SUBNET.IM

AS51004Sakhalin Cable Telesystems Ltd

RussiaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

36

IPv6 prefixes

1

IPv4 addresses

26.6k

IPv6 /64s

4.3B

Upstream graph

The networks AS51004 is seen behind, one and two hops out, drawn from real AS paths.

AS51004Toward the internet core
Upstream graph for AS51004: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51004Sakhalin Cable Te…This networkAS8359MTS PJSCAS12389Rostelecom PJSCAS20485TransTeleCom JSCAS18106Viewqwest Pte LtdAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS51004 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

10

adjacent networks

Upstreams
330%
Peers
550%
Downstreams
220%

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

Upstreams of AS51004
NetworkCountryRelationshipPathsVantage pts
AS12389Rostelecom PJSCRUPeer2,428142
AS20485TransTeleCom JSCRUPeer60946
AS8359MTS PJSCRUPeer6333

Prefixes

All 37

The largest blocks AS51004 originates, widest first.

Largest prefixes originated by AS51004
PrefixAddressesVisibility
188.113.128.0/1816.4k80/80
185.74.228.0/221k80/80
188.113.150.0/2351280/80
188.113.152.0/2351280/80
188.113.128.0/2425680/80
188.113.129.0/2425680/80
188.113.135.0/2425680/80
188.113.138.0/2425680/80
188.113.140.0/2425680/80
188.113.141.0/2425680/80

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