Data as of Nov 7, 2026
192.156.148.0/23
No anonymizer space · no proxy exits in 30 daysResearch Organization of Information and Systems, National Institute of Informatics
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192.156.148.0/24 under 192. | 256 | FUKUI-NCT4 | imported inetnum object for FNCT | ASSIGNED PORTABLE | — | hostmaster@ |
| 192.156.149.0/24 | 256 | FUKUI-NCT | Institue National Colleges of Technology, Japan | ASSIGNED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
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
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Sep 2016
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 192.
156. 145. 0 - 192. 156. 149. 255 - Netname
- ANCT-CIDR-BLK-JP
- Registrant
- National Institute of Technology, Japan
- Registrant country
- JP
- Organization
- National Institute of Technology, Japan
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Feb 19, 2024
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 25, 1992
- Status
- assigned