SUBNET.IM

AS271231J. S. dos Santos Junior Comunicações ME

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

12

IPv6 prefixes

1

IPv4 addresses

5.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS271231 is seen behind, one and two hops out, drawn from real AS paths.

AS271231Toward the internet core
Upstream graph for AS271231: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271231J. S. dos Santos …This networkAS61568ALOO TELECOM - FS…AS61786Prestek TelecomAS262740VELOO NET LTDAAS2914NTT America, Inc.AS6939Hurricane Electri…AS529651TelecomAS53087TELY Ltda.AS3356Lumen (Level 3)AS264409Huge Networks

Networks observed one and two hops upstream of AS271231 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
343%
Downstreams
114%

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

Upstreams of AS271231
NetworkCountryRelationshipPathsVantage pts
AS61786Prestek TelecomBRPeer653141
AS61568ALOO TELECOM - FSF TECNOLOGIA SABRPeer57880
AS262740VELOO NET LTDABRPeer7272

Prefixes

The largest blocks AS271231 originates, widest first.

Largest prefixes originated by AS271231
PrefixAddressesVisibility
177.67.168.0/221k79/80
190.102.52.0/221k80/80
177.67.168.0/2351279/80
177.67.170.0/2351279/80
190.102.52.0/2351280/80
177.67.169.0/2425618/80
177.67.170.0/2425679/80
177.67.171.0/2425679/80
190.102.52.0/2425679/80
190.102.53.0/2425679/80

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