SUBNET.IM

AS201920Research center "QUASAR" Limited company

UkraineRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS201920 is seen behind, one and two hops out, drawn from real AS paths.

AS201920Toward the internet core
Upstream graph for AS201920: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201920Research center "…This networkAS12963Scientific Indust…AS16066T.E.S.T. LtdAS3257GTT Communication…AS35297Dataline LLCAS174Cogent Communicat…AS9002RETN Limited

Networks observed one and two hops upstream of AS201920 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 AS201920
NetworkCountryRelationshipPathsVantage pts
AS12963Scientific Industrial Firm "Volz" LtdUAPeer7272
AS16066T.E.S.T. LtdUAPeer88

Prefixes

The largest blocks AS201920 originates, widest first.

Largest prefixes originated by AS201920
PrefixAddressesVisibility
194.183.186.0/2425680/80

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