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Data as of Nov 14, 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
15
19% of its exits
Spread
47 of 64
/24s with at least one exit
Providers
89
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

20K 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
27.121.216.0/2422
27.121.244.0/2413
27.121.233.0/2413
27.121.201.0/2413
27.121.220.0/2412
27.121.212.0/2411
27.121.237.0/2411
27.121.224.0/2411
27.121.218.0/2411
27.121.208.0/2404
27.121.199.0/2403
27.121.228.0/2403
27.121.247.0/2403
27.121.245.0/2403
27.121.205.0/2402
27.121.217.0/2402
27.121.230.0/2402
27.121.197.0/2402
27.121.221.0/2402
27.121.235.0/2402
27.121.231.0/2402
27.121.242.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • PROXYSCRAPE
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • Thordata
  • ThunderProxy
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • 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 · 16.0 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
Routing timeline

Who has announced 27.121.128.0/17

27.121.128.0/17

Routing history

Pattern
Stable
First seen
Sep 2010
Current origin since
Dec 2010 · 16 yr
Origin networks
2
Last change of origin
Dec 2010
Recorded history

History

Handoffs
1