LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

27.121.192.0/18

3 anonymizer addresses · 0.02% · VPN80 residential-proxy exits · 30 days

ARTERIA Networks Corporation · space held by Rakuten Mobile, Inc.

Announcement
27.121.128.0/17
No RPKI
Announced by
AS2519
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
80
0.49% of its addresses · 30 days
Always-on exits
17
21% of its exits
Spread
43 of 64
/24s with at least one exit
Providers
84
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

18K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
27.121.202.0/2433
27.121.246.0/2424
27.121.201.0/2423
27.121.216.0/2422
27.121.233.0/2413
27.121.244.0/2413
27.121.214.0/2412
27.121.220.0/2412
27.121.250.0/2411
27.121.218.0/2411
27.121.237.0/2411
27.121.212.0/2411
27.121.208.0/2404
27.121.247.0/2403
27.121.228.0/2403
27.121.217.0/2403
27.121.245.0/2403
27.121.205.0/2403
27.121.199.0/2403
27.121.221.0/2402
27.121.242.0/2402
27.121.197.0/2402
27.121.227.0/2402
27.121.211.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Rakuten Mobile, Inc.
2 · Leased from
not leased
3 · Announced by
AS2519 ARTERIA Networks Corporation
since Dec 2010 · 15.9 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 27.121.192.0/18/24s
VPN GateUniversity of Tsukuba
30.02%
3

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
27.121.128.0/1732,768RMNI-JPRakuten Mobile, Inc. (ORG-RMNI1-AP) · JPALLOCATED PORTABLE—rmi-abuse@mail.rakuten.com
└ 27.121.192.0/1816,384GOL-RBBPOOL-5Rakuten Broadband Dynamic EndpointsALLOCATED NON-PORTABLE—rmi-abuse@mail.rakuten.com

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Residential16,381>99%4
VPNanonymizer30.02%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 27.121.128.0/17

Prefix
27.121.128.0/17
Announced by
AS2519 ARTERIA Networks Corporation
Type
Residential
Anonymizer addresses
4 addresses · 0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
152
Always-on exits
26
RPKI
No RPKI
Netname
RMNI-JP
Registrant
Rakuten Mobile, Inc.
RIR
APNIC
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