SUBNET.IM

AS271003ALTONET TELECOM

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

7

IPv6 prefixes

7

IPv4 addresses

3.1k

IPv6 /64s

12.9B

Upstream graph

The networks AS271003 is seen behind, one and two hops out, drawn from real AS paths.

AS271003Toward the internet core
Upstream graph for AS271003: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271003ALTONET TELECOMThis networkAS265927GIGANETLINK TELEC…AS271502XyberNet TelecomAS6939Hurricane Electri…AS268696Tuddo Telecom Ltd…

Networks observed one and two hops upstream of AS271003 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
467%
Downstreams
00%

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

Upstreams of AS271003
NetworkCountryRelationshipPathsVantage pts
AS271502XyberNet TelecomBRPeer330103
AS265927GIGANETLINK TELECOMUNICACOES LTDA ME - MEBRPeer6262

Prefixes

The largest blocks AS271003 originates, widest first.

Largest prefixes originated by AS271003
PrefixAddressesVisibility
177.129.100.0/221k80/80
177.129.100.0/235122/80
177.129.102.0/235122/80
177.129.100.0/2425627/80
177.129.101.0/2425627/80
177.129.102.0/2425627/80
177.129.103.0/2425627/80
2804:74c8::/324.3B × /6462/62
2804:74c8::/332.1B × /6423/62
2804:74c8:8000::/332.1B × /6423/62

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