207.45.16.0/21
🇺🇸CIDR
207.45.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Jose (Tasman and Zanker)
RIR
ARIN
Status
allocated
Allocated
7/1/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.45.16.0/21 | AS36180CISCO-IOT - Cisco IoT | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS36180 | RADB | MAINT-AS36180 | 7/1/2025 |
Origin ASN
AS36180
CISCO-IOT - Cisco IoT
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Jose (Tasman and Zanker)
Coordinates37.4084, -121.9540 ↗
API
Open https://api.ipctl.io/v1/prefix/207.45.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/207.45.16.0/21" | jq
External Links