SUBNET.IM

AS8643NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS

GreeceRegistryRIPE NCC

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

51.7k

IPv6 /64s

65.5k

Upstream graph

The networks AS8643 is seen behind, one and two hops out, drawn from real AS paths.

AS8643Toward the internet core
Upstream graph for AS8643: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS8643NATIONAL AND KAPO…This networkAS5408National Infrastr…AS3491PCCW Global (HK) …AS21320GEANT Vereniging

Networks observed one and two hops upstream of AS8643 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 AS8643
NetworkCountryRelationshipPathsVantage pts
AS5408National Infrastructures for Research and Technology S.A.GRPeer381141

Prefixes

The largest blocks AS8643 originates, widest first.

Largest prefixes originated by AS8643
PrefixAddressesVisibility
88.197.0.0/1732.8k80/80
195.134.64.0/1816.4k80/80
87.239.232.0/212k80/80
195.130.64.0/2351280/80
2001:648:2010::/4865.5k × /6461/62

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