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Data as of Nov 7, 2026

210.172.240.0/20

20 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

Residential-proxy exits

Proxy exits
20
0.49% of its addresses · 30 days
Always-on exits
1
5.0% of its exits
Spread
8 of 16
/24s with at least one exit
Providers
40
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
210.172.246.0/2411
210.172.241.0/2406
210.172.240.0/2404
210.172.243.0/2403
210.172.242.0/2402
210.172.244.0/2401
210.172.245.0/2401
210.172.247.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • Infatica
  • LemonBright
  • LemonLabs
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYWING_BASIC
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • Shifter
  • Thordata
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
210.172.240.0/21
since Apr 2017
AS4721Residential19
1 always on
Japan Network Information Center
210.172.248.0/21
since Sep 2015
AS4721ResidentialJapan 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
210.160.0.0/121,048,576JPNIC-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
210.160.0.0/12
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