SUBNET.IM

AS203936AVATEL TELECOM, SA

SpainRegistryRIPE NCC

At a glance

IPv4 prefixes

11

IPv6 prefixes

0

IPv4 addresses

4.6k

IPv6 /64s

0

Upstream graph

The networks AS203936 is seen behind, one and two hops out, drawn from real AS paths.

AS203936Toward the internet core
Upstream graph for AS203936: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203936AVATEL TELECOM, SAThis networkAS12956Telxius (Telefoni…AS34696MISMELINK NETWORK…AS200845AVATEL TELECOM, SAAS32590Valve CorporationAS1299Arelion (fka. Tel…AS6204INTERKVM HOST SRLAS174Cogent Communicat…

Networks observed one and two hops upstream of AS203936 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

14

adjacent networks

Upstreams
321%
Peers
750%
Downstreams
429%

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

Upstreams of AS203936
NetworkCountryRelationshipPathsVantage pts
AS34696MISMELINK NETWORKS, SLESPeer77555
AS200845AVATEL TELECOM, SAESPeer33630
AS12956Telxius (Telefonica Global)ESPeer21422

Prefixes

The largest blocks AS203936 originates, widest first.

Largest prefixes originated by AS203936
PrefixAddressesVisibility
185.118.188.0/221k80/80
185.253.144.0/221k79/80
185.118.190.0/2351280/80
89.40.238.0/2425642/80
185.118.188.0/2425680/80
185.118.189.0/2425680/80
185.253.145.0/2425679/80
185.253.146.0/2425679/80
193.39.92.0/2425679/80
193.39.93.0/2425679/80

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