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Data as of Nov 3, 2026

61.78.0.0/15

2 anonymizer addresses · <0.01% · VPN

Korea Telecom

Announcement
61.72.0.0/13
No RPKI
Announced by
AS4766
Type
Residential
98% of it

Residential-proxy exits

Proxy exits
745
0.57% of its addresses · listed by providers
Always-on exits
34
4.6% of its exits
Spread
321 of 512
/24s with at least one exit
Providers
100
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.79.58.0/2416
61.78.192.0/2415
61.79.184.0/2414
61.79.105.0/2414
61.79.100.0/2414
61.78.249.0/2414
61.79.229.0/2414
61.79.192.0/2414
61.78.243.0/2414
61.78.229.0/2414
61.78.155.0/2414
61.79.157.0/2413
61.79.25.0/2413
61.78.179.0/2413
61.79.180.0/2413
61.79.222.0/2413
61.78.150.0/2413
61.78.247.0/2413
61.79.9.0/2413
61.78.85.0/2413
61.79.48.0/2412
61.79.217.0/2412
61.79.97.0/2412
61.79.207.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 61.78.0.0/15/24s
VPN GateUniversity of Tsukuba
2<0.01%
2

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

PrefixOriginTypeProxy exitsHolderRPKI
61.78.0.0/24
since Apr 2014
AS55615BusinessKorea Telecom
61.78.12.0/24
since Jan 2014
AS55615BusinessKorea Telecom
61.78.51.0/24AS55593BusinessKorea Telecom
61.78.74.0/24
since May 2005
AS10185BusinessKorea Telecom
61.78.113.0/24
since Nov 2008
AS4766Residential1Korea Telecom
61.78.114.0/24
since Nov 2008
AS4766Residential1Korea Telecom
61.78.115.0/24
since Nov 2008
AS4766ResidentialKorea Telecom
61.78.157.0/24
since Dec 2019
AS9784BusinessKorea Telecom
61.79.37.0/24
since Mar 2026
AS152283UnknownKorea Telecom
61.79.88.0/24
since Dec 2016
AS38403BusinessKorea Telecom
61.79.244.0/24
since Jan 2015
AS38110BusinessKorea Telecom
61.79.245.0/24
since Jan 2015
AS38110BusinessKorea Telecom
61.79.246.0/24
since Nov 2016
AS38391Business11Korea Telecom
61.79.247.0/24
since Nov 2016
AS38404Business14Korea Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.78.0.0/15131,072KORNETKorea TelecomALLOCATED PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

131,072 addresses
TypeAddressesShareRanges
Residential128,25498%14
Business2,0481.6%8
Hosting5120.39%2
Unknown2560.20%1
VPNanonymizer2<0.01%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 61.72.0.0/13

Prefix
61.72.0.0/13
Announced by
AS4766 Korea Telecom
Type
Residential
Anonymizer addresses
15 addresses · <0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
3,060
Always-on exits
170
RPKI
No RPKI
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS4766

KR
Name
Korea Telecom
Type
Internet provider
Registered
Apr 22, 1996
Domain
kt.com
Website
www.kt.com/eng/main.jsp
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1