AS57136Viva Telecom SRL
RomaniaRegistryRIPE NCCAt a glance
IPv4 prefixes
18
IPv6 prefixes
1
IPv4 addresses
4.9k
IPv6 /64s
65.5k
Upstream graph
The networks AS57136 is seen behind, one and two hops out, drawn from real AS paths.
AS57136Toward the internet core
Networks observed one and two hops upstream of AS57136 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
- 1217%
- Peers
- 4869%
- Downstreams
- 1014%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 998 | 81 |
| AS9002RETN Limited |  GB | Peer | 813 | 36 |
| AS6939Hurricane Electric LLC | US | Peer | 123 | 16 |
| AS12302Vodafone Romania S.A. | RO | Peer | 65 | 11 |
| AS14537Continent 8 LLC | US | Peer | 27 | 3 |
| AS132337Axclusive |  SG | Peer | 25 | 2 |
| AS32590Valve Corporation | US | Peer | 25 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 25 | 2 |
| AS24482SG.GS | SG | Peer | 25 | 2 |
| AS44901Belcloud LTD |  BG | Peer | 23 | 1 |
Prefixes
The largest blocks AS57136 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 81.180.6.0/23 | 512 | 79/80 |
| 81.180.83.0/24 | 256 | 80/80 |
| 89.33.20.0/24 | 256 | 80/80 |
| 89.33.21.0/24 | 256 | 80/80 |
| 89.33.22.0/24 | 256 | 80/80 |
| 89.33.23.0/24 | 256 | 80/80 |
| 89.33.120.0/24 | 256 | 79/80 |
| 89.33.121.0/24 | 256 | 80/80 |
| 89.33.122.0/24 | 256 | 79/80 |
| 89.33.123.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.