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Data as of Nov 5, 2026

42.144.0.0/13

10 anonymizer addresses · <0.01% · VPN

JCOM Co., Ltd.

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

Residential-proxy exits

Proxy exits
2,247
0.43% of its addresses · listed by providers
Always-on exits
261
12% of its exits
Spread
927 of 2,048
/24s with at least one exit
Providers
105
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
42.148.244.0/243172
42.147.100.0/2437
42.144.229.0/2436
42.148.93.0/2425
42.144.105.0/2425
42.147.23.0/2425
42.146.71.0/2425
42.144.119.0/2424
42.148.153.0/2424
42.146.26.0/2424
42.150.189.0/2424
42.144.194.0/2424
42.151.110.0/2424
42.150.4.0/2424
42.145.194.0/2424
42.147.74.0/2423
42.145.200.0/2423
42.145.99.0/2423
42.147.81.0/2423
42.148.16.0/2423
42.147.174.0/2422
42.147.110.0/2422
42.146.119.0/2418
42.148.69.0/2417

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • 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 Apr 2011 · 15.6 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 42.144.0.0/13/24s
VPN GateUniversity of Tsukuba
10<0.01%
9

Lineage

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

42.144.0.0/13

From the registry to its use

  1. Apr 10, 2011– today
    Announced
    AS9824 JCOM Co., Ltd.
    Internet provider
  2. Dec 24, 2014
    Route object
    AS9824 JCOM Co., Ltd.
    RADB route object for AS9824 JCOM Co., Ltd., maintainer MAINT-AS9824
  3. Jul 10, 2026
    Route object
    AS9824 JCOM Co., Ltd.
    JPIRR 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
    42.149.0.0/16
  5. today
    Registry record
    JCOM Co., Ltd.
    ALLOCATED PORTABLE
    42.144.0.0/13
  6. today
    Used
    VPN Gate
    VPN

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
42.144.0.0/16
since Apr 2011
AS9824Residential3<0.01%VPNVPN servicesoperated by VPN Gate251
37 always on
JCOM Co., Ltd.
42.145.0.0/16
since Apr 2011
AS9824Residential367
38 always on
JCOM Co., Ltd.
42.146.0.0/16
since Apr 2011
AS9824Residential4<0.01%VPNVPN servicesoperated by VPN Gate275
32 always on
JCOM Co., Ltd.
42.147.0.0/16
since Apr 2011
AS9824Residential275
40 always on
JCOM Co., Ltd.
42.148.0.0/16
since Apr 2011
AS9824Residential2<0.01%VPNVPN servicesoperated by VPN Gate523
53 always on
JCOM Co., Ltd.
42.149.0.0/17
since Sep 28, 2026
AS9824ResidentialJCOM Co., Ltd.
42.149.128.0/17
since Sep 28, 2026
AS9824ResidentialJCOM Co., Ltd.
42.150.0.0/16
since Apr 2011
AS9824Residential397
35 always on
JCOM Co., Ltd.
42.150.0.0/18
since Jul 2015
AS9824Residential104
13 always on
JCOM Co., Ltd.
42.150.64.0/18
since Jul 2015
AS9824Residential1<0.01%VPNVPN servicesoperated by VPN Gate83
7 always on
JCOM Co., Ltd.
42.150.128.0/18
since Jul 2015
AS9824Residential97
10 always on
JCOM Co., Ltd.
42.150.192.0/18
since Jul 2015
AS9824Residential113
5 always on
JCOM Co., Ltd.
42.151.0.0/16
since Apr 2011
AS9824Residential159
26 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

524,288 addresses
TypeAddressesShareRanges
Residential524,278>99%22
VPNanonymizer10<0.01%10

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