AS17534 NSK Co.,Ltd. 🇯🇵 JP
Announcing 25 prefixes, seen at the RIS collectors.
IPv4 prefixes
23
94,208 (368 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS17534
- Name
- NSK Co.,Ltd.
- Organisation
- NSK Co.,Ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2000-12-12
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-17534
- Website
- http://www.nsk.ad.jp/
- PeeringDB
- net/3111
- Exchanges
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2914 NTT America, Inc. | 🇺🇸 US | 56,508 | 1,525 | 363 | CAIDA |
| AS17676 SoftBank Corp. | 🇯🇵 JP | 21,974 | 473 | 113 | CAIDA |
| AS2519 ARTERIA Networks Corporation | 🇯🇵 JP | 137 | 182 | 346 | CAIDA |
| AS9824 JCOM Co., Ltd. | 🇯🇵 JP | 34 | 231 | 10 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,099 | 185 | 154 | CAIDA |
| AS9304 HGC Global Communications Limited | 🇭🇰 HK | 6,358 | 2,168 | 24 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,858 | 45 | 25 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS7668 Hokuriku Telecommunication Network Co. | 🇯🇵 JP | 6 | 9 | 3 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.