SUBNET.IM

AS271389PAULO CESAR OLIVEIRA DA SILVA 05852075698

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

6

IPv6 prefixes

4

IPv4 addresses

2.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS271389 is seen behind, one and two hops out, drawn from real AS paths.

AS271389Toward the internet core
Upstream graph for AS271389: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271389PAULO CESAR OLIVE…This networkAS264127EMITEL - Empresa …AS263444Open X Tecnologia…AS264409Huge Networks

Networks observed one and two hops upstream of AS271389 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS271389
NetworkCountryRelationshipPathsVantage pts
AS264127EMITEL - Empresa de Informatica e Telecom. LTDABRPeer724141

Prefixes

The largest blocks AS271389 originates, widest first.

Largest prefixes originated by AS271389
PrefixAddressesVisibility
181.189.4.0/221k80/80
181.189.4.0/2351280/80
181.189.6.0/2351280/80
181.189.4.0/2425680/80
181.189.5.0/2425680/80
181.189.6.0/2425680/80
2804:7abc::/324.3B × /6461/62
2804:7abc:3000::/4016.8M × /6461/62
2804:7abc:3100::/4016.8M × /6461/62
2804:7abc:3500::/4016.8M × /6461/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.