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Data as of Nov 9, 2026

123.212.0.0/14

3 anonymizer addresses · <0.01% · VPN

SK Broadband Co Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS9318
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,219
0.47% of its addresses · listed by providers
Always-on exits
80
6.6% of its exits
Spread
605 of 1,024
/24s with at least one exit
Providers
113
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
123.213.157.0/2436
123.214.16.0/2424
123.212.26.0/2424
123.212.211.0/2423
123.215.37.0/2423
123.213.73.0/2417
123.215.73.0/2416
123.213.116.0/2416
123.214.100.0/2415
123.214.104.0/2415
123.213.245.0/2415
123.212.79.0/2415
123.212.68.0/2415
123.215.165.0/2414
123.213.225.0/2414
123.212.23.0/2414
123.214.187.0/2414
123.213.239.0/2413
123.212.98.0/2413
123.212.181.0/2413
123.214.226.0/2413
123.215.164.0/2413
123.214.252.0/2413
123.212.207.0/2413

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • 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
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
SK Broadband Co Ltd
2 · Leased from
not leased
3 · Announced by
AS9318 SK Broadband Co Ltd
since Feb 2007 · 19.7 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 123.212.0.0/14/24s
VPN GateUniversity of Tsukuba
3<0.01%
3

Lineage

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

123.212.0.0/14

From the registry to its use

  1. Feb 22, 2007– today
    Announced
    AS9318 SK Broadband Co Ltd
    Internet provider
  2. Apr 11, 2007
    Route object
    AS4670 Shinbiro
    REACH route object for AS4670 Shinbiro, maintainer MAINT-REACH-NOC
    123.212.1.0/24
  3. Apr 11, 2007
    Route object
    AS4670 Shinbiro
    REACH route object for AS4670 Shinbiro, maintainer MAINT-REACH-NOC
    123.212.2.0/23
  4. Apr 11, 2007
    Route object
    AS4670 Shinbiro
    REACH route object for AS4670 Shinbiro, maintainer MAINT-REACH-NOC
    123.212.4.0/22
  5. Apr 11, 2007
    Route object
    AS4670 Shinbiro
    REACH route object for AS4670 Shinbiro, maintainer MAINT-REACH-NOC
    123.212.8.0/24
  6. May 5, 2008
    Route object
    AS17590 KOCCA
    RADB route object for AS17590 KOCCA, maintainer MAINT-AS3491
    123.214.20.0/23
  7. Nov 25, 2008
    Route object
    AS9318 SK Broadband Co Ltd
    NTTCOM route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-HANARO
  8. Feb 1, 2010
    Route object
    AS38423
    RADB route object for AS38423, maintainer MAINT-AS4637
    123.212.1.0/24
  9. Feb 1, 2010
    Route object
    AS38423
    RADB route object for AS38423, maintainer MAINT-AS4637
    123.212.2.0/23
  10. Feb 1, 2010
    Route object
    AS38423
    RADB route object for AS38423, maintainer MAINT-AS4637
    123.212.4.0/22
  11. Feb 1, 2010
    Route object
    AS38423
    RADB route object for AS38423, maintainer MAINT-AS4637
    123.212.8.0/24
  12. Feb 22, 2011
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.212.117.0/24
  13. Mar 23, 2011
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
  14. Mar 30, 2011
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.172.0/24
  15. Mar 27, 2014
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS9318
    123.214.5.0/24
  16. Mar 27, 2014
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS9318
    123.214.244.0/22
  17. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.0.0/24
  18. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.1.0/24
  19. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.2.0/24
  20. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.3.0/24
  21. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.4.0/24
  22. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.13.0/24
  23. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.17.0/24
  24. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.27.0/24
  25. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.41.0/24
  26. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.42.0/24
  27. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.58.0/24
  28. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.76.0/24
  29. May 8, 2014
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS4766
    123.215.82.0/24
  30. Dec 29, 2017
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS4670
    123.214.244.0/24
  31. Dec 29, 2017
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS4670
    123.214.245.0/24
  32. Dec 29, 2017
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS4670
    123.214.246.0/24
  33. Dec 29, 2017
    Route object
    AS55600
    RADB route object for AS55600, maintainer MAINT-AS4670
    123.214.247.0/24
  34. Aug 20, 2018
    Route object
    AS4800 PT Aplikanusa Lintasarta
    RADB route object for AS4800 PT Aplikanusa Lintasarta, maintainer MAINT-AS4800
    123.213.144.0/24
  35. Oct 10, 2020
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
    123.213.180.0/23
  36. Oct 10, 2020
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
    123.214.246.0/23
  37. today
    Registry record
    SK Broadband Co Ltd
    ALLOCATED PORTABLE
    123.212.0.0/14
  38. today
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
    123.213.185.0/24
  39. today
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
    123.213.186.0/24
  40. 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

PrefixOriginTypeHolderRPKI
123.212.237.0/24
since Jun 2021
AS55615BusinessSK Broadband Co Ltd
123.212.238.0/24
since Jun 2021
AS55615BusinessSK Broadband Co Ltd
123.214.20.0/24
since Jun 2007
AS17590BusinessSK Broadband Co Ltd
123.214.21.0/24
since Jun 2007
AS17590BusinessSK Broadband Co Ltd
123.214.181.0/24
since Jun 2007
AS38429BusinessSK Broadband Co Ltd
123.214.253.0/24
since Jun 2023
AS10167BusinessSK Broadband Co Ltd
123.215.173.0/24
since Oct 2007
AS17845BusinessSK Broadband Co Ltd
123.215.174.0/23
since Aug 2007
AS17845BusinessSK Broadband Co Ltd
123.215.174.0/24
since Sep 2007
AS17845BusinessSK Broadband Co Ltd
123.215.175.0/24
since Sep 2007
AS17845BusinessSK Broadband Co Ltd

Composition

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

Announced space

Address share

Announced space

Types across the prefix

262,144 addresses
TypeAddressesShareRanges
Residential259,837>99%9
Business1,7920.68%7
Hosting5120.20%2
VPNanonymizer3<0.01%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9318

KR
Name
SK Broadband Co Ltd
Type
Internet provider
Registered
Jun 3, 1998
Domain
skbroadband.com
Website
www.skbroadband.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
5