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Data as of Nov 13, 2026

41.66.64.0/19

80 residential-proxy exits · 30 days

Mass Response Service GmbH · space held by BCS Group (BCSNet)

Announcement
41.66.64.0/18
RPKI valid
Announced by
AS51265
Type
Mobile
Risk
10 / 100 · Low
Shared address

Residential-proxy exits

Proxy exits
80
0.98% of its addresses · 30 days
Spread
25 of 32
/24s with at least one exit
Providers
78
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

16K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
41.66.90.0/24012
41.66.91.0/2408
41.66.73.0/2408
41.66.64.0/2405
41.66.83.0/2405
41.66.94.0/2404
41.66.69.0/2404
41.66.88.0/2404
41.66.65.0/2403
41.66.66.0/2403
41.66.67.0/2403
41.66.80.0/2403
41.66.81.0/2402
41.66.82.0/2402
41.66.84.0/2402
41.66.70.0/2402
41.66.68.0/2402
41.66.79.0/2401
41.66.86.0/2401
41.66.72.0/2401
41.66.89.0/2401
41.66.71.0/2401
41.66.92.0/2401
41.66.93.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GhostConnect
  • GloryCloud
  • HELODATA
  • HideProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LOKIPROXY
  • LemonBright
  • LudaxProxy
  • MoMoProxy
  • NextProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
41.66.64.0/1816,384BCSNET-20091215BCS Group (BCSNet) (ORG-BA1-AFRINIC) · ZAALLOCATED PA——
└ 41.66.64.0/198,192AT-MASSRESPONSEMass Response Service GmbHASSIGNED PA——

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 41.66.64.0/18

41.66.64.0/18

Routing history

Pattern
Rotating
First seen
Dec 2009
Current origin since
Apr 2022 · 4.6 yr
Origin networks
2
Last change of origin
Apr 2022
Recorded history

History

Handoffs
1