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Data as of Nov 3, 2026

211.131.28.0/24

2 residential-proxy exits · 30 days

SoftBank Corp. · space held by Japan Network Information Center

Announcement
211.131.0.0/16
No RPKI
Announced by
AS4725
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

36 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData
  • Infatica

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—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 211.131.0.0/16

Prefix
211.131.0.0/16
Announced by
AS4725 SoftBank Corp.
Type
Residential
Proxy exits
138
Always-on exits
9
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