SUBNET.IM

AS20919DataFort LLC

RussiaRegistryRIPE NCC

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

9k

IPv6 /64s

0

Upstream graph

The networks AS20919 is seen behind, one and two hops out, drawn from real AS paths.

AS20919Toward the internet core
Upstream graph for AS20919: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20919DataFort LLCThis networkAS3216Vimpelcom PJSCAS9002RETN LimitedAS12389Rostelecom PJSCAS20485TransTeleCom JSCAS31133MegaFon PJSCAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS6453TATA Communicatio…AS51907Kanton ZugAS6939Hurricane Electri…AS3491PCCW Global (HK) …AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS20919 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

14

adjacent networks

Upstreams
536%
Peers
750%
Downstreams
214%

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

Upstreams of AS20919
NetworkCountryRelationshipPathsVantage pts
AS12389Rostelecom PJSCRUPeer34131
AS9002RETN LimitedGBPeer32237
AS20485TransTeleCom JSCRUPeer21337
AS3216Vimpelcom PJSCRUPeer9617
AS31133MegaFon PJSCRUPeer273

Prefixes

The largest blocks AS20919 originates, widest first.

Largest prefixes originated by AS20919
PrefixAddressesVisibility
217.74.32.0/212k80/80
217.198.80.0/212k80/80
217.74.40.0/221k80/80
217.198.88.0/221k80/80
77.41.188.0/2351280/80
81.22.150.0/235129/80
217.74.46.0/2351280/80
217.74.44.0/2425680/80
217.74.45.0/2425680/80
217.198.92.0/2425680/80

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