SUBNET.IM

AS52101INET CENTRUM SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA

PolandRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS52101 is seen behind, one and two hops out, drawn from real AS paths.

AS52101Toward the internet core
Upstream graph for AS52101: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS52101INET CENTRUM SPOL…This networkAS6939Hurricane Electri…AS49544i3D.net B.VAS50607Stowarzyszenie e-…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS52101 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

12

adjacent networks

Upstreams
325%
Peers
975%
Downstreams
00%

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

Upstreams of AS52101
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer14874
AS50607Stowarzyszenie e-PoludniePLPeer105
AS49544i3D.net B.VNLPeer21

Prefixes

The largest blocks AS52101 originates, widest first.

Largest prefixes originated by AS52101
PrefixAddressesVisibility
46.174.0.0/212k80/80
91.222.116.0/221k80/80

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