SUBNET.IM

AS61901RMR Assessoria Técnica em Teleinformática LTDA-ME

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

20

IPv6 prefixes

5

IPv4 addresses

10k

IPv6 /64s

6.5B

Upstream graph

The networks AS61901 is seen behind, one and two hops out, drawn from real AS paths.

AS61901Toward the internet core
Upstream graph for AS61901: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61901RMR Assessoria Té…This networkAS28220Alares InternetAS265080AD TELECOMAS269337CONECWEB SERVICOS…AS7195EdgeUnoAS52320V.tal (GlobeNet)AS14840BR.DIGITALAS52468UFINET PANAMA S.A.AS271023TERA SOLUCOES

Networks observed one and two hops upstream of AS61901 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

10

adjacent networks

Upstreams
330%
Peers
550%
Downstreams
220%

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

Upstreams of AS61901
NetworkCountryRelationshipPathsVantage pts
AS269337CONECWEB SERVICOS DE COMUNICACAO LTDABRPeer899141
AS265080AD TELECOMBRPeer232141
AS28220Alares InternetBRPeer14980

Prefixes

The largest blocks AS61901 originates, widest first.

Largest prefixes originated by AS61901
PrefixAddressesVisibility
191.5.64.0/212k80/80
191.5.64.0/221k80/80
191.5.68.0/221k80/80
170.254.52.0/2351280/80
170.254.54.0/2351280/80
191.5.64.0/2351219/80
191.5.66.0/2351219/80
191.5.68.0/2351219/80
191.5.70.0/2351219/80
170.254.52.0/2425619/80

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