SUBNET.IM

AS52540CENTRANET

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

6

IPv6 prefixes

3

IPv4 addresses

3.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS52540 is seen behind, one and two hops out, drawn from real AS paths.

AS52540Toward the internet core
Upstream graph for AS52540: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS52540CENTRANETThis networkAS61678NETWAY INFORMATIC…AS61745NBS TelecomAS263661Brasil Digital Te…AS7195EdgeUnoAS6762Telecom Italia Sp…AS8167V.talAS4230Claro (Embratel)

Networks observed one and two hops upstream of AS52540 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS52540
NetworkCountryRelationshipPathsVantage pts
AS61678NETWAY INFORMATICA LTDABRPeer447139
AS61745NBS TelecomBRPeer140140
AS263661Brasil Digital TelecomBRPeer7332

Prefixes

The largest blocks AS52540 originates, widest first.

Largest prefixes originated by AS52540
PrefixAddressesVisibility
138.185.44.0/221k80/80
138.185.44.0/2351280/80
138.185.46.0/2351280/80
177.129.124.0/2351279/80
177.129.126.0/2425679/80
177.129.127.0/2425679/80
2804:e10:8000::/332.1B × /6461/62
2804:e10::/341.1B × /6461/62
2804:e10:4000::/341.1B × /6461/62

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