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Data as of Nov 5, 2026

121.104.227.0/24

2 residential-proxy exits · 30 days

KDDI Corporation

Announcement
121.104.0.0/16
RPKI valid
Announced by
AS2516
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
10
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

487 observations

Proxy providers listing exits

  • BottingTools
  • Byteful
  • EnigmaProxy
  • FloppyData
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • Thordata
  • VantageProxies

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
121.104.0.0/13524,288KDDIKDDI CorporationALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 121.104.0.0/16

Prefix
121.104.0.0/16
Announced by
AS2516 KDDI Corporation
Type
Residential
Proxy exits
163
Always-on exits
25
RPKI
RPKI valid
Netname
KDDI-CIDR-BLK-JP
Registrant
KDDI Corporation
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
KDDI Corporation
Range
121.104.0.0/13
Registration type
ALLOCATED PORTABLE
Origin network

AS2516

JP
Name
KDDI Corporation
Type
Internet provider
Registered
Apr 5, 2002
Domain
kddi.com
Website
www.kddi.com/english/index.html
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed