AS38561NTT Australia Solutions Pty Ltd
AustraliaRegistryAPNICTypeCarrierAt a glance
IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
3.6k
IPv6 /64s
4.3B
Upstream graph
The networks AS38561 is seen behind, one and two hops out, drawn from real AS paths.
AS38561Toward the internet core
Networks observed one and two hops upstream of AS38561 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
70
adjacent networks
- Upstreams
- 57%
- Peers
- 5883%
- Downstreams
- 710%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1221Telstra Limited | AU | Peer | 182 | 4 |
| AS6939Hurricane Electric LLC |  US | Peer | 57 | 7 |
| AS58511Swoop (Anycast Global Backbone) | AU | Peer | 19 | 2 |
| AS38880Micron21 Datacentre Pty Ltd | AU | Peer | 14 | 2 |
| AS7474SingTel Optus Pty Ltd | AU | Peer | 2 | 1 |
Prefixes
The largest blocks AS38561 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 192.67.236.0/22 | 1k | 7/80 |
| 202.9.112.0/22 | 1k | 2/80 |
| 202.9.114.0/23 | 512 | 5/80 |
| 192.67.236.0/24 | 256 | 7/80 |
| 192.67.237.0/24 | 256 | 7/80 |
| 192.67.238.0/24 | 256 | 7/80 |
| 192.67.239.0/24 | 256 | 7/80 |
| 2402:f00::/32 | 4.3B × /64 | 1/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.