Data as of Nov 5, 2026
160.238.2.0/24
No anonymizer space · no proxy exits in 30 daysResearch Organization of Information and Systems, National Institute of Informatics · space held by Public niversity Corporation Oita Prefectural College of Arts and Culture
Network & registry
Registry
Holder
- Organization
- Public niversity Corporation Oita Prefectural College of Arts and Culture
- Range
- 160.
238. 1. 0 - 160. 238. 10. 255 - Registration type
- ASSIGNED PORTABLE
Origin network
AS2907
JP
- Name
- Research Organization of Information and Systems, National Institute of Informatics
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- sinet.ad.jp
- Website
- www.sinet.ad.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2907 | JPIRR | Oita Prefectural College of Arts and Culture | MAINT-AS2907 | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 160.
238. 1. 0 - 160. 238. 10. 255 - Netname
- OITA-PJC-CIDR-BLK-JP
- Registrant
- Public University Corporation Oita Prefectural College of Arts and Culture
- Registrant country
- JP
- Organization
- Public University Corporation Oita Prefectural College of Arts and Culture
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 29, 2012
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 5, 1993
- Status
- assigned