2a12:3fc2:e720::/44
🇺🇸IPv6RIPEassignedNo ROA
CIDR
2a12:3fc2:e720::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇺🇸 United States
City
Fremont (East Industrial)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a12:3fc2::/32 | AS202888ZH-NET ZH NETWORK LIMITED | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS134478 | RIPE | jsmsr-mnt | 1/20/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a12:3fc2:e72b::/48 | 🇸🇬SG | assigned | |
| 2a12:3fc2:e72d::/48 | 🇯🇵JP | assigned | |
| 2a12:3fc2:e72c::/48 | 🇰🇷KR | assigned | |
| 2a12:3fc2:e72e::/48 | 🇹🇼TW | assigned |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityFremont (East Industrial)
Coordinates37.4719, -121.9200 ↗
API
Open https://api.ipctl.io/v1/prefix/2a12:3fc2:e720::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a12:3fc2:e720::/44" | jq
External Links