Data as of Nov 14, 2026
27.126.71.0/24
No anonymizer space · no proxy exits in 30 daysJCOM Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 27.126.64.0/18 since Dec 2010 | AS18136 | Residential | 102 12 always on | JCOM Co., Ltd. |
Network & registry
Announced by
Covering announcement 27.126.64.0/19
- Prefix
- 27.126.64.0/19
- Announced by
- AS18136 JCOM Co., Ltd.
- Type
- Residential
- Proxy exits
- 62
- Always-on exits
- 8
- RPKI
- RPKI valid
- Netname
- JCN-CIDR-BLK-JP
- Registrant
- JCOM Co., Ltd.
- RIR
- APNIC
Origin network
AS18136
JP
- Name
- JCOM Co., Ltd.
- Type
- Internet provider
- Registered
- Mar 21, 2002
- Domain
- jcom.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
27.126.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 27.126.64.0/18 | AS9824 | /24 | APNIC | Another network |
| 27.126.64.0/18 | AS18136 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 27.
126. 64. 0/ 18 - 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
- Oct 14, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
home. ne. jp