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Data as of Nov 12, 2026

59.151.192.0/18

1 anonymizer address · <0.01% · VPN105 residential-proxy exits · 30 days

Saero Network Service LTD · space held by kt HCN Co.,Ltd.

Announcement
this exact prefix
No RPKI
Announced by
AS9981
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
105
0.64% of its addresses · 30 days
Always-on exits
4
3.8% of its exits
Spread
45 of 64
/24s with at least one exit
Providers
77
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

19K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
59.151.201.0/2413
59.151.224.0/2413
59.151.238.0/2413
59.151.219.0/2412
59.151.239.0/2405
59.151.218.0/2405
59.151.220.0/2405
59.151.245.0/2405
59.151.211.0/2404
59.151.231.0/2404
59.151.212.0/2404
59.151.247.0/2404
59.151.252.0/2403
59.151.226.0/2403
59.151.194.0/2403
59.151.210.0/2403
59.151.248.0/2403
59.151.193.0/2403
59.151.207.0/2402
59.151.232.0/2402
59.151.253.0/2402
59.151.197.0/2402
59.151.246.0/2402
59.151.204.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PacketStream
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • TORCHPROXIES_BASIC
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
kt HCN Co.,Ltd.
2 · Leased from
not leased
3 · Announced by
AS9981 Saero Network Service LTD
since Oct 2006 · 20.1 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 59.151.192.0/18/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

59.151.192.0/18

From the registry to its use

  1. Oct 22, 2006– today
    Announced
    AS9981 Saero Network Service LTD
    Internet provider
  2. Feb 1, 2010
    Route object
    AS9981 Saero Network Service LTD
    RADB route object for AS9981 Saero Network Service LTD, maintainer MAINT-AS4637
  3. today
    Registry record
    kt HCN Co.,Ltd.
    ASSIGNED PORTABLE
    59.151.192.0/18
  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

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
59.151.192.0/21
since Nov 2006
AS9981Residential10kt HCN Co.,Ltd.
59.151.200.0/21
since Nov 2006
AS9981Residential13
1 always on
kt HCN Co.,Ltd.
59.151.208.0/21
since Nov 2006
AS9981Residential15kt HCN Co.,Ltd.
59.151.216.0/21
since Nov 2006
AS9981Residential18
1 always on
kt HCN Co.,Ltd.
59.151.217.0/24
since Feb 2007
AS9981Residentialkt HCN Co.,Ltd.
59.151.224.0/21
since Nov 2006
AS9981Residential14
1 always on
kt HCN Co.,Ltd.
59.151.232.0/21
since Nov 2006
AS9981Residential10.05%VPNVPN servicesoperated by VPN Gate15
1 always on
kt HCN Co.,Ltd.
59.151.240.0/21
since Nov 2006
AS9981Residential13kt HCN Co.,Ltd.
59.151.248.0/21
since Nov 2006
AS9981Residential8kt HCN Co.,Ltd.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Residential16,383>99%11
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Oct 2006
Current origin since
Oct 2006 · 20 yr
Origin networks
1