Data as of Nov 3, 2026
Autonomous system
AS18097
D.C.N. Corporation
Announces 10,752 addresses in 7 prefixes. None of it is anonymizer space.
Type
Internet provider
JP
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 27.109.120.0/22 since Aug 2010 | Residential | Cosmo Media, Inc. | |
| 103.36.140.0/22 since Feb 2021 | Residential | ACE QUALITY Co.,Ltd | |
| 103.83.24.0/22 since Feb 2021 | Residential | EIC Inc | |
| 119.15.144.0/21 since Dec 2008 | Residential | e-Broad Communications Inc | |
| 123.108.84.0/22 since Sep 2020 | Residential | EIC Inc | |
| 216.179.198.0/23 since Aug 2011 | Residential | Azuki, LLC | |
| 219.105.32.0/20 since May 2005 | Residential | Japan Network Information Center |
Network & history
Profile
- Registered
- Dec 27, 2001
- Domain
- dcn.to
Routing patterns
How its announcements have moved
Arrivals