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Data as of Nov 9, 2026

139.101.0.0/16

1 anonymizer address · <0.01% · VPN645 residential-proxy exits · 30 days

Kintetsu Cable Network Co., Ltd. · space held by Kintetsu Cable Network,Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS18081
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
645
0.98% of its addresses · 30 days
Always-on exits
75
12% of its exits
Spread
211 of 256
/24s with at least one exit
Providers
95
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

94K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
139.101.135.0/2425
139.101.163.0/2425
139.101.185.0/2425
139.101.144.0/2425
139.101.148.0/2424
139.101.222.0/2423
139.101.25.0/2422
139.101.108.0/2422
139.101.71.0/2422
139.101.61.0/2417
139.101.17.0/2416
139.101.127.0/2416
139.101.188.0/2416
139.101.74.0/2415
139.101.145.0/2415
139.101.169.0/2415
139.101.69.0/2415
139.101.158.0/2415
139.101.181.0/2415
139.101.131.0/2415
139.101.21.0/2414
139.101.63.0/2414
139.101.26.0/2414
139.101.120.0/2414

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Kintetsu Cable Network,Ltd
2 · Leased from
not leased
3 · Announced by
AS18081 Kintetsu Cable Network Co., Ltd.
since May 2011 · 15.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 139.101.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

139.101.0.0/16

From the registry to its use

  1. May 15, 2011– today
    Announced
    AS18081 Kintetsu Cable Network Co., Ltd.
    Internet provider
  2. Jul 1, 2019
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    RADB route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-AS2516
  3. May 1, 2026
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    JPIRR route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-AS18081
  4. today
    Registry record
    Kintetsu Cable Network,Ltd
    ALLOCATED PORTABLE
    139.101.0.0/16
  5. today
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    APNIC route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-JP-KCN
  6. today
    Used
    VPN Gate
    VPN

Announcements

More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
139.101.0.0/18
since May 2011
AS18081Residential123
17 always on
Kintetsu Cable Network,Ltd
139.101.64.0/18
since May 2011
AS18081Residential142
13 always on
Kintetsu Cable Network,Ltd
139.101.128.0/18
since May 2011
AS18081Residential1<0.01%VPNVPN servicesoperated by VPN Gate264
30 always on
Kintetsu Cable Network,Ltd
139.101.192.0/18
since May 2011
AS18081Residential116
15 always on
Kintetsu Cable Network,Ltd

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Residential65,535>99%5
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS18081

JP
Name
Kintetsu Cable Network Co., Ltd.
Type
Internet provider
Registered
Dec 27, 2001
Domain
kcn.jp
Website
www.kcn.jp
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed