Data as of Nov 4, 2026
103.211.74.0/24
No anonymizer space · no proxy exits in 30 daysTakaoka cable network · space held by Tonami System Solutions Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.211.72.0/22 since Mar 2016 | AS18282 | Residential | Tonami System Solutions Co., Ltd. |
Network & registry
Origin network
AS152867
JP
- Name
- Takaoka cable network
- Type
- Internet provider
- Registered
- May 17, 2024
- Domain
- tcnet.ne.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.211.74.0/24 | AS152867 | /24 | APNIC | RPKI valid |
| 103.211.72.0/22 | AS18282 | /22 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS152867 | JPIRR | Takaoka Cable Network Co.,Ltd. | MAINT-AS18282 | Jun 2, 2026 |
Whois
Registration for this announcement
- Range
- 103.211.72.0/22
- Netname
- CORALNET-TSS
- Registrant
- Tonami System Solutions Co., Ltd.
- Registrant country
- JP
- Organization
- Tonami System Solutions Co., Ltd.
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 4, 2021
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 11, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP