Data as of Nov 3, 2026
133.247.80.0/21
No anonymizer space · no proxy exits in 30 daysUniadex, Ltd. · space held by Japan 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
AS4675
JP
- Name
- Uniadex, Ltd.
- Type
- Internet provider
- Registered
- Aug 30, 1995
- Domain
- uniadex.co.jp
- Website
- www.netsurf.ad.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2021
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 133.247.80.0 - 133.247.89.255
- Netname
- NM-NET-CIDR-BLK-JP
- Registrant
- UNIADEX, Ltd.
- Registrant country
- JP
- Organization
- UNIADEX, Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Nov 16, 2022
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned