AS131591Ambit Microsystem Corporation
TaiwanRegistryAPNICTypeEyeballAt a glance
IPv4 prefixes
263
IPv6 prefixes
3
IPv4 addresses
894k
IPv6 /64s
268M
Upstream graph
The networks AS131591 is seen behind, one and two hops out, drawn from real AS paths.
AS131591Toward the internet core
Networks observed one and two hops upstream of AS131591 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
2
adjacent networks
- Upstreams
- 150%
- Peers
- 150%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS17709Asia Pacific Telecom | TW | Peer | 21,103 | 141 |
Prefixes
All 266The largest blocks AS131591 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 101.136.0.0/18 | 16.4k | 80/80 |
| 101.136.64.0/18 | 16.4k | 80/80 |
| 101.136.128.0/18 | 16.4k | 80/80 |
| 101.136.192.0/18 | 16.4k | 80/80 |
| 101.137.0.0/18 | 16.4k | 80/80 |
| 101.137.64.0/18 | 16.4k | 80/80 |
| 101.137.128.0/18 | 16.4k | 80/80 |
| 101.137.192.0/18 | 16.4k | 80/80 |
| 101.138.0.0/18 | 16.4k | 80/80 |
| 101.138.64.0/18 | 16.4k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.