SUBNET.IM

AS209621DOBNET, z.s.

CzechiaRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

34.4B

Upstream graph

The networks AS209621 is seen behind, one and two hops out, drawn from real AS paths.

AS209621Toward the internet core
Upstream graph for AS209621: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS209621DOBNET, z.s.This networkAS47232ISP Alliance a.s.AS6939Hurricane Electri…AS39392SH.cz s.r.o.

Networks observed one and two hops upstream of AS209621 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 AS209621
NetworkCountryRelationshipPathsVantage pts
AS47232ISP Alliance a.s.CZPeer140140

Prefixes

The largest blocks AS209621 originates, widest first.

Largest prefixes originated by AS209621
PrefixAddressesVisibility
139.28.116.0/221k79/80
2a07:5fc0::/2934.4B × /6461/62

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