SUBNET.IM

AS271540Chekup Informatica e Tecnologia

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

5

IPv6 prefixes

4

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS271540 is seen behind, one and two hops out, drawn from real AS paths.

AS271540Toward the internet core
Upstream graph for AS271540: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271540Chekup Informatic…This networkAS264221ONLINE NORTE TELE…AS265484CLICK ENTER LTDA …AS4230Claro (Embratel)AS263327ONLINE TELECOMUNI…AS262462Aranet PlayAS269194ST1 INTERNET

Networks observed one and two hops upstream of AS271540 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 AS271540
NetworkCountryRelationshipPathsVantage pts
AS264221ONLINE NORTE TELECOM LTDABRPeer481142
AS265484CLICK ENTER LTDA - MEBRPeer16781

Prefixes

The largest blocks AS271540 originates, widest first.

Largest prefixes originated by AS271540
PrefixAddressesVisibility
179.63.88.0/221k80/80
179.63.88.0/2425680/80
179.63.89.0/2425680/80
179.63.90.0/2425680/80
179.63.91.0/2425680/80
2804:7d20::/324.3B × /6462/62
2804:7d20:800::/441M × /6462/62
2804:7d20:840::/441M × /6462/62
2804:7d20:880::/441M × /6462/62

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