subnet.im

AS210521iks Informations- und Kommunikationssysteme GmbH

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

34.4B

Upstream graph

The networks AS210521 is seen behind, one and two hops out, drawn from real AS paths.

AS210521Toward the internet core
Upstream graph for AS210521: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS210521iks Informations-…This networkAS3320Deutsche Telekom …AS9063VSE NET GmbHAS12941intersaar GmbHAS13030Init7 (Switzerlan…AS398465Rackdog LLCAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS174Cogent Communicat…

Networks observed one and two hops upstream of AS210521 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS210521
NetworkCountryRelationshipPathsVantage pts
AS9063VSE NET GmbHDEPeer9999
AS3320Deutsche Telekom AGDEPeer2828
AS12941intersaar GmbHDEPeer1313

Prefixes

The largest blocks AS210521 originates, widest first.

Largest prefixes originated by AS210521
PrefixAddressesVisibility
62.204.46.0/2425678/80
2a12:a200::/2934.4B × /6462/62

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