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Data as of Nov 4, 2026

61.23.128.0/17

1 anonymizer address · <0.01% · VPN1,834 residential-proxy exits · 30 days

JCOM Co., Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS9824
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,834
5.6% of its addresses · 30 days
Always-on exits
130
7.1% of its exits
Spread
82 of 128
/24s with at least one exit
Providers
100
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

293K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
61.23.212.0/2449256
61.23.154.0/2414227
61.23.189.0/248220
61.23.155.0/248183
61.23.153.0/247210
61.23.152.0/245209
61.23.188.0/245133
61.23.223.0/2444
61.23.226.0/2436
61.23.204.0/2424
61.23.216.0/2423
61.23.198.0/2422
61.23.190.0/24173
61.23.254.0/2418
61.23.135.0/2416
61.23.220.0/2415
61.23.160.0/2415
61.23.195.0/2415
61.23.128.0/2415
61.23.252.0/2413
61.23.247.0/2413
61.23.156.0/2413
61.23.242.0/2413
61.23.240.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
JCOM Co., Ltd.
2 · Leased from
not leased
3 · Announced by
AS9824 JCOM Co., Ltd.
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 61.23.128.0/17/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

61.23.128.0/17

From the registry to its use

  1. May 9, 2005– today
    Announced
    AS9824 JCOM Co., Ltd.
    as part of 61.23.0.0/16
    61.23.0.0/16
  2. May 9, 2005– today
    Announced
    AS9824 JCOM Co., Ltd.
    Internet provider
  3. Dec 24, 2014
    Route object
    AS9824 JCOM Co., Ltd.
    RADB route object for AS9824 JCOM Co., Ltd., maintainer MAINT-AS9824
  4. Jul 10, 2026
    Route object
    AS9824 JCOM Co., Ltd.
    JPIRR route object for AS9824 JCOM Co., Ltd., maintainer MAINT-AS9824
  5. today
    Registry record
    JCOM Co., Ltd.
    ALLOCATED PORTABLE
    61.21.0.0 - 61.23.255.255
  6. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.23.0.0/16
since May 2005
AS9824Residential2,077
158 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%9
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9824

JP
Name
JCOM Co., Ltd.
Type
Internet provider
Registered
Jan 12, 2000
Domain
jcom.co.jp
Website
www.jcom.co.jp/english/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed