AS28238Sator Engenharia Ltda.
BrazilRegistryLACNICAt a glance
IPv4 prefixes
16
IPv6 prefixes
0
IPv4 addresses
4.1k
IPv6 /64s
0
Upstream graph
The networks AS28238 is seen behind, one and two hops out, drawn from real AS paths.
AS28238Toward the internet core
Networks observed one and two hops upstream of AS28238 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
13
adjacent networks
- Upstreams
- 646%
- Peers
- 646%
- Downstreams
- 18%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS264485Super Net | BR | Peer | 1,040 | 80 |
| AS273398CDG TELECOM COMERCIO EIRELI | BR | Peer | 79 | 79 |
| AS28173Dinamica Telecomunicacoes Ltda | BR | Adjacent | 68 | 68 |
| AS262503WIKI TELECOMUNICACOES EIRELI | BR | Peer | 47 | 47 |
| AS274480Prenet LTDA | BR | Peer | 33 | 33 |
| AS263482Megalink Servicos Ltda | BR | Peer | 30 | 30 |
Prefixes
The largest blocks AS28238 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 187.0.128.0/24 | 256 | 80/80 |
| 187.0.129.0/24 | 256 | 80/80 |
| 187.0.130.0/24 | 256 | 79/80 |
| 187.0.131.0/24 | 256 | 80/80 |
| 187.0.132.0/24 | 256 | 80/80 |
| 187.0.133.0/24 | 256 | 80/80 |
| 187.0.134.0/24 | 256 | 80/80 |
| 187.0.135.0/24 | 256 | 80/80 |
| 187.0.136.0/24 | 256 | 80/80 |
| 187.0.137.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.