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Data as of Nov 10, 2026

195.209.230.0/23

6 residential-proxy exits · 30 days

Peter the Great St. Petersburg Polytechnic University · space held by Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"

Announcement
this exact prefix
RPKI valid
Announced by
AS39503
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
6
1.2% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
30
selling exits here
Oct 11, 2026 – Nov 8, 2026

Exits seen per day

254 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
195.209.230.0/2403
195.209.231.0/2403

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EZProxies
  • FlexyProxies
  • GSocks
  • Geonix
  • IPFly
  • IPPeak
  • Infatica
  • Kookey
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • PROXYSCRAPE
  • Proxy-Seller
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • VitalExclusive
  • YumiProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
195.209.224.0/198,192RU-NIKS-19960719Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" (ORG-CR1-RIPE) · RUALLOCATED PAMar 28, 2002abuse@rasnet.ru
└ 195.209.230.0 - 195.209.233.2551,024SPBSPU-NETSt.Petersburg State Polytechnical UniversityASSIGNED PAApr 14, 2024abuse@rasnet.ru
via RU-NIKS-19960719

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
Handle
ORG-CR1-RIPE
Range
195.209.224.0/19
Registration type
ALLOCATED PA
Record created
Mar 28, 2002
Origin network

AS39503

RU
Name
Peter the Great St. Petersburg Polytechnic University
Type
Education
Registered
Dec 1, 2017
Domain
spbstu.ru
Industry
Freight, Shipment, and Postal Services
Spamhaus ASN-DROP
not listed