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Data as of Nov 11, 2026

211.243.0.0/16

1 anonymizer address · <0.01% · VPN355 residential-proxy exits · 30 days

SK Broadband Co Ltd

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

Residential-proxy exits

Proxy exits
355
0.54% of its addresses · 30 days
Always-on exits
21
5.9% of its exits
Spread
171 of 256
/24s with at least one exit
Providers
97
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

51K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.243.13.0/2415
211.243.231.0/2414
211.243.199.0/2414
211.243.35.0/2414
211.243.193.0/2414
211.243.4.0/2413
211.243.168.0/2413
211.243.141.0/2413
211.243.19.0/2413
211.243.36.0/2412
211.243.170.0/2412
211.243.202.0/2412
211.243.180.0/2412
211.243.20.0/2412
211.243.2.0/2412
211.243.41.0/2412
211.243.197.0/2412
211.243.230.0/2411
211.243.220.0/2411
211.243.38.0/2411
211.243.247.0/2411
211.243.3.0/2406
211.243.0.0/2406
211.243.221.0/2405

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • JoyProxy
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • 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 Aug 2006 · 20.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 211.243.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

211.243.0.0/16

From the registry to its use

  1. Jul 27, 2004
    Route object
    AS9277 SK Broadband Co Ltd
    NTTCOM route object for AS9277 SK Broadband Co Ltd, maintainer MAINT-NTTCOM-BB
  2. May 9, 2005– Aug 8, 2006
    Announced
    AS9277 SK Broadband Co Ltd
    Internet provider
  3. Apr 28, 2006
    Route object
    AS9318 SK Broadband Co Ltd
    REACH route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-REACH-NOC
  4. Aug 15, 2006– today
    Announced
    AS9318 SK Broadband Co Ltd
    Internet provider
  5. May 4, 2008
    Route object
    AS9318 SK Broadband Co Ltd
    NTTCOM route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-HANARO
  6. Mar 29, 2011
    Route object
    AS9318 SK Broadband Co Ltd
    RADB route object for AS9318 SK Broadband Co Ltd, maintainer MAINT-AS9318
  7. today
    Registry record
    SK Broadband Co Ltd
    ALLOCATED PORTABLE
    211.243.0.0/16
  8. 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

PrefixOriginTypeProxy exitsHolderRPKI
211.243.0.0/20
since May 2006
AS9318Residential38
3 always on
SK Broadband Co Ltd
211.243.12.0/23
since Apr 2020
AS9318Residential8
1 always on
SK Broadband Co Ltd
211.243.80.0/20
since Feb 2006
AS9318Residential21SK Broadband Co Ltd
211.243.96.0/19
since Feb 2006
AS9318Residential30SK Broadband Co Ltd
211.243.96.0/24
since Aug 2024
AS10168BusinessSK Broadband Co Ltd
211.243.144.0/20
since Mar 2006
AS9318Residential25SK Broadband Co Ltd
211.243.160.0/19
since Feb 2006
AS9318Residential42
3 always on
SK Broadband Co Ltd
211.243.192.0/20
since Jul 2006
AS9318Residential24
4 always on
SK Broadband Co Ltd
211.243.224.0/19
since Mar 2006
AS9318Residential35
3 always on
SK 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
Residential65,279>99%13
Business2560.39%1
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
Aug 2006 · 20 yr
Origin networks
2
Last change of origin
Aug 2006
Recorded history

History

Handoffs
1