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Data as of Nov 10, 2026

221.54.0.0/16

22 residential-proxy exits · 30 days

SoftBank Corp.

Announcement
this exact prefix
RPKI valid
Announced by
AS17676
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS17676 SoftBank Corp., after 1.1 years unannounced

Residential-proxy exits

Proxy exits
22
0.03% of its addresses · 30 days
Spread
20 of 256
/24s with at least one exit
Providers
20
selling exits here
Oct 11, 2026 – Nov 8, 2026

Exits seen per day

149 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.54.158.0/2402
221.54.175.0/2402
221.54.168.0/2401
221.54.169.0/2401
221.54.153.0/2401
221.54.157.0/2401
221.54.140.0/2401
221.54.162.0/2401
221.54.163.0/2401
221.54.164.0/2401
221.54.131.0/2401
221.54.151.0/2401
221.54.173.0/2401
221.54.138.0/2401
221.54.178.0/2401
221.54.180.0/2401
221.54.182.0/2401
221.54.183.0/2401
221.54.184.0/2401
221.54.189.0/2401

Proxy providers listing exits

  • AnyIP
  • B2Proxy
  • BirdProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • Infatica
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
221.48.0.0/12
since Jan 2026
AS17676Residential503
33 always on
SOFTBANK Corp.

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