209.129.0.0/16
🇺🇸CIDR
209.129.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Riverside (Downtown Riverside)
RIR
ARIN
Status
allocated
Allocated
7/8/2024
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.129.0.0/16 | AS2152CENIC-2152 - CENIC | No ROA | RADB | 5/31/2026 |
Covering Prefix
98 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2152 | RADB | MAINT-AS2150 | 11/13/2023 |
Origin ASN
AS2152
CENIC-2152 - CENIC
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityRiverside (Downtown Riverside)
Coordinates33.9704, -117.3790 ↗
API
Open https://api.ipctl.io/v1/prefix/209.129.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.129.0.0/16" | jq
External Links