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Data as of Nov 3, 2026

124.28.0.0/17

1 anonymizer address · <0.01% · VPN32 residential-proxy exits · 30 days

SK Broadband Co Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS23578
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
32
0.10% of its addresses · 30 days
Always-on exits
2
6.3% of its exits
Spread
25 of 128
/24s with at least one exit
Providers
54
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4.8K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
124.28.100.0/2413
124.28.46.0/2411
124.28.106.0/2402
124.28.83.0/2402
124.28.81.0/2402
124.28.79.0/2402
124.28.75.0/2402
124.28.34.0/2401
124.28.74.0/2401
124.28.49.0/2401
124.28.64.0/2401
124.28.65.0/2401
124.28.68.0/2401
124.28.71.0/2401
124.28.72.0/2401
124.28.73.0/2401
124.28.45.0/2401
124.28.2.0/2401
124.28.32.0/2401
124.28.24.0/2401
124.28.22.0/2401
124.28.85.0/2401
124.28.21.0/2401
124.28.6.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • GonzoProxy
  • IPCola
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PSBProxy
  • PacketStream
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
SK Broadband Co Ltd
2 · Leased from
not leased
3 · Announced by
AS23578 SK Broadband Co Ltd
since Feb 2006 · 20.7 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 124.28.0.0/17/24s
VPN GateUniversity of Tsukuba (volunteer relays)
1<0.01%
1

Lineage

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

124.28.0.0/17

From the registry to its use

  1. Feb 15, 2006– Nov 2, 2026
    Announced
    AS23578 SK Broadband Co Ltd
    Internet provider
  2. Apr 27, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
  3. Apr 27, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.0.0/22
  4. Apr 27, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.12.0/22
  5. Apr 27, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.16.0/22
  6. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.4.0/22
  7. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.8.0/22
  8. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.20.0/22
  9. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.24.0/22
  10. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.28.0/22
  11. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.32.0/22
  12. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.36.0/22
  13. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
    124.28.40.0/22
  14. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.0.0/20
  15. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.16.0/20
  16. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.32.0/20
  17. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.48.0/20
  18. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.64.0/20
  19. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.80.0/20
  20. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.96.0/20
  21. Dec 9, 2007
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS3786
    124.28.112.0/20
  22. Feb 1, 2010
    Route object
    AS23578 SK Broadband Co Ltd
    RADB route object for AS23578 SK Broadband Co Ltd, maintainer MAINT-AS4637
  23. today
    Registry record
    SK Broadband Co Ltd
    ALLOCATED PORTABLE
    124.28.0.0/17
  24. today
    Used
    VPN Gate
    VPN

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,767>99%2
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS23578

KR
Name
SK Broadband Co Ltd
Type
Internet provider
Registered
Dec 24, 2002
Domain
skbroadband.com
Spamhaus ASN-DROP
not listed