AS17534NSK Co.,Ltd.
JapanRegistryAPNICTypeEyeballAt a glance
IPv4 prefixes
23
IPv6 prefixes
2
IPv4 addresses
94.2k
IPv6 /64s
8.6B
Upstream graph
The networks AS17534 is seen behind, one and two hops out, drawn from real AS paths.
AS17534Toward the internet core
Networks observed one and two hops upstream of AS17534 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
65
adjacent networks
- Upstreams
- 1625%
- Peers
- 4671%
- Downstreams
- 35%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. |  US | Peer | 852 | 54 |
| AS2519ARTERIA Networks Corporation | JP | Peer | 620 | 58 |
| AS17676SoftBank Corp. | JP | Peer | 113 | 9 |
| AS6939Hurricane Electric LLC | US | Peer | 69 | 3 |
| AS49544i3D.net B.V |  NL | Peer | 55 | 4 |
| AS7713PT Telkom Indonesia Tbk |  ID | Peer | 50 | 4 |
| AS18106Viewqwest Pte Ltd |  SG | Peer | 46 | 2 |
| AS24482SG.GS | SG | Peer | 30 | 2 |
| AS199524Gcore S.A. |  LU | Peer | 28 | 1 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 25 | 2 |
Prefixes
The largest blocks AS17534 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 133.165.192.0/18 | 16.4k | 80/80 |
| 221.133.64.0/18 | 16.4k | 80/80 |
| 61.198.64.0/19 | 8.2k | 80/80 |
| 219.99.192.0/19 | 8.2k | 80/80 |
| 27.131.224.0/20 | 4.1k | 80/80 |
| 61.213.208.0/20 | 4.1k | 80/80 |
| 113.21.48.0/20 | 4.1k | 80/80 |
| 114.142.176.0/20 | 4.1k | 80/80 |
| 119.18.160.0/20 | 4.1k | 80/80 |
| 202.122.48.0/20 | 4.1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.