AS9597 CPI-NET KDDI Web Communications Inc.
Announced Prefixes (BGP)
27total
26 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)308,224
Announced (BGP)317,696
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
5
Allocated
-
Announced Prefixes
(BGP)27|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 |
1-10 of 27
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Allocated Prefixes
(RIR)24Prefix | Country | RIR | Status |
|---|---|---|---|
| 27.34.128.0/19 | 🇯🇵 JP | APNIC | allocated |
| 27.34.160.0/21 | 🇯🇵 JP | APNIC | allocated |
| 103.197.12.0/22 | 🇯🇵 JP | APNIC | allocated |
| 110.50.192.0/19 | 🇯🇵 JP | APNIC | allocated |
| 115.146.0.0/18 | 🇯🇵 JP | APNIC | allocated |
| 117.20.96.0/20 | 🇯🇵 JP | APNIC | allocated |
| 118.82.64.0/18 | 🇯🇵 JP | APNIC | assigned |
| 118.82.64.0/19 | 🇯🇵 JP | APNIC | allocated |
| 118.82.96.0/19 | 🇯🇵 JP | APNIC | allocated |
| 122.200.192.0/18 | 🇯🇵 JP | APNIC | assigned |
1-10 of 24
1 / 3
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 AS9597 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/9597Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/9597" | jq