SUBNET.IM

AS20555Akademia WIT w Warszawie

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

1.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS20555 is seen behind, one and two hops out, drawn from real AS paths.

AS20555Toward the internet core
Upstream graph for AS20555: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20555Akademia WIT w Wa…This networkAS6939Hurricane Electri…AS8664University of War…AS24482SG.GSAS24724Atman Sp. z o.o.AS49544i3D.net B.VAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS8501Institute of Bioo…AS2914NTT America, Inc.AS6461Zayo BandwidthAS7713PT Telkom Indones…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS20555 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

18

adjacent networks

Upstreams
633%
Peers
1267%
Downstreams
00%

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

Upstreams of AS20555
NetworkCountryRelationshipPathsVantage pts
AS24724Atman Sp. z o.o.PLPeer13570
AS6939Hurricane Electric LLCUSPeer5956
AS8664University of WarsawPLPeer1910
AS49544i3D.net B.VNLPeer32
AS24482SG.GSSGPeer21
AS201054Stowarzyszenie e-PoludniePLPeer11

Prefixes

The largest blocks AS20555 originates, widest first.

Largest prefixes originated by AS20555
PrefixAddressesVisibility
213.135.44.0/221k79/80
213.135.48.0/2351279/80
2001:1a68:a::/4865.5k × /6461/62

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