SUBNET.IM

AS263273INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS263273 is seen behind, one and two hops out, drawn from real AS paths.

AS263273Toward the internet core
Upstream graph for AS263273: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS263273INST. FED. DE EDU…This networkAS1916RNP - Rede Nacion…AS264063IMA TELECOM LTDAAS174Cogent Communicat…AS2914NTT America, Inc.AS263009FORTE TELECOM LTD…

Networks observed one and two hops upstream of AS263273 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS263273
NetworkCountryRelationshipPathsVantage pts
AS1916RNP - Rede Nacional de Ensino e PesquisaBRPeer7575
AS264063IMA TELECOM LTDABRPeer44

Prefixes

The largest blocks AS263273 originates, widest first.

Largest prefixes originated by AS263273
PrefixAddressesVisibility
191.37.254.0/2425679/80

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