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Data as of Nov 12, 2026

27.121.0.0/19

1 anonymizer address · 0.01% · VPN38 residential-proxy exits · 30 days

TOKAI Communications Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS10010
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
38
0.46% of its addresses · 30 days
Always-on exits
1
2.6% of its exits
Spread
15 of 32
/24s with at least one exit
Providers
65
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

4.8K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
27.121.11.0/2413
27.121.20.0/2405
27.121.22.0/2403
27.121.9.0/2403
27.121.4.0/2403
27.121.12.0/2403
27.121.14.0/2403
27.121.15.0/2403
27.121.10.0/2402
27.121.19.0/2402
27.121.21.0/2402
27.121.8.0/2402
27.121.23.0/2402
27.121.18.0/2401
27.121.16.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
TOKAI Communications Corporation
2 · Leased from
not leased
3 · Announced by
AS10010 TOKAI Communications Corporation
since Oct 2010 · 16.1 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 27.121.0.0/19/24s
VPN GateUniversity of Tsukuba
10.01%
1

Lineage

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

27.121.0.0/19

From the registry to its use

  1. Oct 1, 2010– today
    Announced
    AS10010 TOKAI Communications Corporation
    Internet provider
  2. May 21, 2026
    Route object
    AS10010 TOKAI Communications Corporation
    RADB route object for AS10010 TOKAI Communications Corporation, maintainer MAINT-AS10010
  3. May 21, 2026
    Route object
    AS10010 TOKAI Communications Corporation
    JPIRR route object for AS10010 TOKAI Communications Corporation, maintainer MAINT-AS10010
  4. today
    Registry record
    TOKAI Communications Corporation
    ALLOCATED PORTABLE
    27.121.0.0/18
  5. today
    Used
    VPN Gate
    VPN

Composition

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

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Residential8,191>99%2
VPNanonymizer10.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Oct 2010
Current origin since
Oct 2010 · 16 yr
Origin networks
1