SUBNET.IM

AS61181METRO DE MADRID, S.A.

SpainRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS61181 is seen behind, one and two hops out, drawn from real AS paths.

AS61181Toward the internet core
Upstream graph for AS61181: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61181METRO DE MADRID, …This networkAS3352TELEFONICA DE ESP…AS29231Grupalia Internet…AS12956Telxius (Telefoni…AS174Cogent Communicat…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS61181 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 AS61181
NetworkCountryRelationshipPathsVantage pts
AS29231Grupalia Internet S.A.ESPeer5555
AS3352TELEFONICA DE ESPANA S.A.U.ESPeer2424

Prefixes

The largest blocks AS61181 originates, widest first.

Largest prefixes originated by AS61181
PrefixAddressesVisibility
185.89.60.0/221k79/80

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