AS28158Ampernet Telecomunicações Ltda
BrazilRegistryLACNICTypeEyeballAt a glance
IPv4 prefixes
91
IPv6 prefixes
8
IPv4 addresses
54k
IPv6 /64s
9.7B
Upstream graph
The networks AS28158 is seen behind, one and two hops out, drawn from real AS paths.
AS28158Toward the internet core
Networks observed one and two hops upstream of AS28158 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
139
adjacent networks
- Upstreams
- 139%
- Peers
- 9266%
- Downstreams
- 3424%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 11,431 | 138 |
| AS174Cogent Communications, LLC | US | Peer | 732 | 66 |
| AS263444Open X Tecnologia Ltda | BR | Peer | 506 | 133 |
| AS6453TATA Communications (America) Inc | US | Peer | 270 | 6 |
| AS14537Continent 8 LLC | US | Peer | 214 | 4 |
| AS32590Valve Corporation | US | Peer | 207 | 2 |
| AS6939Hurricane Electric LLC | US | Peer | 141 | 20 |
| AS266213PLANETCLICK TELECOMUNICACOES LTDA | BR | Peer | 129 | 2 |
| AS1000LINK AMERICAN | US | Peer | 127 | 2 |
| AS132337Axclusive |  SG | Peer | 121 | 1 |
Prefixes
All 99The largest blocks AS28158 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 187.109.96.0/20 | 4.1k | 9/80 |
| 177.23.192.0/21 | 2k | 80/80 |
| 45.162.40.0/22 | 1k | 78/80 |
| 45.189.144.0/22 | 1k | 80/80 |
| 45.238.68.0/22 | 1k | 80/80 |
| 138.97.8.0/22 | 1k | 78/80 |
| 170.83.104.0/22 | 1k | 79/80 |
| 170.84.160.0/22 | 1k | 78/80 |
| 170.246.192.0/22 | 1k | 80/80 |
| 177.101.128.0/22 | 1k | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.