Data as of Nov 7, 2026
219.97.120.0/21
No anonymizer space · no proxy exits in 30 daysUtsunomiya Cable TV Corporation · space held by Japan Network Information Center
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jun 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 |
|---|---|---|---|---|---|---|
| 219.96.0.0/11 | 2,097,152 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 219.
96. 0. 0/ 11 - Registration type
- ALLOCATED PORTABLE
Origin network
AS18274
JP
- Name
- Utsunomiya Cable TV Corporation
- Type
- Internet provider
- Registered
- Jul 1, 2002
- Domain
- ucatv.co.jp
- Website
- ucatv.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 219.
97. 120. 0/ 21 - Netname
- UCATV-NW
- Registrant
- Utsunomiya Cable TV Corporation
- Registrant country
- JP
- Organization
- Utsunomiya Cable TV Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 8, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 7, 2002
- Status
- assigned
Report abuse
Abuse contact
- admin@
ucatv. ne. jp