SUBNET.IM

AS61856Viamar Telecom

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

27

IPv6 prefixes

2

IPv4 addresses

11.8k

IPv6 /64s

6.4B

Upstream graph

The networks AS61856 is seen behind, one and two hops out, drawn from real AS paths.

AS61856Toward the internet core
Upstream graph for AS61856: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61856Viamar TelecomThis networkAS53181K2 Telecom e Mult…AS263009FORTE TELECOM LTD…AS13786Seaborn (Seabras …AS37468Angola CablesAS3356Lumen (Level 3)AS52468UFINET PANAMA S.A.

Networks observed one and two hops upstream of AS61856 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 AS61856
NetworkCountryRelationshipPathsVantage pts
AS263009FORTE TELECOM LTDA.BRPeer1,10688
AS53181K2 Telecom e Multimidia LTDA MEBRPeer664126

Prefixes

All 29

The largest blocks AS61856 originates, widest first.

Largest prefixes originated by AS61856
PrefixAddressesVisibility
131.0.40.0/221k80/80
138.117.208.0/221k80/80
143.208.120.0/221k80/80
170.245.252.0/221k80/80
131.0.40.0/235129/80
131.0.42.0/235129/80
138.117.208.0/235129/80
138.117.210.0/235129/80
143.208.120.0/235129/80
170.245.252.0/235129/80

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