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AS273803Ultranet

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS273803 is seen behind, one and two hops out, drawn from real AS paths.

AS273803Toward the internet core
Upstream graph for AS273803: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273803UltranetThis networkAS28146MHNET TELECOMAS53062GGNET TELECOMUNIC…AS263004CZNET PROVEDOR DE…AS7195EdgeUnoAS3356Lumen (Level 3)AS52320V.tal (GlobeNet)AS32590Valve Corporation

Networks observed one and two hops upstream of AS273803 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
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS273803
NetworkCountryRelationshipPathsVantage pts
AS263004CZNET PROVEDOR DE INTERNET LTDABRPeer24080
AS28146MHNET TELECOMBRPeer16180
AS53062GGNET TELECOMUNICACOES LTDABRPeer7979

Prefixes

The largest blocks AS273803 originates, widest first.

Largest prefixes originated by AS273803
PrefixAddressesVisibility
177.73.132.0/2351280/80
177.73.134.0/2351280/80
177.73.132.0/2425680/80
177.73.133.0/2425680/80
177.73.134.0/2425680/80
177.73.135.0/2425680/80

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