SUBNET.IM

AS39143Scientific-Production Enterprise Business Sviaz Holding LLC

RussiaRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

1.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS39143 is seen behind, one and two hops out, drawn from real AS paths.

AS39143Toward the internet core
Upstream graph for AS39143: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39143Scientific-Produc…This networkAS3216Vimpelcom PJSCAS9002RETN LimitedAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS6453TATA Communicatio…AS51907Kanton Zug

Networks observed one and two hops upstream of AS39143 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 AS39143
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer147100
AS3216Vimpelcom PJSCRUPeer7545

Prefixes

The largest blocks AS39143 originates, widest first.

Largest prefixes originated by AS39143
PrefixAddressesVisibility
185.211.240.0/221k80/80
89.188.162.0/2425680/80
2a03:8641::/324.3B × /6462/62

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