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Data as of Nov 10, 2026

221.132.171.0/24

3 residential-proxy exits · 30 days

JCOM Co., Ltd.

Announcement
221.132.160.0/19
RPKI valid
Announced by
AS4721
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
2
67% of its exits
Providers
26
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

2.0K observations

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FloppyData
  • GonzoProxy
  • Infatica
  • LemonBright
  • MangoProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • SPYDERPROXY_PREMIUM
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.132.128.0/18
since Aug 2016
AS4721Residential63
16 always on
JCOM Co., Ltd.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.132.128.0/1816,384JCNJCOM Co., Ltd.ALLOCATED PORTABLE—abuse@home.ne.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 221.132.160.0/19

Prefix
221.132.160.0/19
Announced by
AS4721 JCOM Co., Ltd.
Type
Residential
Proxy exits
29
Always-on exits
4
RPKI
RPKI valid
Netname
JCOM-NET
Registrant
JCOM Co., Ltd.
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
JCOM Co., Ltd.
Range
221.132.128.0/18
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