SUBNET.IM

AS2546National Center of Scientific Research DEMOKRITOS

GreeceRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

65.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS2546 is seen behind, one and two hops out, drawn from real AS paths.

AS2546Toward the internet core
Upstream graph for AS2546: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS2546National Center o…This networkAS5408National Infrastr…AS3491PCCW Global (HK) …AS21320GEANT Vereniging

Networks observed one and two hops upstream of AS2546 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 AS2546
NetworkCountryRelationshipPathsVantage pts
AS5408National Infrastructures for Research and Technology S.A.GRPeer141141

Prefixes

The largest blocks AS2546 originates, widest first.

Largest prefixes originated by AS2546
PrefixAddressesVisibility
143.233.0.0/1665.5k80/80
2001:648:2120::/4865.5k × /6461/62

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