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Data as of Nov 14, 2026

112.72.128.0/17

2 anonymizer addresses · <0.01% · VPN245 residential-proxy exits · 30 days

HCN Chungbuk Cable TV Systems · space held by kt HCN Co.,Ltd.

Announcement
this exact prefix
No RPKI
Announced by
AS9319
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
245
0.75% of its addresses · 30 days
Always-on exits
6
2.4% of its exits
Spread
81 of 128
/24s with at least one exit
Providers
108
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

41K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
112.72.196.0/2426
112.72.150.0/2414
112.72.253.0/2412
112.72.250.0/2412
112.72.219.0/2411
112.72.184.0/24010
112.72.130.0/2409
112.72.227.0/2408
112.72.138.0/2408
112.72.185.0/2408
112.72.192.0/2407
112.72.222.0/2406
112.72.181.0/2406
112.72.200.0/2406
112.72.230.0/2406
112.72.158.0/2405
112.72.131.0/2405
112.72.145.0/2405
112.72.238.0/2405
112.72.207.0/2405
112.72.154.0/2405
112.72.160.0/2405
112.72.214.0/2404
112.72.178.0/2404

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • INSTANTSOCKS_BASIC
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYSCRAPE
  • PSBProxy
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
kt HCN Co.,Ltd.
2 · Leased from
not leased
3 · Announced by
AS9319 HCN Chungbuk Cable TV Systems
since May 2010 · 16.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 112.72.128.0/17/24s
VPN GateUniversity of Tsukuba
2<0.01%
2

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

112.72.128.0/17

From the registry to its use

  1. Jan 4, 2009
    Route object
    AS9319 HCN Chungbuk Cable TV Systems
    RADB route object for AS9319 HCN Chungbuk Cable TV Systems, maintainer MAINT-AS4670
  2. May 8, 2010– today
    Announced
    AS9319 HCN Chungbuk Cable TV Systems
    Internet provider
  3. today
    Registry record
    kt HCN Co.,Ltd.
    ASSIGNED PORTABLE
    112.72.128.0/17
  4. today
    Used
    VPN Gate
    VPN

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
112.72.128.0/22
since Jan 2009
AS9319Residential16kt HCN Co.,Ltd.
112.72.132.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.136.0/22
since Jan 2009
AS9319Residential13kt HCN Co.,Ltd.
112.72.140.0/22
since Jan 2009
AS9319Residential8kt HCN Co.,Ltd.
112.72.144.0/22
since Jan 2009
AS9319Residential10kt HCN Co.,Ltd.
112.72.148.0/22
since Jan 2009
AS9319Residential10.10%VPNVPN servicesoperated by VPN Gate9
1 always on
kt HCN Co.,Ltd.
112.72.152.0/22
since Jan 2009
AS9319Residential8kt HCN Co.,Ltd.
112.72.156.0/22
since Jan 2009
AS9319Residential10kt HCN Co.,Ltd.
112.72.160.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.164.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.168.0/22
since Jan 2009
AS9319Residential3kt HCN Co.,Ltd.
112.72.172.0/22
since Jan 2009
AS9319Residential5kt HCN Co.,Ltd.
112.72.176.0/22
since Jan 2009
AS9319Residential8kt HCN Co.,Ltd.
112.72.180.0/22
since Jan 2009
AS9319Residential10kt HCN Co.,Ltd.
112.72.184.0/22
since Jan 2009
AS9319Residential22kt HCN Co.,Ltd.
112.72.188.0/22
since Jan 2009
AS9319Residential6kt HCN Co.,Ltd.
112.72.192.0/22
since Jan 2009
AS9319Residential8kt HCN Co.,Ltd.
112.72.196.0/22
since Jan 2009
AS9319Residential10.10%VPNVPN servicesoperated by VPN Gate8
2 always on
kt HCN Co.,Ltd.
112.72.200.0/22
since Jan 2009
AS9319Residential6kt HCN Co.,Ltd.
112.72.204.0/22
since Jan 2009
AS9319Residential5kt HCN Co.,Ltd.
112.72.208.0/22
since Jan 2009
AS9319Residential6kt HCN Co.,Ltd.
112.72.212.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.216.0/22
since Jan 2009
AS9319Residential7
1 always on
kt HCN Co.,Ltd.
112.72.220.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.224.0/22
since Jan 2009
AS9319Residential14kt HCN Co.,Ltd.
112.72.228.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.232.0/22
since Jan 2009
AS9319Residential3kt HCN Co.,Ltd.
112.72.236.0/22
since Jan 2009
AS9319Residential7kt HCN Co.,Ltd.
112.72.240.0/22
since Jan 2009
AS9319Residential2kt HCN Co.,Ltd.
112.72.244.0/22
since Jan 2009
AS9319Residential1kt HCN Co.,Ltd.
112.72.248.0/22
since Jan 2009
AS9319Residential5
1 always on
kt HCN Co.,Ltd.
112.72.252.0/22
since Jan 2009
AS9319Residential4
1 always on
kt HCN Co.,Ltd.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,766>99%34
VPNanonymizer2<0.01%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2010
Current origin since
May 2010 · 17 yr
Origin networks
1