AS134351Leaseweb Japan K.K.
JapanRegistryAPNICAt a glance
IPv4 prefixes
51
IPv6 prefixes
2
IPv4 addresses
21k
IPv6 /64s
4.3B
Upstream graph
The networks AS134351 is seen behind, one and two hops out, drawn from real AS paths.
AS134351Toward the internet core
Networks observed one and two hops upstream of AS134351 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
10
adjacent networks
- Upstreams
- 550%
- Peers
- 550%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2914NTT America, Inc. |  US | Peer | 1,538 | 52 |
| AS6453TATA Communications (America) Inc | US | Peer | 1,300 | 52 |
| AS4637Telstra International Limited |  HK | Peer | 742 | 42 |
| AS16265LeaseWeb Network B.V. |  NL | Peer | 472 | 16 |
| AS174Cogent Communications, LLC | US | Peer | 152 | 4 |
Prefixes
All 53The largest blocks AS134351 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 23.81.40.0/21 | 2k | 80/80 |
| 23.106.224.0/21 | 2k | 80/80 |
| 23.26.44.0/22 | 1k | 80/80 |
| 142.91.108.0/22 | 1k | 80/80 |
| 173.234.64.0/22 | 1k | 80/80 |
| 108.165.180.0/23 | 512 | 80/80 |
| 142.91.104.0/23 | 512 | 80/80 |
| 142.91.106.0/23 | 512 | 80/80 |
| 188.116.6.0/23 | 512 | 80/80 |
| 195.40.70.0/23 | 512 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.