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Data as of Nov 9, 2026

218.228.128.0/17

2 anonymizer addresses · <0.01% · VPN345 residential-proxy exits · 30 days

OPTAGE Inc. · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS17511
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
345
1.1% of its addresses · 30 days
Always-on exits
35
10% of its exits
Spread
91 of 128
/24s with at least one exit
Providers
84
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

59K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
218.228.129.0/2439
218.228.136.0/2424
218.228.236.0/2424
218.228.225.0/2424
218.228.164.0/2424
218.228.157.0/2418
218.228.154.0/2418
218.228.133.0/2416
218.228.159.0/2416
218.228.176.0/2416
218.228.146.0/2416
218.228.190.0/2416
218.228.155.0/2416
218.228.192.0/2416
218.228.196.0/2415
218.228.163.0/2415
218.228.147.0/2415
218.228.161.0/2415
218.228.213.0/2415
218.228.143.0/2415
218.228.160.0/2415
218.228.189.0/2414
218.228.185.0/2414
218.228.177.0/2413

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYWING_BASIC
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • 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
AS17511 OPTAGE Inc.
since May 2005 · 21.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 218.228.128.0/17/24s
VPN GateUniversity of Tsukuba
2<0.01%
2

Lineage

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

218.228.128.0/17

From the registry to its use

  1. May 9, 2005– today
    Announced
    AS17511 OPTAGE Inc.
    Internet provider
  2. Jun 28, 2021
    Route object
    AS17511 OPTAGE Inc.
    RADB route object for AS17511 OPTAGE Inc., maintainer MAINT-AS17511
  3. Dec 17, 2025
    Route object
    AS17511 OPTAGE Inc.
    JPIRR route object for AS17511 OPTAGE Inc., maintainer MAINT-AS17511
  4. today
    Registry record
    Japan Network Information Center
    ALLOCATED PORTABLE
    218.216.0.0 - 218.231.255.255
  5. today
    Assigned
    OPTAGE Inc.
    218.228.128.0/17
  6. today
    Used
    VPN Gate
    VPN

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
218.216.0.0 - 218.231.255.2551,048,576JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential32,766>99%3
VPNanonymizer2<0.01%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
218.216.0.0 - 218.231.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS17511

JP
Name
OPTAGE Inc.
Type
Internet provider
Registered
Dec 12, 2000
Domain
optage.co.jp
Website
optage.co.jp/en/
Spamhaus ASN-DROP
not listed