SUBNET.IM

AS12338Euskaltel S.A.

SpainRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

123

IPv6 prefixes

22

IPv4 addresses

688k

IPv6 /64s

34.5B

Upstream graph

The networks AS12338 is seen behind, one and two hops out, drawn from real AS paths.

AS12338Toward the internet core
Upstream graph for AS12338: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12338Euskaltel S.A.This networkAS174Cogent Communicat…AS6453TATA Communicatio…AS8220COLTAS15704XTRA TELECOM S.A.AS49544i3D.net B.VAS151326DCConnect Communi…AS999CORIX NETWORKSAS1299Arelion (fka. Tel…AS15576NTS workspace AGAS3356Lumen (Level 3)AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS12338 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

52

adjacent networks

Upstreams
510%
Peers
2854%
Downstreams
1937%

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

Upstreams of AS12338
NetworkCountryRelationshipPathsVantage pts
AS15704XTRA TELECOM S.A.ESPeer6,637142
AS6453TATA Communications (America) IncUSPeer1,915104
AS174Cogent Communications, LLCUSPeer1,701136
AS49544i3D.net B.VNLPeer1922
AS8220COLTGBPeer1522

Prefixes

All 145

The largest blocks AS12338 originates, widest first.

Largest prefixes originated by AS12338
PrefixAddressesVisibility
83.213.0.0/1665.5k80/80
85.84.0.0/1665.5k80/80
85.85.0.0/1665.5k80/80
85.86.0.0/1665.5k80/80
85.87.0.0/1665.5k80/80
37.218.0.0/1732.8k80/80
62.99.0.0/1732.8k80/80
81.9.128.0/1732.8k80/80
82.130.128.0/1732.8k80/80
212.142.128.0/1732.8k80/80

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