AS17534 NSK NSK Co.,Ltd.
Announced Prefixes (BGP)
25total
23 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)51,712
Announced (BGP)94,208
IPv6 Addresses
Allocated (RIR)1.5×10²⁹
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
10
Allocated
-
Announced Prefixes
(BGP)25|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 25
1 / 3
Allocated Prefixes
(RIR)17Prefix | Country | RIR | Status |
|---|---|---|---|
| 14.102.132.0/22 | 🇯🇵 JP | APNIC | allocated |
| 27.131.224.0/20 | 🇯🇵 JP | APNIC | allocated |
| 103.3.184.0/22 | 🇯🇵 JP | APNIC | allocated |
| 113.20.152.0/22 | 🇯🇵 JP | APNIC | allocated |
| 113.21.48.0/20 | 🇯🇵 JP | APNIC | allocated |
| 114.142.176.0/20 | 🇯🇵 JP | APNIC | allocated |
| 119.18.160.0/20 | 🇯🇵 JP | APNIC | allocated |
| 119.18.176.0/21 | 🇯🇵 JP | APNIC | allocated |
| 124.110.210.0/23 | 🇯🇵 JP | APNIC | allocated |
| 124.110.212.0/22 | 🇯🇵 JP | APNIC | allocated |
1-10 of 17
1 / 2
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 AS17534 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/17534Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/17534" | jq