2001:57b:1000::/48
🇺🇸CIDR
2001:57b:1000::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇺🇸 United States
City
Los Angeles
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:57b:1000::/48 | AS11163PLINK-OSIDE - Promptlink Communications Inc. | Valid | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:578::/30 | AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | — | 5/31/2026 |
| 2001:57b:1000::/36 | AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2001:57b:1000::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:57b:1000::/48" | jq
External Links