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Data as of Nov 6, 2026

117.123.0.0/16

3 anonymizer addresses · <0.01% · VPN110 residential-proxy exits · 30 days

SK Broadband Co Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS17849
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
110
0.17% of its addresses · 30 days
Always-on exits
12
11% of its exits
Spread
71 of 256
/24s with at least one exit
Providers
80
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

20K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
117.123.86.0/2415
117.123.90.0/2412
117.123.237.0/2412
117.123.114.0/2412
117.123.9.0/2412
117.123.240.0/2412
117.123.184.0/2412
117.123.116.0/2411
117.123.143.0/2411
117.123.91.0/2411
117.123.183.0/2411
117.123.70.0/2411
117.123.25.0/2405
117.123.221.0/2405
117.123.32.0/2403
117.123.207.0/2403
117.123.126.0/2403
117.123.152.0/2402
117.123.83.0/2402
117.123.52.0/2402
117.123.196.0/2402
117.123.73.0/2402
117.123.202.0/2402
117.123.187.0/2402

Proxy providers listing exits

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  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • PSBProxy
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
SK Broadband Co Ltd
2 · Leased from
not leased
3 · Announced by
AS17849 SK Broadband Co Ltd
since Aug 2007 · 19.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 117.123.0.0/16/24s
VPN GateUniversity of Tsukuba
3<0.01%
3

Lineage

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

117.123.0.0/16

From the registry to its use

  1. Aug 22, 2007– today
    Announced
    AS17849 SK Broadband Co Ltd
    Internet provider
  2. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.0.0/19
  3. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.32.0/19
  4. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.64.0/19
  5. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.96.0/19
  6. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.128.0/19
  7. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.160.0/19
  8. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.192.0/19
  9. Oct 8, 2007
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS3786
    117.123.224.0/19
  10. May 4, 2008
    Route object
    AS17849 SK Broadband Co Ltd
    NTTCOM route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-HANARO
    117.123.0.0/19
  11. Feb 1, 2010
    Route object
    AS17849 SK Broadband Co Ltd
    RADB route object for AS17849 SK Broadband Co Ltd, maintainer MAINT-AS4637
  12. today
    Registry record
    SK Broadband Co Ltd
    ALLOCATED PORTABLE
    117.123.0.0/16
  13. 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
117.123.16.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.21.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.29.0/24
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.30.0/23
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.36.0/24
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.41.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.42.0/23
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.44.0/22
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.48.0/22
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.72.0/21
since Jan 2021
AS17849Residential5SK Broadband Co Ltd
117.123.80.0/23
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.82.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.85.0/24
since Jan 2021
AS17849Residential2SK Broadband Co Ltd
117.123.86.0/24
since Apr 2021
AS17849Residential5
1 always on
SK Broadband Co Ltd
117.123.88.0/21
since Jan 2021
AS17849Residential3
2 always on
SK Broadband Co Ltd
117.123.102.0/23
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.104.0/21
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.112.0/21
since Jan 2021
AS17849Residential4
2 always on
SK Broadband Co Ltd
117.123.120.0/23
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.122.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.124.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.127.0/24
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.128.0/20
since Jan 2021
AS17849Residential2
1 always on
SK Broadband Co Ltd
117.123.153.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.154.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.156.0/22
since Jan 2021
AS17849Residential1SK Broadband Co Ltd
117.123.160.0/22
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.164.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.191.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.198.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.200.0/23
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.204.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.210.0/23
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.212.0/24
since Jan 2021
AS17849ResidentialSK Broadband Co Ltd
117.123.224.0/21
since Jan 2021
AS17849Residential3SK Broadband Co Ltd
117.123.232.0/22
since Jan 2021
AS17849Residential1SK Broadband Co Ltd

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Residential65,533>99%59
VPNanonymizer3<0.01%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17849

KR
Name
SK Broadband Co Ltd
Type
Internet provider
Registered
Jul 24, 2001
Domain
skbroadband.com
Spamhaus ASN-DROP
not listed