subnet.im

AS39403CMC Poland Sp. z o.o.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS39403 is seen behind, one and two hops out, drawn from real AS paths.

AS39403Toward the internet core
Upstream graph for AS39403: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39403CMC Poland Sp. z …This networkAS8374Polkomtel Sp. z o…AS174Cogent Communicat…AS12741Netia SA

Networks observed one and two hops upstream of AS39403 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 AS39403
NetworkCountryRelationshipPathsVantage pts
AS8374Polkomtel Sp. z o.o.PLPeer7979

Prefixes

The largest blocks AS39403 originates, widest first.

Largest prefixes originated by AS39403
PrefixAddressesVisibility
193.84.246.0/2425679/80

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