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Data as of Nov 3, 2026

61.76.0.0/15

5 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
819
0.62% of its addresses · listed by providers
Always-on exits
53
6.5% of its exits
Spread
341 of 512
/24s with at least one exit
Providers
95
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.76.178.0/2436
61.76.177.0/2428
61.77.72.0/2425
61.76.199.0/2424
61.76.194.0/2418
61.76.174.0/2416
61.76.181.0/2416
61.76.192.0/2416
61.77.57.0/2416
61.76.58.0/2416
61.77.8.0/2414
61.77.215.0/2414
61.76.117.0/2414
61.76.218.0/2414
61.77.25.0/2414
61.76.220.0/2414
61.77.75.0/2413
61.76.11.0/2413
61.76.55.0/2413
61.76.129.0/2413
61.76.144.0/2413
61.77.184.0/2413
61.77.87.0/2413
61.76.91.0/2413

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
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrustProxy
  • 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 61.76.0.0/15/24s
VPN GateUniversity of Tsukuba
5<0.01%
5

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
61.76.89.0/24
since Apr 2026
AS152283UnknownKorea Telecom
61.76.89.0/25AS152283UnknownKorea Telecom
61.76.89.128/25AS152283UnknownKorea Telecom
61.76.236.0/24
since Mar 2015
AS9631BusinessKorea Telecom
61.76.237.0/24
since Mar 2015
AS9631BusinessKorea Telecom
61.76.238.0/24
since Mar 2015
AS9631BusinessKorea Telecom
61.76.239.0/24
since Mar 2015
AS9631Business2
1 always on
Korea Telecom
61.77.19.0/24
since Nov 2016
AS38408Business12Korea Telecom
61.77.29.0/24
since Nov 2016
AS38403Business6Korea Telecom
61.77.45.0/24
since Jan 2020
AS38406Business2Korea Telecom
61.77.120.0/24
since Oct 2022
AS38411BusinessKorea Telecom
61.77.180.0/23
since Dec 2008
AS4766ResidentialKorea Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.76.0.0/15131,072KORNETKorea 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
Residential128,76398%14
Business2,0481.6%8
Unknown2560.20%2
VPNanonymizer5<0.01%5

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