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Data as of Nov 7, 2026

203.180.0.0/16

188 residential-proxy exits · 30 days

Internet Initiative Japan Inc. · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS2497
Type
Internet provider
92% of it

Residential-proxy exits

Proxy exits
188
0.29% of its addresses · 30 days
Always-on exits
7
3.7% of its exits
Spread
25 of 256
/24s with at least one exit
Providers
69
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

11K observations
  • Mobile
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.180.76.0/2425
203.180.78.0/2424
203.180.50.0/2414
203.180.170.0/2413
203.180.80.0/2413
203.180.102.0/24065
203.180.103.0/24059
203.180.17.0/24011
203.180.100.0/2405
203.180.166.0/2403
203.180.83.0/2403
203.180.1.0/2403
203.180.91.0/2403
203.180.77.0/2402
203.180.236.0/2402
203.180.84.0/2401
203.180.81.0/2401
203.180.120.0/2401
203.180.133.0/2401
203.180.165.0/2401
203.180.51.0/2401
203.180.169.0/2401
203.180.48.0/2401
203.180.217.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYWING_BASIC
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

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
203.178.0.0 - 203.183.255.255393,216JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE——

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
Internet provider60,16092%10
Mobile5,3768.2%21

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
203.178.0.0 - 203.183.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS2497

JP
Name
Internet Initiative Japan Inc.
Type
Internet provider
Registered
Apr 5, 2002
Domain
iij.ad.jp
Website
www.iij.ad.jp/en/
Spamhaus ASN-DROP
not listed