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Data as of Nov 13, 2026

37.75.248.0/21

244 residential-proxy exits · 30 days

South Ural State University

Announcement
this exact prefix
No RPKI
Announced by
AS8324
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
244
12% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
67
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

3.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.75.253.0/240239
37.75.251.0/2403
37.75.249.0/2401
37.75.255.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • PROXYLANE
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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
37.75.248.0/212,048RU-SUSU-20120201South Ural State University (ORG-SUSU2-RIPE) · RUALLOCATED PAFeb 1, 2012lirabuse@susu.ac.ru
└ 37.75.248.0/221,024SUSU-NET1South Ural State University (ORG-SUSU2-RIPE) · RUASSIGNED PAApr 2, 2012lirabuse@susu.ac.ru
└ 37.75.252.0/23512SUSU-NET1South Ural State University (ORG-SUSU2-RIPE) · RUASSIGNED PAApr 2, 2012lirabuse@susu.ac.ru
└ 37.75.254.0/24256SUSU-NET1South Ural State University (ORG-SUSU2-RIPE) · RUASSIGNED PAApr 2, 2012lirabuse@susu.ac.ru

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Mar 2012
Current origin since
Mar 2012 · 15 yr
Origin networks
1