AS17978SERVCORP AUSTRALIAN HOLDINGS LTD
AustraliaRegistryAPNICAt a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS17978 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS17978 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
192
adjacent networks
- Upstreams
- 5026%
- Peers
- 14274%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 50.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS7474SingTel Optus Pty Ltd | AU | Peer | 1,516 | 64 |
| AS8220COLT |  GB | Peer | 1,320 | 77 |
| AS10021KVH Co.,Ltd |  JP | Peer | 919 | 80 |
| AS174Cogent Communications, LLC |  US | Peer | 402 | 67 |
| AS6939Hurricane Electric LLC | US | Peer | 295 | 9 |
| AS9790Two Degrees Networks Limited |  NZ | Peer | 240 | 80 |
| AS38566NTTCTNET |  TH | Peer | 240 | 80 |
| AS57187Emirates Integrated Telecommunications Company PJSC |  AE | Peer | 237 | 79 |
| AS58507Wireline | AU | Peer | 96 | 4 |
| AS38880Micron21 Datacentre Pty Ltd | AU | Peer | 82 | 2 |
Prefixes
All 73The largest blocks AS17978 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 61.28.192.0/24 | 256 | 80/80 |
| 61.28.193.0/24 | 256 | 80/80 |
| 61.28.194.0/24 | 256 | 80/80 |
| 61.28.195.0/24 | 256 | 80/80 |
| 61.28.196.0/24 | 256 | 80/80 |
| 61.28.197.0/24 | 256 | 80/80 |
| 61.28.198.0/24 | 256 | 80/80 |
| 61.28.199.0/24 | 256 | 80/80 |
| 61.28.200.0/24 | 256 | 80/80 |
| 61.28.201.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.