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Data as of Nov 6, 2026

5.43.144.0/21

1 anonymizer address · 0.05% · VPN497 residential-proxy exits · 30 days

Joint stock company 'For'

Announcement
5.43.128.0/19
RPKI valid
Announced by
AS48642
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
497
24% of its addresses · 30 days
Spread
8 of 8
/24s with at least one exit
Providers
79
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

14K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
5.43.149.0/24070
5.43.145.0/24066
5.43.146.0/24065
5.43.150.0/24062
5.43.151.0/24062
5.43.147.0/24060
5.43.144.0/24058
5.43.148.0/24055

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RolaProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
IPv4 market

Path

1 · Holder
Joint stock company "For"
record created Sep 7, 2017
2 · Leased from
not leased
3 · Announced by
AS48642 Joint stock company 'For'
since May 2012 · 14.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 5.43.144.0/21/24s
VPN GateUniversity of Tsukuba
10.05%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
5.43.128.0/198,192RU-FOR-20120521Joint stock company "For" (ORG-JSC13-RIPE) · RUALLOCATED PASep 7, 2017abuse_contact@mail.ru
└ 5.43.144.0/23512K-TELECOMK-TELECOM, SeverouralskASSIGNED PAMay 21, 2012abuse_contact@mail.ru
via RU-FOR-20120521
└ 5.43.146.0/23512K-TELECOMK-TELECOM, SuASSIGNED PAMay 21, 2012abuse_contact@mail.ru
via RU-FOR-20120521
└ 5.43.148.0/24256MIZARPROJECT-NET_K-TMizar-Project Ltd.ASSIGNED PAMay 30, 2012abuse_contact@mail.ru
via RU-FOR-20120521
└ 5.43.149.0/24256K-TELECOMunknownASSIGNED PAJun 4, 2012abuse_contact@mail.ru
via RU-FOR-20120521
└ 5.43.150.0/24256K-TELECOMunknownASSIGNED PAJun 4, 2012abuse_contact@mail.ru
via RU-FOR-20120521
└ 5.43.151.0/24256K-TELECOMunknownASSIGNED PAJun 4, 2012abuse_contact@mail.ru
via RU-FOR-20120521

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential2,047>99%2
VPNanonymizer10.05%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 5.43.128.0/19

Prefix
5.43.128.0/19
Announced by
AS48642 Joint stock company 'For'
Type
Residential
Anonymizer addresses
1 addresses · 0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
1,947
Always-on exits
1
RPKI
RPKI valid
Netname
RU-FOR-20120521
Registrant
Joint stock company "For"
RIR
RIPE NCC
Origin network

AS48642

RU
Name
Joint stock company 'For'
Type
Internet provider
Registered
Dec 22, 2008
Domain
k-telecom.org
Website
www.k-telecom.org
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed