Data as of Nov 7, 2026
125.15.230.240/28
No anonymizer space · no proxy exits in 30 daysJCOM Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 125.15.0.0/16 since Aug 2005 | AS9824 | Residential | 273 40 always on | JCOM Co., Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 125.8.0.0/13 | 524,288 | JTCL-JP | JCOM Co., Ltd. (ORG-JTCL1-AP) · JP | ALLOCATED PORTABLE | — | abuse@ |
| └ 125.15.230.240/28 | 16 | HIGASHIOMICABLENETWORK | Higashiomi Cable Network | ASSIGNED NON-PORTABLE | — | abuse@ via JTCL-JP |
| └ 125.15.230.240/29 | 8 | HIGASHIOMICABLENETWORK | Higashiomi Cable Network | ASSIGNED NON-PORTABLE | — | abuse@ via HIGASHIOMICABLENETWORK |
| └ 125.15.230.248/29 | 8 | HIGASHIOMICABLENETWORK | Higashiomi Cable Network | ASSIGNED NON-PORTABLE | — | abuse@ via HIGASHIOMICABLENETWORK |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 125.15.128.0/17
- Prefix
- 125.15.128.0/17
- Announced by
- AS9824 JCOM Co., Ltd.
- Type
- Residential
- Proxy exits
- 170
- Always-on exits
- 30
- RPKI
- RPKI valid
- Netname
- JTCL-JP
- Registrant
- JCOM Co., Ltd.
- RIR
- APNIC
Origin network
AS9824
JP
- Name
- JCOM Co., Ltd.
- Type
- Internet provider
- Registered
- Jan 12, 2000
- Domain
- jcom.co.jp
- Website
- www.jcom.co.jp/english/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
125.15.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Aug 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 125.8.0.0/13 | AS9824 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 125.
8. 0. 0/ 13 - Netname
- JTCL-JP
- Registrant
- JCOM Co., Ltd.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 18, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jul 18, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
home. ne. jp - Name
- ABUSE JTCLJP
- Handle
- AJ428-AP