2001:4500:1100::/41
🇺🇸CIDR
2001:4500:1100::/41
IP Version
IPv6
Addresses
154.7Y
Mask
/41
Country
🇺🇸 United States
City
Los Angeles (Downtown Los Angeles)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4500:1100::/41 | AS18183NCREE - National Center for Research on Earthquake Engineering | Valid | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4500::/32 | AS18183NCREE - National Center for Research on Earthquake Engineering | Valid | — | 5/30/2026 |
| 2001:4500:1100::/40 | AS18183NCREE - National Center for Research on Earthquake Engineering | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2001:4500::/32 | AS18183 | /64 | apnic |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityLos Angeles (Downtown Los Angeles)
Coordinates34.0479, -118.2560 ↗
API
Open https://api.ipctl.io/v1/prefix/2001:4500:1100::/41Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4500:1100::/41" | jq
External Links