AS142689APNIC ASN block
AustraliaRegistryAPNICAs of 10th November 2026, AS142689 (APNIC ASN block), a network registered in Australia with APNIC, does not originate any prefixes visible to our route collectors. It is seen behind 1 upstream network, most often AS38255 (China Education and Research Network…), and in front of 1 downstream network.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS142689 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS142689 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
4
adjacent networks
- Upstreams
- 125%
- Peers
- 250%
- Downstreams
- 125%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS38255China Education and Research Network (CERNET) |  CN | Peer | 61 | 61 |
Prefixes
The largest blocks AS142689 originates, widest first.
AS142689 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.