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Data as of Nov 5, 2026

211.121.121.0/24

3 residential-proxy exits · 30 days

SoftBank Corp. · space held by Japan Network Information Center

Announcement
211.121.0.0/16
No RPKI
Announced by
AS4725
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
33
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.1K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • ByteProxies
  • Byteful
  • CliProxy
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPPeak
  • Infatica
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NovaProxy
  • Proxio
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • VitalData
  • VitalExclusive

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
211.120.0.0 - 211.135.255.2551,048,576JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 211.121.0.0/16

Prefix
211.121.0.0/16
Announced by
AS4725 SoftBank Corp.
Type
Residential
Proxy exits
53
Always-on exits
7
RPKI
No RPKI
Netname
ULTINA-CIDR-BLK-JP
Registrant
SoftBank Corp.
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
211.120.0.0 - 211.135.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS4725

JP
Name
SoftBank Corp.
Type
Internet provider
Registered
Aug 30, 1995
Domain
softbank.jp
Website
www.softbank.jp/en/
Spamhaus ASN-DROP
not listed