SUBNET.IM

AS56819Urzad Marszalkowski w Lodzi

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS56819 is seen behind, one and two hops out, drawn from real AS paths.

AS56819Toward the internet core
Upstream graph for AS56819: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS56819Urzad Marszalkows…This networkAS16283Lodz University o…AS16342Toya sp.z.o.oAS13293Institute of Bioo…AS196844Institute of Bioo…AS3356Lumen (Level 3)AS9002RETN Limited

Networks observed one and two hops upstream of AS56819 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS56819
NetworkCountryRelationshipPathsVantage pts
AS16342Toya sp.z.o.oPLPeer10262
AS16283Lodz University of TechnologyPLPeer5840

Prefixes

The largest blocks AS56819 originates, widest first.

Largest prefixes originated by AS56819
PrefixAddressesVisibility
91.194.144.0/2425680/80
91.194.145.0/2425680/80

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