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Data as of Nov 6, 2026

118.83.0.0/17

1 anonymizer address · <0.01% · VPN195 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
195
0.60% of its addresses · 30 days
Always-on exits
27
14% of its exits
Spread
89 of 128
/24s with at least one exit
Providers
72
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

30K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
118.83.22.0/2435
118.83.8.0/2424
118.83.13.0/2414
118.83.69.0/2414
118.83.54.0/2414
118.83.123.0/2414
118.83.42.0/2413
118.83.39.0/2413
118.83.9.0/2413
118.83.70.0/2413
118.83.125.0/2413
118.83.77.0/2413
118.83.119.0/2412
118.83.31.0/2412
118.83.71.0/2412
118.83.81.0/2412
118.83.63.0/2412
118.83.64.0/2412
118.83.21.0/2412
118.83.14.0/2411
118.83.5.0/2411
118.83.98.0/2411
118.83.46.0/2411
118.83.112.0/2411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
JCOM Co., Ltd.
2 · Leased from
not leased
3 · Announced by
AS4721 JCOM Co., Ltd.
since Dec 2009 · 16.9 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 118.83.0.0/17/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

118.83.0.0/17

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. Dec 1, 2009– today
    Announced
    AS4721 JCOM Co., Ltd.
    Internet provider
  3. Mar 3, 2015
    Route object
    AS4721 JCOM Co., Ltd.
    RADB route object for AS4721 JCOM Co., Ltd., maintainer MAINT-AS9824
  4. Aug 15, 2016– today
    Announced
    AS4721 JCOM Co., Ltd.
    as part of 118.83.0.0/16
    118.83.0.0/16
  5. Jul 10, 2026
    Route object
    AS4721 JCOM Co., Ltd.
    JPIRR route object for AS4721 JCOM Co., Ltd., maintainer MAINT-AS9824
  6. today
    Registry record
    JCOM Co., Ltd.
    ALLOCATED PORTABLE
    118.83.0.0/16
  7. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
118.83.0.0/16
since Aug 2016
AS4721Residential408
57 always on
JCOM Co., Ltd.

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
118.83.0.0/1665,536JCNJCOM Co., Ltd.ALLOCATED PORTABLE—abuse@home.ne.jp

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
IPv4 market

Holder

Holder in the market →
Organization
JCOM Co., Ltd.
Range
118.83.0.0/16
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