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Data as of Nov 7, 2026

77.73.48.0/21

25 residential-proxy exits · 30 days

Computer Communication Systems LLC

Announcement
this exact prefix
No RPKI
Announced by
AS42526
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
25
1.2% of its addresses · 30 days
Always-on exits
3
12% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
55
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

7.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.73.50.0/2414
77.73.51.0/2413
77.73.52.0/2413
77.73.53.0/2405
77.73.55.0/2405
77.73.49.0/2403
77.73.54.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • Ake.net
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NSocks
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • 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
77.73.48.0/212,048RU-COMCOMSYS-20070305Computer Communication Systems LLC (ORG-SCS16-RIPE) · RUALLOCATED PAMar 5, 2007vim@stav.ru
└ 77.73.48.0 - 77.73.54.1271,664CCS-NetworkComputer & Communication SystemASSIGNED PAMar 5, 2007vim@stav.ru
via RU-COMCOMSYS-20070305
└ 77.73.54.128 - 77.73.55.255384CCS-NetworkComputer & Communication SystemASSIGNED PAApr 19, 2012vim@stav.ru
via RU-COMCOMSYS-20070305

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
Origin network

AS42526

RU
Name
Computer Communication Systems LLC
Type
Internet provider
Registered
Mar 7, 2007
Domain
stav.ru
Spamhaus ASN-DROP
not listed