Data as of Nov 10, 2026
133.247.224.0/21
No anonymizer space · no proxy exits in 30 daysYamanashi CATV Co,. 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 | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 133.
0. 0. 0/ 8 - Registration type
- ALLOCATED PORTABLE
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2020
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 133.
247. 224. 0/ 21 - Netname
- YCATV-CIDR-BLK-JP
- Registrant
- Yamanashi CATV Co,. ltd
- Registrant country
- JP
- Organization
- Yamanashi CATV Co,. ltd
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Dec 4, 2020
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- info@
fruits. ne. jp