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Data as of Nov 10, 2026

221.96.0.0/12

3 anonymizer addresses · <0.01% · VPN

SoftBank Corp.

Announcement
this exact prefix
No RPKI
Announced by
AS17676
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,407
0.13% of its addresses · listed by providers
Always-on exits
35
2.5% of its exits
Spread
625 of 4,096
/24s with at least one exit
Providers
104
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.110.128.0/242139
221.103.35.0/2426
221.103.39.0/2422
221.103.230.0/2415
221.105.199.0/2414
221.103.13.0/2414
221.103.120.0/2414
221.105.201.0/2414
221.103.126.0/2414
221.105.225.0/2414
221.103.55.0/2414
221.103.82.0/2414
221.103.197.0/2414
221.103.64.0/2413
221.103.93.0/2413
221.103.87.0/2413
221.103.220.0/2413
221.103.24.0/2412
221.103.26.0/2412
221.103.71.0/2412
221.103.33.0/2412
221.103.192.0/2412
221.103.77.0/2412
221.105.246.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
SOFTBANK Corp.
2 · Leased from
not leased
3 · Announced by
AS17676 SoftBank Corp.
since Aug 2006 · 20.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 221.96.0.0/12/24s
VPN GateUniversity of Tsukuba
3<0.01%
3

Lineage

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

221.96.0.0/12

From the registry to its use

  1. Jan 20, 2003
    Route object
    AS17676 SoftBank Corp.
    RADB route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
    221.100.0.0/16
  2. Jan 20, 2003
    Route object
    AS17676 SoftBank Corp.
    RADB route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
    221.104.0.0/16
  3. Aug 18, 2006
    Route object
    AS17676 SoftBank Corp.
    RADB route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
  4. Aug 22, 2006– Nov 9, 2026
    Announced
    AS17676 SoftBank Corp.
    Internet provider
  5. Jun 4, 2025
    Route object
    AS17676 SoftBank Corp.
    JPIRR route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
  6. Jun 4, 2025
    Route object
    AS17676 SoftBank Corp.
    JPIRR route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
    221.104.0.0/16
  7. Jun 22, 2026
    Route object
    AS17676 SoftBank Corp.
    JPIRR route object for AS17676 SoftBank Corp., maintainer MAINT-AS17676
    221.100.0.0/16
  8. today
    Registry record
    SOFTBANK Corp.
    ALLOCATED PORTABLE
    221.96.0.0/12
  9. today
    Used
    VPN Gate
    VPN

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
221.96.0.0/16
since Dec 2025
AS17676Residential176SOFTBANK Corp.
221.97.0.0/16
since Dec 2025
AS17676Residential126SOFTBANK Corp.
221.98.0.0/16
since Mar 2026
AS17676Residential214SOFTBANK Corp.
221.99.0.0/16
since Feb 2026
AS17676Residential146SOFTBANK Corp.
221.101.0.0/16
since Sep 28, 2026
AS17676ResidentialSOFTBANK Corp.
221.102.0.0/16
since Sep 28, 2026
AS17676ResidentialSOFTBANK Corp.
221.103.0.0/16
since May 2005
AS17676Residential2<0.01%VPNVPN servicesoperated by VPN Gate345
26 always on
SOFTBANK Corp.
221.105.0.0/16
since May 2005
AS17676Residential1<0.01%VPNVPN servicesoperated by VPN Gate99
7 always on
SOFTBANK Corp.
221.106.0.0/16
since Sep 28, 2026
AS17676ResidentialSOFTBANK Corp.
221.107.0.0/16
since Sep 28, 2026
AS17676ResidentialSOFTBANK Corp.
221.108.0.0/16
since Sep 28, 2026
AS17676ResidentialSOFTBANK Corp.
221.109.0.0/16
since Dec 2010
AS17676ResidentialSOFTBANK Corp.
221.110.0.0/16
since May 2005
AS17676Residential301
2 always on
SOFTBANK Corp.
221.111.0.0/16
since May 2005
AS17676ResidentialSOFTBANK Corp.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,048,576 addresses
TypeAddressesShareRanges
Residential1,048,573>99%19
VPNanonymizer3<0.01%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17676

JP
Name
SoftBank Corp.
Type
Internet provider
Registered
Mar 26, 2001
Domain
softbank.jp
Website
www.softbank.jp/en/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed