SUBNET.IM

AS203825Copenhagen Airports A/S

DenmarkRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS203825 is seen behind, one and two hops out, drawn from real AS paths.

AS203825Toward the internet core
Upstream graph for AS203825: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203825Copenhagen Airpor…This networkAS3292TDC Holding A/SAS31027GlobalConnect A/SAS1299Arelion (fka. Tel…AS6453TATA Communicatio…AS3356Lumen (Level 3)AS12552GlobalConnect (IP…

Networks observed one and two hops upstream of AS203825 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 AS203825
NetworkCountryRelationshipPathsVantage pts
AS3292TDC Holding A/SDKPeer15080
AS31027GlobalConnect A/SDKPeer9045

Prefixes

The largest blocks AS203825 originates, widest first.

Largest prefixes originated by AS203825
PrefixAddressesVisibility
193.110.196.0/221k80/80
185.122.188.0/2351280/80
185.122.190.0/2351280/80

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