64.172.103.0/24
🇺🇸CIDR
64.172.103.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Hayward
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.172.103.0/24 | AS32843CITYOFHAYWARDCA - CITY OF HAYWARD | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.160.0.0/12 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
Origin ASN
AS32843
CITYOFHAYWARDCA - CITY OF HAYWARD
Geolocation
API
Open https://api.ipctl.io/v1/prefix/64.172.103.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.172.103.0/24" | jq
External Links