AS131911HONJYO CABLE VISION CO., LTD.
JapanRegistryAPNICAt a glance
IPv4 prefixes
9
IPv6 prefixes
3
IPv4 addresses
18.4k
IPv6 /64s
8.6B
Upstream graph
The networks AS131911 is seen behind, one and two hops out, drawn from real AS paths.
AS131911Toward the internet core
Networks observed one and two hops upstream of AS131911 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
23
adjacent networks
- Upstreams
- 626%
- Peers
- 1774%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2519ARTERIA Networks Corporation | JP | Peer | 791 | 128 |
| AS6939Hurricane Electric LLC |  US | Peer | 54 | 16 |
| AS17961mitene internet co., ltd. | JP | Peer | 31 | 27 |
| AS49544i3D.net B.V |  NL | Peer | 12 | 2 |
| AS4775Globe Telecoms |  PH | Peer | 9 | 1 |
| AS23815Japan Internet Xing Co., Ltd. | JP | Peer | 1 | 1 |
Prefixes
The largest blocks AS131911 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 104.200.112.0/20 | 4.1k | 79/80 |
| 192.47.144.0/20 | 4.1k | 80/80 |
| 104.200.112.0/21 | 2k | 79/80 |
| 104.200.120.0/21 | 2k | 79/80 |
| 192.47.144.0/21 | 2k | 80/80 |
| 192.47.152.0/21 | 2k | 80/80 |
| 103.31.244.0/22 | 1k | 80/80 |
| 103.31.244.0/23 | 512 | 80/80 |
| 103.31.246.0/23 | 512 | 80/80 |
| 2404:60c0::/32 | 4.3B × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.