LAYER3 INTEL
Get started
Sign in
Data as of Nov 12, 2026

203.136.0.0/16

1 anonymizer address · <0.01% · VPN208 residential-proxy exits · 30 days

BIGLOBE Inc. · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS2518
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
208
0.32% of its addresses · 30 days
Always-on exits
13
6.3% of its exits
Spread
64 of 256
/24s with at least one exit
Providers
86
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

32K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.136.246.0/24615
203.136.247.0/24312
203.136.226.0/2418
203.136.182.0/2415
203.136.202.0/2413
203.136.242.0/2412
203.136.253.0/24016
203.136.99.0/2409
203.136.227.0/2409
203.136.123.0/2406
203.136.183.0/2406
203.136.127.0/2405
203.136.103.0/2405
203.136.205.0/2405
203.136.70.0/2404
203.136.181.0/2404
203.136.206.0/2404
203.136.71.0/2404
203.136.80.0/2404
203.136.34.0/2404
203.136.241.0/2403
203.136.79.0/2403
203.136.19.0/2403
203.136.74.0/2403

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Japan Network Information Center
2 · Leased from
not leased
3 · Announced by
AS2518 BIGLOBE Inc.
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 203.136.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

203.136.0.0/16

From the registry to its use

  1. May 9, 2005– today
    Announced
    AS2518 BIGLOBE Inc.
    Internet provider
  2. Jun 9, 2005
    Route object
    AS7643 Vietnam Posts and Telecommunications (VNPT)
    REACH route object for AS7643 Vietnam Posts and Telecommunications (VNPT), maintainer MAINT-REACH-NOC
    203.136.240.0/21
  3. Jan 4, 2024
    Route object
    AS2518 BIGLOBE Inc.
    RADB route object for AS2518 BIGLOBE Inc., maintainer MESH
  4. Jan 5, 2026
    Route object
    AS2518 BIGLOBE Inc.
    JPIRR route object for AS2518 BIGLOBE Inc., maintainer MAINT-AS2518
  5. today
    Registry record
    Japan Network Information Center
    ALLOCATED PORTABLE
    203.136.0.0 - 203.141.255.255
  6. 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
Residential65,535>99%2
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1