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Data as of Nov 13, 2026

128.27.0.0/16

1 anonymizer address · <0.01% · VPN201 residential-proxy exits · 30 days

OPTAGE Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS17511
Type
Residential
98% of it

Residential-proxy exits

Proxy exits
201
0.31% of its addresses · 30 days
Always-on exits
3
1.5% of its exits
Spread
19 of 256
/24s with at least one exit
Providers
66
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

9.8K observations
  • VPN · anonymizer
  • Residential
  • Mobile

/24s with the most always-on exits

/24Always-on exitsProxy exits
128.27.53.0/2416
128.27.47.0/2414
128.27.50.0/2412
128.27.26.0/24037
128.27.25.0/24034
128.27.27.0/24032
128.27.24.0/24032
128.27.48.0/2407
128.27.77.0/2406
128.27.78.0/2406
128.27.29.0/2405
128.27.55.0/2405
128.27.46.0/2404
128.27.49.0/2404
128.27.52.0/2404
128.27.54.0/2404
128.27.75.0/2404
128.27.79.0/2404
128.27.28.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • Infatica
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYSCRAPE
  • PacketStream
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
OPTAGE Inc.
2 · Leased from
not leased
3 · Announced by
AS17511 OPTAGE Inc.
since Jun 2016 · 10.5 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 128.27.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

128.27.0.0/16

From the registry to its use

  1. May 18, 2016
    Route object
    AS17511 OPTAGE Inc.
    RADB route object for AS17511 OPTAGE Inc., maintainer MAINT-AS17511
  2. Jun 1, 2016– today
    Announced
    AS17511 OPTAGE Inc.
    Internet provider
  3. Dec 17, 2025
    Route object
    AS17511 OPTAGE Inc.
    JPIRR route object for AS17511 OPTAGE Inc., maintainer MAINT-AS17511
  4. today
    Registry record
    OPTAGE Inc.
    ALLOCATED PORTABLE
    128.27.0.0/16
  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

65,536 addresses
TypeAddressesShareRanges
Residential63,99998%4
Mobile1,5362.3%6
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jun 2016
Current origin since
Jun 2016 · 10 yr
Origin networks
1