SUBNET.IM

AS203417LH.pl Sp. z o.o.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

6

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

34.4B

Upstream graph

The networks AS203417 is seen behind, one and two hops out, drawn from real AS paths.

AS203417Toward the internet core
Upstream graph for AS203417: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203417LH.pl Sp. z o.o.This networkAS12741Netia SAAS20804Exatel S.A.AS3356Lumen (Level 3)AS6461Zayo BandwidthAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS203417 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS203417
NetworkCountryRelationshipPathsVantage pts
AS12741Netia SAPLPeer495120
AS20804Exatel S.A.PLPeer4024

Prefixes

The largest blocks AS203417 originates, widest first.

Largest prefixes originated by AS203417
PrefixAddressesVisibility
5.252.228.0/221k79/80
185.135.88.0/221k79/80
195.2.222.0/2351279/80
62.122.190.0/2425679/80
94.154.117.0/2425679/80
178.211.137.0/2425679/80
2a06:f200::/2934.4B × /6461/62

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