Data as of Nov 3, 2026
133.112.0.0/16
No anonymizer space · no proxy exits in 30 daysJapan Network Information Center
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 |
|---|---|---|---|---|---|---|
| 133.0.0.0/8 | 16,777,216 | JPNIC-NET-JP-ERX | Japan Network Information Center | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 133.0.0.0/8
- Registration type
- ALLOCATED PORTABLE
Origin network
AS2522
JP
- Name
- Japan Network Information Center
- Type
- Business
- Registered
- Apr 5, 2002
- Domain
- nic.ad.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2018
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2522 | JPIRR | Japan Netowrk Information Center Pool Protection Project | MAINT-AS2522 | Mar 5, 2026 |
Whois
Registration for this announcement
- Range
- 133.112.0.0/16
- Netname
- jpnic-idev-CIDR-BLK-JP
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 1, 2018
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]