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Data as of Nov 10, 2026

139.101.128.0/18

1 anonymizer address · <0.01% · VPN262 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
262
1.6% of its addresses · 30 days
Always-on exits
30
11% of its exits
Spread
60 of 64
/24s with at least one exit
Providers
77
selling exits here
Oct 11, 2026 – Nov 8, 2026

Exits seen per day

32K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
139.101.135.0/2425
139.101.185.0/2425
139.101.163.0/2425
139.101.144.0/2425
139.101.148.0/2424
139.101.188.0/2416
139.101.158.0/2415
139.101.131.0/2415
139.101.145.0/2415
139.101.181.0/2415
139.101.169.0/2415
139.101.183.0/2414
139.101.177.0/2414
139.101.147.0/2414
139.101.172.0/2414
139.101.175.0/2413
139.101.143.0/2413
139.101.179.0/2413
139.101.146.0/2413
139.101.130.0/2412
139.101.170.0/2412
139.101.141.0/2412
139.101.159.0/2411
139.101.128.0/2411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • 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 139.101.128.0/18/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

139.101.128.0/18

From the registry to its use

  1. May 15, 2011– Nov 9, 2026
    Announced
    AS18081 Kintetsu Cable Network Co., Ltd.
    as part of 139.101.0.0/16
    139.101.0.0/16
  2. May 15, 2011– Nov 9, 2026
    Announced
    AS18081 Kintetsu Cable Network Co., Ltd.
    Internet provider
  3. Jul 1, 2019
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    RADB route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-AS2516
  4. May 1, 2026
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    JPIRR route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-AS18081
  5. today
    Registry record
    Kintetsu Cable Network,Ltd
    ALLOCATED PORTABLE
    139.101.0.0/16
  6. today
    Route object
    AS18081 Kintetsu Cable Network Co., Ltd.
    APNIC route object for AS18081 Kintetsu Cable Network Co., Ltd., maintainer MAINT-JP-KCN
  7. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
139.101.0.0/16
since May 2011
AS18081Residential645
75 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

16,384 addresses
TypeAddressesShareRanges
Residential16,383>99%2
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