subnet.im

AS263904IUB Telecom Ltda

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

10

IPv6 prefixes

7

IPv4 addresses

4.1k

IPv6 /64s

12.9B

Upstream graph

The networks AS263904 is seen behind, one and two hops out, drawn from real AS paths.

AS263904Toward the internet core
Upstream graph for AS263904: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263904IUB Telecom LtdaThis networkAS266167CELERIX TECNOLOGI…AS267613ELETRONET S.A.AS28263America-NET / VeroAS3356Lumen (Level 3)AS13786Seaborn (Seabras …

Networks observed one and two hops upstream of AS263904 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 AS263904
NetworkCountryRelationshipPathsVantage pts
AS267613ELETRONET S.A.BRPeer932140
AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDABRPeer45569

Prefixes

The largest blocks AS263904 originates, widest first.

Largest prefixes originated by AS263904
PrefixAddressesVisibility
138.204.196.0/221k80/80
170.80.132.0/221k80/80
138.204.196.0/2425680/80
138.204.197.0/2425680/80
138.204.198.0/2425680/80
138.204.199.0/2425680/80
170.80.132.0/2425680/80
170.80.133.0/2425680/80
170.80.134.0/2425680/80
170.80.135.0/2425680/80

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