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Data as of Nov 13, 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
883
0.67% of its addresses · listed by providers
Always-on exits
30
3.4% of its exits
Spread
340 of 512
/24s with at least one exit
Providers
118
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.78.192.0/2417
61.79.192.0/2416
61.79.229.0/2416
61.79.158.0/2416
61.78.191.0/2416
61.79.105.0/2415
61.78.98.0/2415
61.78.150.0/2415
61.78.247.0/2414
61.78.229.0/2414
61.79.100.0/2414
61.78.155.0/2413
61.78.219.0/2413
61.78.85.0/2413
61.79.184.0/2413
61.78.179.0/2413
61.79.97.0/2413
61.79.9.0/2412
61.78.197.0/2412
61.79.53.0/2412
61.79.207.0/2412
61.79.217.0/2412
61.78.172.0/2412
61.79.180.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • 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
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
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
AS4766ResidentialKorea 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
AS38391Business12Korea Telecom
61.79.247.0/24
since Nov 2016
AS38404Business17Korea 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—hostmaster@nic.or.kr

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
Routing timeline

Who has announced 61.72.0.0/13

61.72.0.0/13

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1