Data as of Nov 3, 2026
125.4.121.0/24
2 residential-proxy exits · 30 daysJCOM Co., Ltd.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
410 observations
Proxy providers listing exits
- AnyIP
- FloppyData
- RainProxy
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 125.4.0.0/16 since Sep 2005 | AS9617 | Residential | 392 46 always on | JCOM Co., Ltd. |
Network & registry
Announced by
Covering announcement 125.4.64.0/18
- Prefix
- 125.4.64.0/18
- Announced by
- AS9617 JCOM Co., Ltd.
- Type
- Residential
- Proxy exits
- 112
- Always-on exits
- 12
- RPKI
- RPKI valid
- Netname
- JCN-CIDR-BLK-JP
- Registrant
- JCOM Co., Ltd.
- RIR
- APNIC
Origin network
AS9617
JP
- Name
- JCOM Co., Ltd.
- Type
- Internet provider
- Registered
- Aug 5, 1999
- Domain
- jcom.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
125.4.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Sep 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 125.4.0.0/16 | AS9617 | /24 | APNIC | RPKI valid |
| 125.4.0.0/16 | AS9824 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 125.4.0.0/16
- Netname
- JCN-CIDR-BLK-JP
- Registrant
- JCOM Co., Ltd.
- Registrant country
- JP
- Organization
- JCOM Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 27, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 1, 2005
- Status
- assigned
Report abuse
Abuse contact
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