Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 9 internet exchanges: JPIX TOKYO, JPIX OSAKA, BBIX Tokyo, BBIX Singapore, BBIX Osaka, BBIX US-West, BBIX Amsterdam, AMS-IX, BBIX Hong Kong
AS17534 — global IP footprint
Cities where AS17534 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS17534 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 27.131.224.0/20 | 5,702 | 2026-07-25 03:30:49 |
| 133.165.192.0/18 | 5,453 | 2026-07-25 03:30:49 |
| 203.196.80.0/21 | 5,416 | 2026-07-25 03:30:49 |
| 119.18.160.0/20 | 5,396 | 2026-07-25 03:30:49 |
| 14.102.132.0/22 | 5,364 | 2026-07-25 03:30:49 |
| 210.131.224.0/21 | 5,340 | 2026-07-25 03:30:49 |
| 133.88.64.0/21 | 5,339 | 2026-07-25 03:30:49 |
| 61.213.208.0/20 | 5,329 | 2026-07-25 03:30:49 |
| 124.110.212.0/22 | 5,292 | 2026-07-25 03:30:49 |
| 210.171.64.0/23 | 5,276 | 2026-07-25 03:30:49 |
| 221.133.64.0/18 | 5,250 | 2026-07-25 03:30:49 |
| 203.196.64.0/20 | 5,237 | 2026-07-25 03:30:49 |
| 61.198.64.0/19 | 5,233 | 2026-07-25 03:30:49 |
| 219.99.192.0/19 | 5,227 | 2026-07-25 03:30:49 |
| 210.131.232.0/22 | 5,206 | 2026-07-25 03:30:49 |
| 113.21.48.0/20 | 5,204 | 2026-07-25 03:30:49 |
| 119.18.176.0/21 | 5,201 | 2026-07-25 03:30:49 |
| 114.142.176.0/20 | 5,193 | 2026-07-25 03:30:49 |
| 124.110.216.0/21 | 5,169 | 2026-07-25 03:30:49 |
| 113.20.152.0/22 | 5,158 | 2026-07-25 03:30:49 |
| 202.122.48.0/20 | 5,148 | 2026-07-25 03:30:49 |
| 124.110.210.0/23 | 5,126 | 2026-07-25 03:30:49 |
| 103.3.184.0/22 | 5,118 | 2026-07-25 03:30:49 |
Frequently Asked Questions
What is AS17534?
AS17534 is an Autonomous System Number assigned to NSK Co.,Ltd.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS17534 announce?
AS17534 announces 94.2K IPv4 addresses distributed across 23 routed CIDR prefixes. The network is registered in Japan.
Who operates AS17534?
AS17534 is operated by NSK Co.,Ltd.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS17534 registered in?
AS17534 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
