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Data as of Nov 5, 2026

133.32.172.0/22

2 anonymizer addresses · 0.20% · VPN60 residential-proxy exits · 30 days

ARTERIA Networks Corporation · space held by Japan Network Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS2519
Type
Internet provider
>99% of it

Residential-proxy exits

Proxy exits
60
5.9% of its addresses · 30 days
Always-on exits
8
13% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
66
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

20K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
133.32.173.0/24647
133.32.175.0/24211
133.32.174.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
Japan Network Information Center
2 · Leased from
not leased
3 · Announced by
AS2519 ARTERIA Networks Corporation
since Aug 2020 · 6.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Internet provider

Operators, sellers and brokers

VPN services

NameParentIn 133.32.172.0/22/24s
VPN GateUniversity of Tsukuba
20.20%
1

Lineage

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

133.32.172.0/22

From the registry to its use

  1. Aug 18, 2020
    Route object
    AS2519 ARTERIA Networks Corporation
    RADB route object for AS2519 ARTERIA Networks Corporation, maintainer MAINT-AS2519
  2. Aug 18, 2020– today
    Announced
    AS2519 ARTERIA Networks Corporation
    Internet provider
  3. today
    Registry record
    Japan Network Information Center
    ALLOCATED PORTABLE
    133.0.0.0/8
  4. today
    Assigned
    ARTERIA Networks Corporation
    133.32.172.0/22
  5. 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
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

1,024 addresses
TypeAddressesShareRanges
Internet provider1,022>99%3
VPNanonymizer20.20%2

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

AS2519

JP
Name
ARTERIA Networks Corporation
Type
Internet provider
Registered
Apr 5, 2002
Domain
arteria-net.com
Website
www.arteria-net.com/en/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed