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Data as of Nov 4, 2026

59.138.0.0/16

12 anonymizer addresses · 0.02% · VPN599 residential-proxy exits · 30 days

KDDI Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS2516
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
599
0.91% of its addresses · 30 days
Always-on exits
106
18% of its exits
Spread
230 of 256
/24s with at least one exit
Providers
94
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

146K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
59.138.139.0/2437
59.138.47.0/2425
59.138.214.0/2425
59.138.141.0/2424
59.138.212.0/2424
59.138.156.0/2424
59.138.192.0/2423
59.138.43.0/2423
59.138.144.0/2423
59.138.52.0/2423
59.138.55.0/2423
59.138.185.0/2423
59.138.16.0/2423
59.138.15.0/2423
59.138.182.0/2422
59.138.223.0/2422
59.138.219.0/2422
59.138.110.0/2416
59.138.78.0/2416
59.138.42.0/2416
59.138.148.0/2415
59.138.135.0/2415
59.138.100.0/2415
59.138.83.0/2415

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • 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
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
IPv4 market

Path

1 · Holder
KDDI Corporation
2 · Leased from
not leased
3 · Announced by
AS2516 KDDI Corporation
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 59.138.0.0/16/24s
VPN GateUniversity of Tsukuba
120.02%
11

Lineage

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

59.138.0.0/16

From the registry to its use

  1. Feb 24, 2005
    Route object
    AS2516 KDDI Corporation
    RADB route object for AS2516 KDDI Corporation, maintainer MAINT-AS2516
  2. May 9, 2005– today
    Announced
    AS2516 KDDI Corporation
    Internet provider
  3. May 3, 2026
    Route object
    AS2516 KDDI Corporation
    JPIRR route object for AS2516 KDDI Corporation, maintainer MAINT-AS2516
  4. today
    Registry record
    KDDI Corporation
    ALLOCATED PORTABLE
    59.128.0.0/12
  5. today
    Used
    VPN Gate
    VPN

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
Residential65,524>99%13
VPNanonymizer120.02%12

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2516

JP
Name
KDDI Corporation
Type
Internet provider
Registered
Apr 5, 2002
Domain
kddi.com
Website
www.kddi.com/english/index.html
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed