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Data as of Nov 8, 2026

118.83.128.0/17

1 anonymizer address · <0.01% · VPN222 residential-proxy exits · 30 days

JCOM Co., Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS4721
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
222
0.68% of its addresses · 30 days
Always-on exits
32
14% of its exits
Spread
103 of 128
/24s with at least one exit
Providers
74
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

40K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
118.83.248.0/2425
118.83.129.0/2424
118.83.144.0/2423
118.83.152.0/2422
118.83.213.0/2416
118.83.222.0/2414
118.83.134.0/2414
118.83.197.0/2413
118.83.131.0/2413
118.83.165.0/2413
118.83.202.0/2413
118.83.215.0/2413
118.83.184.0/2413
118.83.232.0/2413
118.83.201.0/2413
118.83.185.0/2413
118.83.225.0/2412
118.83.192.0/2412
118.83.221.0/2412
118.83.207.0/2412
118.83.240.0/2412
118.83.212.0/2412
118.83.208.0/2412
118.83.249.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYWING_BASIC
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
JCOM Co., Ltd.
2 · Leased from
not leased
3 · Announced by
AS4721 JCOM Co., Ltd.
since Sep 2015 · 11.1 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 118.83.128.0/17/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

118.83.128.0/17

From the registry to its use

  1. Sep 1, 2007– Jun 27, 2016
    Announced
    AS4721 JCOM Co., Ltd.
    as part of 118.83.0.0/16
    118.83.0.0/16
  2. Mar 3, 2015
    Route object
    AS4721 JCOM Co., Ltd.
    RADB route object for AS4721 JCOM Co., Ltd., maintainer MAINT-AS9824
    118.83.128.0/18
  3. Aug 25, 2015
    Route object
    AS4721 JCOM Co., Ltd.
    RADB route object for AS4721 JCOM Co., Ltd., maintainer MAINT-AS9824
  4. Sep 15, 2015– today
    Announced
    AS4721 JCOM Co., Ltd.
    Internet provider
  5. Aug 15, 2016– today
    Announced
    AS4721 JCOM Co., Ltd.
    as part of 118.83.0.0/16
    118.83.0.0/16
  6. Jul 10, 2026
    Route object
    AS4721 JCOM Co., Ltd.
    JPIRR route object for AS4721 JCOM Co., Ltd., maintainer MAINT-AS9824
  7. today
    Registry record
    JCOM Co., Ltd.
    ALLOCATED PORTABLE
    118.83.0.0/16
  8. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
118.83.0.0/16
since Aug 2016
AS4721Residential426
59 always on
JCOM Co., Ltd.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,767>99%2
VPNanonymizer1<0.01%1

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