SUBNET.IM

AS204405Durnet.cz sro

CzechiaRegistryRIPE NCC

At a glance

IPv4 prefixes

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

4.3B

Upstream graph

The networks AS204405 is seen behind, one and two hops out, drawn from real AS paths.

AS204405Toward the internet core
Upstream graph for AS204405: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204405Durnet.cz sroThis networkAS20723AVONET, s.r.o.AS3257GTT Communication…AS30058FDCservers.net

Networks observed one and two hops upstream of AS204405 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS204405
NetworkCountryRelationshipPathsVantage pts
AS20723AVONET, s.r.o.CZPeer6262

Prefixes

The largest blocks AS204405 originates, widest first.

Largest prefixes originated by AS204405
PrefixAddressesVisibility
2a02:17a5::/324.3B × /6462/62

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