Data as of Nov 13, 2026
103.82.89.0/24
No anonymizer space · no proxy exits in 30 daysUtsunomiya Cable TV Corporation
Network & registry
Announced by
Covering announcement 103.82.88.0/22
- Prefix
- 103.82.88.0/22
- Announced by
- AS18274 Utsunomiya Cable TV Corporation
- Type
- Residential
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- UCATV-CIDR-BLK-JP
- Registrant
- Utsunomiya Cable TV Corporation
- RIR
- APNIC
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 103.82.88.0/22
103.82.88.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2017
- Current origin since
- Feb 2017 · 9.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.82.88.0/22 | AS18274 | /22 | APNIC | RPKI valid |
IRR
Route objects on 103.82.88.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18274 | JPIRR | Utsunomiya Cable TV maintainer | MAINT-UCATV | Oct 6, 2026 |
Whois
Registration for this announcement
- Range
- 103.
82. 88. 0/ 22 - Netname
- UCATV-CIDR-BLK-JP
- Registrant
- Utsunomiya Cable TV Corporation
- Registrant country
- JP
- Organization
- Utsunomiya Cable TV Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Oct 3, 2023
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 27, 2016
- Status
- assigned
Report abuse
Abuse contact
- admin@
ucatv. ne. jp