SUBNET.IM

AS21193Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya

SpainRegistryRIPE NCC

At a glance

IPv4 prefixes

23

IPv6 prefixes

0

IPv4 addresses

41.2k

IPv6 /64s

0

Upstream graph

The networks AS21193 is seen behind, one and two hops out, drawn from real AS paths.

AS21193Toward the internet core
Upstream graph for AS21193: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21193Centre de Telecom…This networkAS39551Centre de Telecom…AS3352TELEFONICA DE ESP…AS12479Orange Espagne SA

Networks observed one and two hops upstream of AS21193 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 AS21193
NetworkCountryRelationshipPathsVantage pts
AS39551Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de CatalunyaESPeer1,83380

Prefixes

The largest blocks AS21193 originates, widest first.

Largest prefixes originated by AS21193
PrefixAddressesVisibility
85.192.64.0/1816.4k80/80
213.176.160.0/198.2k80/80
85.192.64.0/212k80/80
85.192.96.0/212k80/80
85.192.112.0/212k80/80
85.192.120.0/212k80/80
85.192.80.0/221k80/80
85.192.84.0/221k80/80
85.192.88.0/221k80/80
85.192.92.0/221k79/80

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