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Data as of Nov 5, 2026

133.236.0.0/16

15 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
50% of it

Residential-proxy exits

Proxy exits
15
0.02% of its addresses · 30 days
Spread
15 of 256
/24s with at least one exit
Providers
19
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

290 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
133.236.131.0/2401
133.236.135.0/2401
133.236.139.0/2401
133.236.154.0/2401
133.236.159.0/2401
133.236.165.0/2401
133.236.170.0/2401
133.236.172.0/2401
133.236.180.0/2401
133.236.186.0/2401
133.236.202.0/2401
133.236.209.0/2401
133.236.212.0/2401
133.236.254.0/2401
133.236.255.0/2401

Proxy providers listing exits

  • 711Proxy
  • AnyIP
  • B2Proxy
  • BuyingProxy
  • CliProxy
  • DataImpulse
  • Datarama
  • EnigmaProxy
  • Evomi
  • FastProxy
  • IPFly
  • IPPeak
  • InfiniteProxies
  • LudaxProxy
  • NovProxy
  • NovaProxy
  • Proxy4U
  • RainProxy
  • Shifter

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
Internet provider32,76850%1
Mobile32,76850%128

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