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Data as of Nov 9, 2026

223.223.208.0/21

23 residential-proxy exits · 30 days

JCOM Co., Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS4721
Type
Residential

Residential-proxy exits

Proxy exits
23
1.1% of its addresses · 30 days
Always-on exits
1
4.3% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
35
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

758 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
223.223.210.0/2413
223.223.211.0/24010
223.223.209.0/2404
223.223.208.0/2403
223.223.212.0/2403

Proxy providers listing exits

  • 2Captcha
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPOasis
  • Infatica
  • LemonBright
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
223.223.208.0/22
since Nov 2015
AS4721Residential20
1 always on
JCOM Co., Ltd.
223.223.212.0/22
since Nov 2015
AS4721Residential3JCOM Co., Ltd.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4721

JP
Name
JCOM Co., Ltd.
Type
Internet provider
Registered
Aug 30, 1995
Domain
jcom.co.jp
Spamhaus ASN-DROP
not listed