AS131971
AS131971-67 - JPNIC-4Byte-ASBLOCK-AP
Announced Prefixes (BGP)
12total
5 IPv47 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2,048
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Allocated
—
Announced Prefixes
(BGP)12|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Invalid | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Invalid | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | — | 5/25/2026 |
1–10 of 12
1 / 2
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/131971Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/131971" | jq