SUBNET.IM

AS273512OPTTO TELECOMUNICACOES LTDA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

2

IPv6 prefixes

4

IPv4 addresses

512

IPv6 /64s

4.3B

Upstream graph

The networks AS273512 is seen behind, one and two hops out, drawn from real AS paths.

AS273512Toward the internet core
Upstream graph for AS273512: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273512OPTTO TELECOMUNIC…This networkAS262427Invista Net Prove…AS262743AS174Cogent Communicat…AS262761Sinal Br Telecom …AS28649Desktop Sigmanet …

Networks observed one and two hops upstream of AS273512 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS273512
NetworkCountryRelationshipPathsVantage pts
AS262427Invista Net Provedor de Acesso LtdaBRPeer314104
AS262743—Peer9043

Prefixes

The largest blocks AS273512 originates, widest first.

Largest prefixes originated by AS273512
PrefixAddressesVisibility
38.159.173.0/2425680/80
38.211.146.0/2425680/80
2804:8fcc::/324.3B × /6461/62
2804:8fcc:c000::/4865.5k × /6461/62
2804:8fcc:c001::/4865.5k × /6461/62
2804:8fcc:ffff::/4865.5k × /6461/62

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