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Data as of Nov 14, 2026

61.252.192.0/18

1 anonymizer address · <0.01% · VPN21 residential-proxy exits · 30 days

SK Broadband Co Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS18310
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
21
0.13% of its addresses · 30 days
Always-on exits
1
4.8% of its exits
Spread
17 of 64
/24s with at least one exit
Providers
45
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.5K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.252.239.0/2411
61.252.210.0/2403
61.252.235.0/2402
61.252.213.0/2402
61.252.241.0/2402
61.252.201.0/2401
61.252.225.0/2401
61.252.206.0/2401
61.252.208.0/2401
61.252.233.0/2401
61.252.232.0/2401
61.252.238.0/2401
61.252.234.0/2401
61.252.194.0/2401
61.252.242.0/2401
61.252.244.0/2401
61.252.246.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BottingTools
  • CliProxy
  • DataImpulse
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • IPMUSK
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • Maskify
  • NextProxy
  • NovaProxy
  • Novada
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
SK Broadband Co Ltd
2 · Leased from
not leased
3 · Announced by
AS18310 SK Broadband Co Ltd
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 61.252.192.0/18/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

61.252.192.0/18

From the registry to its use

  1. Jan 10, 2005
    Route object
    AS9318 SK Broadband Co Ltd
    NTTCOM route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9304
  2. May 9, 2005– today
    Announced
    AS18310 SK Broadband Co Ltd
    Internet provider
  3. Jul 28, 2005
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS3786
    61.252.192.0/19
  4. Jul 28, 2005
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS3786
    61.252.224.0/19
  5. Aug 19, 2005
    Route object
    AS9848 Sejong Networks
    REACH route object for AS9848 Sejong Networks, maintainer MAINT-REACH-NOC
  6. Aug 19, 2005
    Route object
    AS9848 Sejong Networks
    REACH route object for AS9848 Sejong Networks, maintainer MAINT-REACH-NOC
    61.252.192.0/19
  7. Aug 19, 2005
    Route object
    AS9848 Sejong Networks
    REACH route object for AS9848 Sejong Networks, maintainer MAINT-REACH-NOC
    61.252.224.0/19
  8. Sep 12, 2006
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS3786
  9. Sep 18, 2007
    Route object
    AS18310 SK Broadband Co Ltd
    NTTCOM route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-VERIO-KR
  10. Sep 18, 2007
    Route object
    AS18310 SK Broadband Co Ltd
    NTTCOM route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-VERIO-KR
    61.252.224.0/19
  11. Dec 9, 2007
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS3786
    61.252.232.0/21
  12. May 4, 2008
    Route object
    AS18310 SK Broadband Co Ltd
    NTTCOM route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-HANARO
    61.252.232.0/21
  13. Mar 29, 2011
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
  14. Dec 28, 2017
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS4670
    61.252.192.0/20
  15. Dec 28, 2017
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS4670
    61.252.208.0/20
  16. Dec 28, 2017
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS4670
    61.252.224.0/20
  17. Dec 28, 2017
    Route object
    AS18310 SK Broadband Co Ltd
    RADB route object for AS18310 SK Broadband Co Ltd, maintainer MAINT-AS4670
    61.252.240.0/20
  18. today
    Registry record
    SK Broadband Co Ltd
    ALLOCATED PORTABLE
    61.252.192.0/18
  19. 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

16,384 addresses
TypeAddressesShareRanges
Residential16,383>99%2
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

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