AS263997BITMAIL SERVICOS DE INFORMATICA LTDA - ME
BrazilRegistryLACNICAt a glance
IPv4 prefixes
4
IPv6 prefixes
4
IPv4 addresses
1.3k
IPv6 /64s
5.4B
Upstream graph
The networks AS263997 is seen behind, one and two hops out, drawn from real AS paths.
AS263997Toward the internet core
Networks observed one and two hops upstream of AS263997 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
36
adjacent networks
- Upstreams
- 617%
- Peers
- 2569%
- Downstreams
- 514%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS269194ST1 INTERNET | BR | Peer | 824 | 141 |
| AS265269MEGA TELE INFORMATICA | BR | Peer | 76 | 74 |
| AS6939Hurricane Electric LLC |  US | Peer | 37 | 19 |
| AS268024TURBONET CAXIAS | BR | Peer | 26 | 11 |
| AS7195EdgeUno |  CO | Peer | 1 | 1 |
| AS262355VSX Networks | BR | Peer | 1 | 1 |
Prefixes
The largest blocks AS263997 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 143.0.54.0/23 | 512 | 80/80 |
| 143.0.52.0/24 | 256 | 80/80 |
| 143.0.54.0/24 | 256 | 80/80 |
| 143.0.55.0/24 | 256 | 80/80 |
| 2804:2918::/33 | 2.1B × /64 | 21/62 |
| 2804:2918::/34 | 1.1B × /64 | 61/62 |
| 2804:2918:4000::/34 | 1.1B × /64 | 61/62 |
| 2804:2918:8000::/34 | 1.1B × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.