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Data as of Nov 3, 2026

183.91.4.0/23

38 residential-proxy exits · 30 days

CMC Telecom Infrastructure Company

Announcement
183.91.4.0/22
RPKI valid
Announced by
AS45903
Type
Business

Residential-proxy exits

Proxy exits
38
7.4% of its addresses · 30 days
Always-on exits
4
11% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
63
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

7.4K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
183.91.4.0/24437
183.91.5.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • MangoProxy
  • NSocks
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
183.91.0.0/20
since Oct 2020
AS45903Business197
28 always on
CMC Telecom Infrastructure Company
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
183.91.4.0/24
since Nov 2011
AS45903Business37
4 always on
CMC Telecom Infrastructure Company
183.91.5.0/24
since Oct 2010
AS45903Business1CMC Telecom Infrastructure Company

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 183.91.4.0/22

Prefix
183.91.4.0/22
Announced by
AS45903 CMC Telecom Infrastructure Company
Type
Business
Proxy exits
80
Always-on exits
14
RPKI
RPKI valid
Netname
CMCTELECOM-VN
Registrant
CMC Telecom Infrastructure Company
RIR
APNIC
Origin network

AS45903

VN
Name
CMC Telecom Infrastructure Company
Type
Internet provider
Registered
Aug 28, 2009
Domain
cmctelecom.vn
Website
cmctelecom.vn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed