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Data as of Nov 3, 2026

103.255.4.0/22

132 residential-proxy exits · 30 days

CMPak Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS59257
Type
Mobile

Residential-proxy exits

Proxy exits
132
13% of its addresses · 30 days
Always-on exits
2
1.5% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
56
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

6.2K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
103.255.7.0/24168
103.255.6.0/24164

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • Evomi
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • Maskify
  • NSocks
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RapidProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • Webshare

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
103.255.4.0/23
since Aug 2016
AS59257MobileCMPak Limited
via For ABC IGW
103.255.4.0/24
since Oct 2014
AS59257MobileCMPak Limited
via For Karachi IGW
103.255.5.0/24
since Jul 2014
AS59257MobileCMPak Limited
via For Karachi IGW
103.255.6.0/23
since Apr 2016
AS59257Mobile132
2 always on
CMPak Limited
via For ABC IGW
103.255.6.0/24
since Sep 2014
AS59257Mobile64
1 always on
CMPak Limited
via For Karachi IGW
103.255.7.0/24
since Dec 2015
AS59257Mobile68
1 always on
CMPak Limited
via For Karachi IGW

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
103.255.4.0/221,024CMPAKLIMITED-PKCMPak Limited (ORG-CL1-AP) · PKALLOCATED PORTABLE—[email protected]
└ 103.255.4.0/23512CMPak-ABC-IGWFor ABC IGWALLOCATED NON-PORTABLE—[email protected]
└ 103.255.4.0/24256CMPak-KHI-IGWFor Karachi IGWALLOCATED NON-PORTABLE—[email protected]
└ 103.255.5.0/24256CMPak-KHI-IGWFor Karachi IGWALLOCATED NON-PORTABLE—[email protected]
└ 103.255.6.0/23512CMPak-ABC-IGWFor ABC IGWALLOCATED NON-PORTABLE—[email protected]
└ 103.255.6.0/24256CMPak-KHI-IGWFor Karachi IGWALLOCATED NON-PORTABLE—[email protected]
└ 103.255.7.0/24256CMPak-KHI-IGWFor Karachi IGWALLOCATED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS59257

PK
Name
CMPak Limited
Type
Internet provider
Registered
Dec 17, 2013
Domain
zong.com.pk
Spamhaus ASN-DROP
not listed