LAYER3 INTEL
Get started
Sign in
Data as of Nov 4, 2026

183.104.0.0/13

10 anonymizer addresses · <0.01% · VPN

Korea Telecom

Announcement
this exact prefix
No RPKI
Announced by
AS4766
Type
Residential
98% of it

Residential-proxy exits

Proxy exits
2,286
0.44% of its addresses · listed by providers
Always-on exits
125
5.5% of its exits
Spread
1,036 of 2,048
/24s with at least one exit
Providers
101
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
183.107.142.0/2435
183.109.67.0/2425
183.108.142.0/2423
183.107.160.0/24117
183.107.24.0/2417
183.109.69.0/2417
183.107.166.0/2417
183.104.50.0/2416
183.104.236.0/2416
183.106.155.0/2416
183.107.210.0/2416
183.107.7.0/2415
183.106.94.0/2415
183.107.45.0/2415
183.107.232.0/2415
183.106.107.0/2415
183.109.117.0/2414
183.105.0.0/2414
183.104.127.0/2414
183.106.15.0/2414
183.109.199.0/2414
183.106.14.0/2414
183.105.81.0/2414
183.108.6.0/2414

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • 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
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
IPv4 market

Path

1 · Holder
Korea Telecom
2 · Leased from
not leased
3 · Announced by
AS4766 Korea Telecom
since Nov 2009 · 17.0 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 183.104.0.0/13/24s
VPN GateUniversity of Tsukuba
10<0.01%
10

Lineage

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

183.104.0.0/13

From the registry to its use

  1. Nov 5, 2009
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
  2. Nov 8, 2009– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  3. Dec 6, 2018
    Route object
    AS4040 Korea Telecom
    RADB route object for AS4040 Korea Telecom, maintainer MAINT-AS4766
    183.110.84.0/24
  4. Sep 15, 2026
    Route object
    AS4040 Korea Telecom
    RADB route object for AS4040 Korea Telecom, maintainer MAINT-AS4766
    183.110.60.0/24
  5. today
    Registry record
    Korea Telecom
    ALLOCATED PORTABLE
    183.96.0.0/11
  6. 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
PrefixOriginTypeProxy exitsHolderRPKI
183.106.28.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
183.106.29.0/24
since Sep 2012
AS4766Residential3Korea Telecom
183.106.30.0/24
since Sep 2012
AS4766ResidentialKorea Telecom
183.108.96.0/24
since Jan 2016
AS55615BusinessKorea Telecom
183.109.29.0/24
since Jun 2019
AS38111BusinessKorea Telecom
183.109.71.0/24
since May 2016
AS38100BusinessKorea Telecom
183.109.74.0/24
since Mar 2010
AS45987BusinessKorea Telecom
183.110.33.0/24AS55593BusinessKorea Telecom
183.110.35.0/24AS55593BusinessKorea Telecom
183.110.36.0/24AS55593BusinessKorea Telecom
183.110.38.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.40.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.41.0/24AS55593BusinessKorea Telecom
183.110.58.0/24
since Sep 29, 2026
AS55593BusinessKorea Telecom
183.110.80.0/24AS55593BusinessKorea Telecom
183.110.82.0/24AS55593BusinessKorea Telecom
183.110.83.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.85.0/24AS55593BusinessKorea Telecom
183.110.87.0/24AS55593BusinessKorea Telecom
183.110.88.0/24AS55593BusinessKorea Telecom
183.110.89.0/24AS55593BusinessKorea Telecom
183.110.90.0/24AS55593BusinessKorea Telecom
183.110.91.0/24AS55593BusinessKorea Telecom
183.110.92.0/24AS55593BusinessKorea Telecom
183.110.93.0/24AS55593BusinessKorea Telecom
183.110.94.0/24AS55593BusinessKorea Telecom
183.110.95.0/24AS55593BusinessKorea Telecom
183.110.96.0/24AS55593BusinessKorea Telecom
183.110.97.0/24AS55593BusinessKorea Telecom
183.110.98.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.99.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.100.0/24
since Sep 18, 2026
AS55593BusinessKorea Telecom
183.110.101.0/24AS55593BusinessKorea Telecom
183.110.102.0/24AS55593BusinessKorea Telecom
183.110.128.0/20
since Nov 2010
AS4766ResidentialKorea Telecom
183.110.144.0/21
since Nov 2010
AS4766ResidentialKorea Telecom
183.110.160.0/20
since Oct 2010
AS4766ResidentialKorea Telecom
183.110.176.0/21
since Oct 2010
AS4766ResidentialKorea Telecom
183.110.203.0/24
since Jun 2025
AS3819HostingKorea Telecom
183.110.204.0/24AS55593BusinessKorea Telecom
183.110.205.0/24AS55593BusinessKorea Telecom
183.110.216.0/25AS38688BusinessKorea Telecom
183.111.90.0/24
since Oct 2022
AS131838BusinessKorea Telecom
183.111.124.0/24
since Sep 2019
AS38688BusinessKorea Telecom
183.111.124.0/25AS38688BusinessKorea Telecom
183.111.124.128/25AS38688BusinessKorea Telecom
183.111.129.0/24
since Sep 2019
AS38688BusinessKorea Telecom
183.111.142.0/24
since Sep 2021
AS131802BusinessKorea Telecom
183.111.143.0/25AS131844BusinessKorea Telecom
183.111.143.128/25AS131815BusinessKorea Telecom
183.111.228.0/24
since Nov 2019
AS38688BusinessKorea Telecom
183.111.235.128/25AS38688BusinessKorea Telecom
183.111.238.0/24
since Nov 2019
AS38688BusinessKorea Telecom
183.111.251.128/25AS38688BusinessKorea Telecom

Composition

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

Announced space

Address share

Announced space

Types across the prefix

524,288 addresses
TypeAddressesShareRanges
Residential513,39898%44
Business10,3682.0%44
Hosting5120.10%2
VPNanonymizer10<0.01%10

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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