SUBNET.IM

AS20943Netnod AB

SwedenRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS20943 is seen behind, one and two hops out, drawn from real AS paths.

AS20943Toward the internet core
Upstream graph for AS20943: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20943Netnod ABThis networkAS1257Tele2 Sverige ABAS1653Vetenskapsrådet /…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS2603NORDUnetAS9002RETN Limited

Networks observed one and two hops upstream of AS20943 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

7

adjacent networks

Upstreams
229%
Peers
457%
Downstreams
114%

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

Upstreams of AS20943
NetworkCountryRelationshipPathsVantage pts
AS1257Tele2 Sverige ABEUPeer19097
AS1653Vetenskapsrådet / SUNETEUPeer9248

Prefixes

The largest blocks AS20943 originates, widest first.

Largest prefixes originated by AS20943
PrefixAddressesVisibility
194.68.134.0/2425680/80
2001:67c:2558::/4865.5k × /6461/62

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