SUBNET.IM

AS56391VIRTUAL TELECOM SP. Z O.O.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

16.6k

IPv6 /64s

0

Upstream graph

The networks AS56391 is seen behind, one and two hops out, drawn from real AS paths.

AS56391Toward the internet core
Upstream graph for AS56391: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS56391VIRTUAL TELECOM S…This networkAS6939Hurricane Electri…AS9002RETN LimitedAS12912T-Mobile Polska S…AS24482SG.GSAS29314VECTRA S.A.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS51907Kanton ZugAS6453TATA Communicatio…AS33891Core-Backbone GmbHAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS56391 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

39

adjacent networks

Upstreams
615%
Peers
2154%
Downstreams
1231%

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

Upstreams of AS56391
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer1,07269
AS29314VECTRA S.A.PLPeer24728
AS12912T-Mobile Polska S.A.PLPeer18420
AS6939Hurricane Electric LLCUSPeer869
AS24482SG.GSSGPeer222
AS49544i3D.net B.VNLPeer181

Prefixes

The largest blocks AS56391 originates, widest first.

Largest prefixes originated by AS56391
PrefixAddressesVisibility
91.123.160.0/204.1k80/80
46.232.128.0/212k80/80
87.239.240.0/212k80/80
91.123.160.0/212k80/80
77.223.204.0/221k80/80
77.223.208.0/221k79/80
91.123.168.0/221k80/80
91.231.12.0/221k80/80
185.6.52.0/221k80/80
79.139.82.0/2351280/80

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