SUBNET.IM

AS273453R G DE SOUZA INFORMATICA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

2

IPv6 prefixes

3

IPv4 addresses

512

IPv6 /64s

6.5B

Upstream graph

The networks AS273453 is seen behind, one and two hops out, drawn from real AS paths.

AS273453Toward the internet core
Upstream graph for AS273453: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273453R G DE SOUZA INFO…This networkAS7738V.tal (fka Telema…AS6161467 TELECOM LTDAAS268625NETFAST TELECOMUN…AS32590Valve CorporationAS52320V.tal (GlobeNet)AS37468Angola CablesAS268624Gamers Club LtdaAS26615TIM S/A

Networks observed one and two hops upstream of AS273453 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

14

adjacent networks

Upstreams
321%
Peers
750%
Downstreams
429%

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

Upstreams of AS273453
NetworkCountryRelationshipPathsVantage pts
AS7738V.tal (fka Telemar)BRPeer437142
AS268625NETFAST TELECOMUNICACOES E MULTIMIDIA LTDABRPeer8531
AS6161467 TELECOM LTDABRPeer6262

Prefixes

The largest blocks AS273453 originates, widest first.

Largest prefixes originated by AS273453
PrefixAddressesVisibility
45.164.187.0/2425680/80
191.243.243.0/2425650/80
2804:8ee0::/324.3B × /6462/62
2804:8ee0::/332.1B × /6462/62
2804:8ee0:100::/4016.8M × /6462/62

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