SUBNET.IM

AS50331CITYNET Sp.z o.o.

PolandRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

2.6k

IPv6 /64s

0

Upstream graph

The networks AS50331 is seen behind, one and two hops out, drawn from real AS paths.

AS50331Toward the internet core
Upstream graph for AS50331: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS50331CITYNET Sp.z o.o.This networkAS3257GTT Communication…AS6939Hurricane Electri…AS9002RETN LimitedAS16342Toya sp.z.o.oAS24482SG.GSAS2497Internet Initiati…AS6667Elisa OyjAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS51907Kanton ZugAS3356Lumen (Level 3)AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS50331 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

17

adjacent networks

Upstreams
635%
Peers
1165%
Downstreams
00%

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

Upstreams of AS50331
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer5628
AS16342Toya sp.z.o.oPLPeer4221
AS9002RETN LimitedGBPeer4020
AS6939Hurricane Electric LLCUSPeer3012
AS49544i3D.net B.VNLPeer31
AS24482SG.GSSGPeer31

Prefixes

The largest blocks AS50331 originates, widest first.

Largest prefixes originated by AS50331
PrefixAddressesVisibility
178.217.192.0/212k80/80
178.217.196.0/2425614/80
178.217.197.0/2425680/80

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