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Data as of Nov 8, 2026

61.203.240.0/20

21 residential-proxy exits · 30 days

JCOM Co., Ltd. · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS4721
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
21
0.51% of its addresses · 30 days
Spread
9 of 16
/24s with at least one exit
Providers
48
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

1.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.203.246.0/2405
61.203.243.0/2403
61.203.245.0/2403
61.203.247.0/2403
61.203.241.0/2402
61.203.249.0/2402
61.203.240.0/2401
61.203.242.0/2401
61.203.244.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • KindProxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • SwiftProxy
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.203.224.0/19
since Aug 2016
AS4721Residential55
4 always on
Japan Network Information Center

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.200.0.0 - 61.215.255.2551,048,576JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
61.200.0.0 - 61.215.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS4721

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