subnet.im

AS272581SPEEDINFO SOLUCOES INFORMATICA LTDA

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

7

IPv4 addresses

1k

IPv6 /64s

12.9B

Upstream graph

The networks AS272581 is seen behind, one and two hops out, drawn from real AS paths.

AS272581Toward the internet core
Upstream graph for AS272581: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS272581SPEEDINFO SOLUCOE…This networkAS14840BR.DIGITALAS266269MV TELECOMAS174Cogent Communicat…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS272581 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
225%
Peers
450%
Downstreams
225%

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

Upstreams of AS272581
NetworkCountryRelationshipPathsVantage pts
AS14840BR.DIGITAL BRPeer42761
AS266269MV TELECOMBRPeer27980

Prefixes

The largest blocks AS272581 originates, widest first.

Largest prefixes originated by AS272581
PrefixAddressesVisibility
191.160.40.0/2351280/80
191.160.40.0/2425680/80
191.160.41.0/2425680/80
2804:8578::/324.3B × /6461/62
2804:8578::/332.1B × /6461/62
2804:8578:8000::/332.1B × /6461/62
2804:8578::/341.1B × /6461/62
2804:8578:4000::/341.1B × /6461/62
2804:8578:8000::/341.1B × /6461/62
2804:8578:c000::/341.1B × /6461/62

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