AS11993BANCO DO BRASIL S.A.
BrazilRegistryLACNICTypeContentAt a glance
IPv4 prefixes
29
IPv6 prefixes
4
IPv4 addresses
73k
IPv6 /64s
537M
Upstream graph
The networks AS11993 is seen behind, one and two hops out, drawn from real AS paths.
AS11993Toward the internet core
Networks observed one and two hops upstream of AS11993 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
15
adjacent networks
- Upstreams
- 747%
- Peers
- 853%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 649 | 102 |
| AS263558Grupo Jet | BR | Peer | 578 | 109 |
| AS4230Claro (Embratel) | BR | Peer | 556 | 93 |
| AS10429Vivo (Telefônica Brasil) | BR | Peer | 316 | 81 |
| AS14571OI MÓVEL S.A. - Em Recuperação Judicial | BR | Peer | 208 | 42 |
| AS16735Algar Telecom | BR | Peer | 128 | 83 |
| AS28598MOB | BR | Peer | 120 | 21 |
Prefixes
All 33The largest blocks AS11993 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 170.66.0.0/17 | 32.8k | 80/80 |
| 170.66.128.0/18 | 16.4k | 80/80 |
| 170.66.192.0/18 | 16.4k | 80/80 |
| 170.66.248.0/22 | 1k | 79/80 |
| 170.66.2.0/24 | 256 | 80/80 |
| 170.66.10.0/24 | 256 | 80/80 |
| 170.66.11.0/24 | 256 | 80/80 |
| 170.66.12.0/24 | 256 | 80/80 |
| 170.66.110.0/24 | 256 | 80/80 |
| 170.66.117.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.