Data as of Nov 4, 2026
Autonomous system
AS139468
DC Communications Inc.
Announces 6,144 addresses in 12 prefixes. None of it is anonymizer space.
Type
Business
JP
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 43.239.105.0/24 since Jul 2026 | Business | Global Network Agency Inc. | |
| 45.116.134.0/23 since May 2024 | Unknown | ||
| 45.116.134.0/24 since Nov 2021 | Business | ||
| 101.0.28.0/24 since Jul 2020 | Business | Double Cast Inc. | |
| 101.0.29.0/24 since Jul 2020 | Business | Double Cast Inc. | |
| 101.0.31.0/24 since May 2022 | Business | Double Cast Inc. | |
| 103.9.94.0/23 since Mar 2023 | Business | ||
| 103.28.28.0/22 since Mar 2024 | Business | ||
| 103.37.132.0/22 since Jul 2024 | Business | ||
| 103.240.12.0/22 since Sep 2019 | Business | ||
| 103.240.13.0/24 since Jun 2023 | Business | ||
| 103.245.4.0/22 since Sep 2022 | Business |
Network & history
Profile
- Registered
- Aug 1, 2019
- Domain
- dc-communications.jp
- Website
- dc-communications.jp
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals