SUBNET.IM

AS271640Universidade Federal de Viçosa

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

123

IPv6 prefixes

0

IPv4 addresses

64k

IPv6 /64s

0

Upstream graph

The networks AS271640 is seen behind, one and two hops out, drawn from real AS paths.

AS271640Toward the internet core
Upstream graph for AS271640: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS271640Universidade Fede…This networkAS10417Fundação de Desen…AS23106American Tower Br…AS1916RNP - Rede Nacion…AS7195EdgeUnoAS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS271640 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 AS271640
NetworkCountryRelationshipPathsVantage pts
AS23106American Tower BrasilBRPeer5,03880
AS10417Fundação de Desenvolvimento da PesquisaBRPeer4,68278

Prefixes

All 123

The largest blocks AS271640 originates, widest first.

Largest prefixes originated by AS271640
PrefixAddressesVisibility
200.235.128.0/1732.8k80/80
200.235.128.0/2425680/80
200.235.129.0/2425680/80
200.235.130.0/2425678/80
200.235.131.0/2425678/80
200.235.132.0/2425678/80
200.235.133.0/2425680/80
200.235.134.0/2425678/80
200.235.135.0/2425678/80
200.235.136.0/2425678/80

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