SUBNET.IM

AS203725ST. PETERSBURG STATE PUBLIC INSTITUTION "ST. PETERSBURG INFORMATION AND ANALYTICAL CENTER"

RussiaRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS203725 is seen behind, one and two hops out, drawn from real AS paths.

AS203725Toward the internet core
Upstream graph for AS203725: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203725ST. PETERSBURG ST…This networkAS12389Rostelecom PJSCAS57334SPB State Unitary…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS9049JSC "ER-Telecom H…AS35000JSC "Severen-Tele…

Networks observed one and two hops upstream of AS203725 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 AS203725
NetworkCountryRelationshipPathsVantage pts
AS12389Rostelecom PJSCRUPeer14472
AS57334SPB State Unitary Enterprise "ATS Smolnogo"RUPeer168

Prefixes

The largest blocks AS203725 originates, widest first.

Largest prefixes originated by AS203725
PrefixAddressesVisibility
37.230.144.0/2425680/80
46.243.177.0/2425680/80

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