209.33.0.0/17
🇺🇸CIDR
209.33.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Pittsburgh (Strip District)
RIR
ARIN
Status
allocated
Allocated
4/21/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.33.0.0/17 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | RADB | 5/31/2026 |
Covering Prefix
49 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS19108 | RADB | MAINT-AS19108 | 11/13/2023 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPittsburgh (Strip District)
Coordinates40.4471, -79.9899 ↗
API
Open https://api.ipctl.io/v1/prefix/209.33.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.33.0.0/17" | jq
External Links