AS59125 CYBERHOME1 FAMILY NET JAPAN INCORPORATED
Announced Prefixes (BGP)
19total
15 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)17,408
Announced (BGP)58,880
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)4.7×10²⁹
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
20
Allocated
-
Announced Prefixes
(BGP)19|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 19
1 / 2
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 1.21.96.0/20 | 🇯🇵 JP | APNIC | allocated |
| 1.21.128.0/20 | 🇯🇵 JP | APNIC | allocated |
| 103.246.80.0/22 | 🇯🇵 JP | APNIC | allocated |
| 150.91.160.0/19 | 🇯🇵 JP | APNIC | allocated |
| 2400:a140::/32 | 🇯🇵 JP | APNIC | allocated |
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS59125 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/59125Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/59125" | jq