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Data as of Nov 3, 2026
Autonomous system

AS37673

Telemasters

Announces 4,096 addresses in 6 prefixes. None of it is anonymizer space.

Type
Internet provider
ZA
Proxy activity, 30 days
97 exits

Announced prefixes

All 6
Arrived
PrefixTypeProxy exitsRPKI
41.77.24.0/22
since Sep 2013
Internet provider43
9 always on
41.77.28.0/22
since Sep 2013
Internet provider37
196.223.56.0/22
since Jun 2017
Internet provider4
196.223.56.0/23
since Jul 2025
Internet provider4
196.223.60.0/22
since May 2017
Internet provider11
1 always on
196.223.62.0/23
since Mar 2018
Internet provider10

Residential-proxy exposure

Always-on exits
10
10% of its exits
Spread
13
/24s with at least one exit
Providers
71
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
41.77.24.0/24821
41.77.25.0/24115
196.223.60.0/2411
41.77.29.0/24011
41.77.28.0/24010
41.77.31.0/24010
196.223.62.0/2407
41.77.30.0/2406
41.77.26.0/2405
196.223.56.0/2403
196.223.63.0/2403
41.77.27.0/2402
196.223.57.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VitalExclusive
  • Webshare

Proxy activity

Oct 4, 2026 – Nov 2, 2026

AS37673, day by day

22K observations

Network & history

NetworkHistory
Profile
Registered
Jun 24, 2013
Domain
catalytic.co.za
Website
www.catalytic.co.za
Industry
Internet Service Provider (ISP)