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Data as of Nov 7, 2026

133.142.0.0/16

150 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
Mobile
79% of it

Residential-proxy exits

Proxy exits
150
0.23% of its addresses · 30 days
Spread
22 of 256
/24s with at least one exit
Providers
18
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

2.2K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
133.142.152.0/24027
133.142.157.0/24019
133.142.156.0/24019
133.142.159.0/24017
133.142.155.0/24017
133.142.154.0/24014
133.142.153.0/24013
133.142.158.0/2409
133.142.44.0/2401
133.142.68.0/2401
133.142.101.0/2401
133.142.108.0/2401
133.142.114.0/2401
133.142.125.0/2401
133.142.78.0/2401
133.142.98.0/2401
133.142.67.0/2401
133.142.6.0/2401
133.142.38.0/2401
133.142.18.0/2401
133.142.13.0/2401
133.142.11.0/2401

Proxy providers listing exits

  • AnyIP
  • BuyingProxy
  • CliProxy
  • Datarama
  • Evomi
  • FastProxy
  • Geonode
  • IPFly
  • IPPeak
  • InfiniteProxies
  • LemonBright
  • NovProxy
  • ProxyGeo
  • ProxyRack
  • PuraRoute
  • ResiProxies
  • ThunderProxy
  • VitalExclusive

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
133.0.0.0/816,777,216JPNIC-NET-JP-ERXJapan 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

65,536 addresses
TypeAddressesShareRanges
Mobile51,71279%202
Internet provider13,82421%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
133.0.0.0/8
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