Data as of Nov 10, 2026
121.
VPNResidential-proxy exitAnonymizer- Proxy exit
- Seen in the past week · 14 of 30 days · 717 observationsProxyRack and 9 more pools · Day by day ↓
- Type
- VPNResidential network
- Risk
- 44 / 100 · Former residential proxy exitlive residential-proxy score
- Operator
- VPN servicesoperated by VPN Gate
- Announced by
- AS2516KDDI Corporationkddi.comInternet provider
- Announcement
- 121.105.0.0/16RPKI valid
- Location
- Tsukuba, Ibaraki, JapanAn anonymizer's exit: its user may be anywhere.
Proxy activity
Oct 11, 2026 – Nov 9, 2026
This address, day by day
Network & registry
The block's full lineage, from registry to use, is on its prefix page.
Announced by
Announcement
- Prefix
- 121.105.0.0/16
- Announced by
- AS2516 KDDI Corporation
- Type
- Residential
- Anonymizer addresses
- 4 addresses · <0.01%VPN
- Proxy exits
- 267
- Always-on exits
- 37
- RPKI
- RPKI valid
IPv4 market
Holder
- 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
Routing timeline
Who has announced 121.105.0.0/16
121.105.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.105.0.0/16 | AS2516 | /16 | APNIC | RPKI valid |
Whois
Registration for this address
- Range
- 121.
104. 0. 0/ 14 - Netname
- KDDI-CIDR-BLK-JP
- Registrant
- KDDI Corporation
- Registrant country
- JP
- Organization
- KDDI Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 24, 2009
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 30, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
dion. ne. jp