SUBNET.IM

AS61727SPN Telecom

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

3.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS61727 is seen behind, one and two hops out, drawn from real AS paths.

AS61727Toward the internet core
Upstream graph for AS61727: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61727SPN TelecomThis networkAS7738V.tal (fka Telema…AS52720WEBFOCO TELECOMUN…AS32590Valve CorporationAS52320V.tal (GlobeNet)AS52554Rede MegasNet Tel…AS61832Giga+ Empresas

Networks observed one and two hops upstream of AS61727 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS61727
NetworkCountryRelationshipPathsVantage pts
AS7738V.tal (fka Telemar)BRPeer598121
AS52720WEBFOCO TELECOMUNICACOES LTDABRPeer5531

Prefixes

The largest blocks AS61727 originates, widest first.

Largest prefixes originated by AS61727
PrefixAddressesVisibility
131.72.124.0/221k79/80
131.72.124.0/2351279/80
131.72.126.0/2351279/80
131.72.124.0/2425679/80
131.72.125.0/2425679/80
131.72.126.0/2425679/80
131.72.127.0/2425679/80
2804:1b6c::/324.3B × /6462/62

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