subnet.im

AS271413Castro Telecom Internet

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS271413 is seen behind, one and two hops out, drawn from real AS paths.

AS271413Toward the internet core
Upstream graph for AS271413: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271413Castro Telecom In…This networkAS27712Paulo Dias de Ara…AS264014Led Internet Eire…AS271418freynet telecomAS272528EPAK COMERCIO E S…AS61923SUNWAY TELECOM LT…AS263484Rede Brasil Inter…AS52468UFINET PANAMA S.A.AS267613ELETRONET S.A.AS28189NOVVACOREAS274735Litoral NetAS7738V.tal (fka Telema…AS23106American Tower Br…

Networks observed one and two hops upstream of AS271413 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS271413
NetworkCountryRelationshipPathsVantage pts
AS27712Paulo Dias de Araujo FilhoBRPeer8080
AS264014Led Internet EireliBRPeer7359
AS272528EPAK COMERCIO E SERVIÇO DE TENOLGIA-EIRELIBRPeer6262
AS271418freynet telecomBRPeer2323

Prefixes

The largest blocks AS271413 originates, widest first.

Largest prefixes originated by AS271413
PrefixAddressesVisibility
200.4.124.0/2351280/80
200.4.124.0/242568/80
200.4.125.0/242568/80
200.4.126.0/2425680/80
2804:7b24::/324.3B × /6462/62

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