AS4778Optus Customer Network
AustraliaRegistryAPNICAt a glance
IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1k
IPv6 /64s
0
Upstream graph
The networks AS4778 is seen behind, one and two hops out, drawn from real AS paths.
AS4778Toward the internet core
Networks observed one and two hops upstream of AS4778 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
- 417%
- Peers
- 1983%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS49915Megaport (UK) Limited |  GB | Peer | 158 | 79 |
| AS4826Vocus Connect International Backbone | AU | Peer | 154 | 77 |
| AS38880Micron21 Datacentre Pty Ltd | AU | Peer | 4 | 2 |
| AS58511Swoop (Anycast Global Backbone) | AU | Peer | 2 | 1 |
Prefixes
The largest blocks AS4778 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 203.20.216.0/24 | 256 | 79/80 |
| 203.20.217.0/24 | 256 | 79/80 |
| 203.20.218.0/24 | 256 | 80/80 |
| 203.20.219.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.