AS38074SDCC Japan-West Area
JapanRegistryAPNICAt a glance
IPv4 prefixes
3
IPv6 prefixes
2
IPv4 addresses
768
IPv6 /64s
2.1B
Upstream graph
The networks AS38074 is seen behind, one and two hops out, drawn from real AS paths.
AS38074Toward the internet core
Networks observed one and two hops upstream of AS38074 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
45
adjacent networks
- Upstreams
- 37%
- Peers
- 2453%
- Downstreams
- 1840%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS150363SoftEther Corporation | JP | Peer | 1,904 | 142 |
| AS59103SoftEther Corporation | JP | Peer | 101 | 32 |
| AS63798Industrial Cyber Security Center of Excellence | JP | Peer | 6 | 2 |
Prefixes
The largest blocks AS38074 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 44.31.25.0/24 | 256 | 79/80 |
| 103.152.178.0/24 | 256 | 79/80 |
| 103.160.48.0/24 | 256 | 79/80 |
| 2406:7ec0::/33 | 2.1B × /64 | 62/62 |
| 2001:df4:1780::/48 | 65.5k × /64 | 62/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.