Data as of Nov 14, 2026
121.58.176.0/24
No anonymizer space · no proxy exits in 30 daysEnecom,Inc. · space held by Miyoshi Cablevision.Co.Ltd
Network & registry
Announced by
Covering announcement 121.58.176.0/21
- Prefix
- 121.58.176.0/21
- Announced by
- AS7670 Enecom,Inc.
- Type
- Residential
- Proxy exits
- 17
- RPKI
- No RPKI
- Netname
- PIONET-CIDR-BLK-JP
- Registrant
- Miyoshi Cablevision.Co.Ltd
- RIR
- APNIC
Origin network
AS7670
JP
- Name
- Enecom,Inc.
- Type
- Internet provider
- Registered
- Nov 13, 1997
- Domain
- enecom.co.jp
- Website
- www.enecom.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 121.58.176.0/21
121.58.176.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2008
- Current origin since
- Jan 2008 · 19 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 121.
58. 176. 0/ 21 - Netname
- PIONET-CIDR-BLK-JP
- Registrant
- Miyoshi Cablevision.Co.Ltd
- Registrant country
- JP
- Organization
- Miyoshi Cablevision.Co.Ltd
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 5, 2025
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 13, 2007
- Status
- assigned
Report abuse
Abuse contact
- info@
pionet. jp