AS61731Work 349 Internet Provedores ltda - ME
BrazilRegistryLACNICAt a glance
IPv4 prefixes
5
IPv6 prefixes
3
IPv4 addresses
2k
IPv6 /64s
8.6B
Upstream graph
The networks AS61731 is seen behind, one and two hops out, drawn from real AS paths.
AS61731Toward the internet core
Networks observed one and two hops upstream of AS61731 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
32
adjacent networks
- Upstreams
- 619%
- Peers
- 2475%
- Downstreams
- 26%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS15830Equinix, Inc. |  NL | Peer | 168 | 114 |
| AS6939Hurricane Electric LLC |  US | Peer | 86 | 31 |
| AS268209FENIX TELECOM | BR | Peer | 27 | 27 |
| AS1000LINK AMERICAN | US | Peer | 8 | 2 |
| AS7195EdgeUno |  CO | Peer | 6 | 2 |
| AS262355VSX Networks | BR | Peer | 6 | 2 |
Prefixes
The largest blocks AS61731 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 131.72.160.0/22 | 1k | 80/80 |
| 131.72.160.0/24 | 256 | 15/80 |
| 131.72.161.0/24 | 256 | 15/80 |
| 131.72.162.0/24 | 256 | 15/80 |
| 131.72.163.0/24 | 256 | 15/80 |
| 2804:1b7c::/32 | 4.3B × /64 | 61/62 |
| 2804:1b7c::/33 | 2.1B × /64 | 22/62 |
| 2804:1b7c:8000::/33 | 2.1B × /64 | 22/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.