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Data as of Nov 3, 2026

41.66.96.0/19

1,427 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
1,427
17% of its addresses · 30 days
Always-on exits
62
4.3% of its exits
Spread
18 of 32
/24s with at least one exit
Providers
92
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

232K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
41.66.124.0/2422166
41.66.123.0/2420178
41.66.122.0/246142
41.66.127.0/24635
41.66.119.0/24246
41.66.125.0/24228
41.66.120.0/24211
41.66.114.0/2411
41.66.111.0/2411
41.66.99.0/240253
41.66.98.0/240253
41.66.97.0/240128
41.66.96.0/240127
41.66.126.0/24037
41.66.121.0/24014
41.66.110.0/2403
41.66.109.0/2402
41.66.113.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GeekProxy
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LudaxProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • YumiProxy

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——
└ 41.66.96.0/198,192AT-MASSRESPONSEMass Response Service GmbHASSIGNED PA——

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 41.66.64.0/18

Prefix
41.66.64.0/18
Announced by
AS51265 Mass Response Service GmbH
Type
Mobile
Proxy exits
1,494
Always-on exits
66
RPKI
RPKI valid
Netname
BCSNET-20091215
Registrant
BCS Group (BCSNet)
RIR
AFRINIC
Origin network

AS51265

AT
Name
Mass Response Service GmbH
Type
Internet provider
Registered
Jul 6, 2010
Domain
massresponse.com
Website
www.massresponse.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed