AS28166TESA - Telecom South America
BrazilRegistryLACNICTypeEyeballAt a glance
IPv4 prefixes
81
IPv6 prefixes
1
IPv4 addresses
70.1k
IPv6 /64s
4.3B
Upstream graph
The networks AS28166 is seen behind, one and two hops out, drawn from real AS paths.
AS28166Toward the internet core
Networks observed one and two hops upstream of AS28166 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
64
adjacent networks
- Upstreams
- 1320%
- Peers
- 5180%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS14840BR.DIGITAL | BR | Peer | 2,918 | 126 |
| AS52863UPX TECNOLOGIA LTDA | BR | Peer | 818 | 80 |
| AS6939Hurricane Electric LLC |  US | Peer | 312 | 19 |
| AS4230Claro (Embratel) | BR | Peer | 78 | 39 |
| AS14537Continent 8 LLC | US | Peer | 59 | 4 |
| AS266213PLANETCLICK TELECOMUNICACOES LTDA | BR | Peer | 31 | 2 |
| AS32590Valve Corporation | US | Peer | 31 | 2 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 30 | 1 |
| AS1000LINK AMERICAN | US | Peer | 27 | 1 |
| AS132337Axclusive |  SG | Peer | 27 | 1 |
Prefixes
All 82The largest blocks AS28166 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 177.46.128.0/17 | 32.8k | 79/80 |
| 187.63.128.0/20 | 4.1k | 79/80 |
| 200.236.208.0/20 | 4.1k | 79/80 |
| 177.46.128.0/23 | 512 | 18/80 |
| 177.46.130.0/23 | 512 | 18/80 |
| 177.46.132.0/23 | 512 | 18/80 |
| 177.46.134.0/23 | 512 | 18/80 |
| 177.46.136.0/23 | 512 | 18/80 |
| 177.46.138.0/23 | 512 | 18/80 |
| 177.46.144.0/23 | 512 | 18/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.