AS8437Hutchison Drei Austria GmbH
AustriaRegistryRIPE NCCTypeEyeballAt a glance
IPv4 prefixes
76
IPv6 prefixes
43
IPv4 addresses
649k
IPv6 /64s
8.6B
Upstream graph
The networks AS8437 is seen behind, one and two hops out, drawn from real AS paths.
AS8437Toward the internet core
Networks observed one and two hops upstream of AS8437 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
109
adjacent networks
- Upstreams
- 22%
- Peers
- 5954%
- Downstreams
- 4844%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS25255Hutchison Drei Austria GmbH | AT | Peer | 11,472 | 142 |
| AS3320Deutsche Telekom AG |  DE | Peer | 643 | 42 |
Prefixes
All 119The largest blocks AS8437 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 62.218.0.0/16 | 65.5k | 79/80 |
| 77.118.0.0/16 | 65.5k | 79/80 |
| 81.189.0.0/16 | 65.5k | 79/80 |
| 178.114.0.0/16 | 65.5k | 79/80 |
| 46.57.0.0/17 | 32.8k | 79/80 |
| 86.59.0.0/17 | 32.8k | 79/80 |
| 212.152.128.0/17 | 32.8k | 79/80 |
| 213.90.0.0/17 | 32.8k | 79/80 |
| 62.116.64.0/18 | 16.4k | 79/80 |
| 77.119.64.0/18 | 16.4k | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.