Data as of Nov 8, 2026
192.218.130.0/24
No anonymizer space · no proxy exits in 30 daysResearch Organization of Information and Systems, National Institute of Informatics · space held by imported inetnum object for JNIC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 192.218.0.0/16 | 65,536 | JAPAN-NETBLOCK-INET | imported inetnum object for JNIC | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- imported inetnum object for JNIC
- Range
- 192.
218. 0. 0/ 16 - Registration type
- ALLOCATED 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
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 192.
218. 130. 0/ 24 - Netname
- AISTNET-CIDR-BLK-JP
- Registrant
- Nara Institute of Science and Technology, National University Corporation
- Registrant country
- JP
- Organization
- Nara Institute of Science and Technology, National University Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 19, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 28, 1992
- Status
- assigned