128.18.0.0/16
🇺🇸CIDR
128.18.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Menlo Park (Linfield Oaks)
RIR
ARIN
Status
allocated
Allocated
2/24/1983
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.18.0.0/16 | AS264SRINET-AS - SRI International | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS264 | RADB | MAINT-QTS | 6/20/2024 |
Origin ASN
AS264
SRINET-AS - SRI International
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityMenlo Park (Linfield Oaks)
Coordinates37.4542, -122.1730 ↗
API
Open https://api.ipctl.io/v1/prefix/128.18.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.18.0.0/16" | jq
External Links