Data as of Nov 3, 2026
103.7.20.0/22
No anonymizer space · no proxy exits in 30 daysOtsuka Corp. · space held by Otsuka Corporation
Network & registry
Origin network
AS17514
JP
- Name
- Otsuka Corp.
- Type
- Hosting
- Registered
- Dec 12, 2000
- Domain
- otsuka-shokai.co.jp
- Website
- www.otsuka-shokai.co.jp/english/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2015
- Current origin since
- Jul 2015 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 103.7.20.0/22
- Netname
- AICS-CIDR-BLK-JP
- Registrant
- Otsuka Corporation
- Registrant country
- JP
- Organization
- Otsuka Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 26, 2022
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]