Data as of Nov 14, 2026
221.
Residential-proxy exit- Proxy exit
- Seen in the past 3 days · 22 of 30 days · 1,235 observationsLemonBright and 18 more pools · Day by day ↓
- Type
- Residential
- Risk
- 96 / 100 · Active residential proxy exitlive residential-proxy score
- Announced by
- AS17676SoftBank Corp.softbank.jpInternet provider
- Announcement
- 221.49.0.0/16RPKI valid
- Location
- Minato City, Tokyo, Japan
Proxy activity
Oct 15, 2026 – Nov 13, 2026
This address, day by day
Network & registry
Announced by
Announcement
- Prefix
- 221.49.0.0/16
- Announced by
- AS17676 SoftBank Corp.
- Type
- Residential
- Proxy exits
- 235
- Always-on exits
- 27
- RPKI
- RPKI valid
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
Routing timeline
Who has announced 221.49.0.0/16
221.49.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.48.0.0/12 | AS17676 | /16 | APNIC | RPKI valid |
Whois
Registration for this address
- Range
- 221.
48. 0. 0/ 12 - Netname
- BBTEC
- Registrant
- SOFTBANK Corp.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 19, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 15, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
e. softbank. co. jp - Name
- ABUSE SOFTBANKJP
- Handle
- AS2391-AP