
External Links