SUBNET.IM

AS213138Alfa Network SL

SpainRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS213138 is seen behind, one and two hops out, drawn from real AS paths.

AS213138Toward the internet core
Upstream graph for AS213138: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS213138Alfa Network SLThis networkAS200845AVATEL TELECOM, SAAS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS213138 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS213138
NetworkCountryRelationshipPathsVantage pts
AS200845AVATEL TELECOM, SAESPeer7979

Prefixes

The largest blocks AS213138 originates, widest first.

Largest prefixes originated by AS213138
PrefixAddressesVisibility
91.218.57.0/2425679/80

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