AS59120 · Tsukuba Internet Service Corporation
1
IPv4 prefixes
512
IPv4 addresses
0
IPv6 prefixes
🇯🇵 JP
Country
Summary
- AS number
- AS59120
- Name
- Tsukuba Internet Service Corporation
- Country
- 🇯🇵 JP
- Type
- JPNIC
- Category
- isp
- Announced
- 1 prefixes
- Updated
- 2026-08-26
Announced IPv4 prefixes (1)
| Prefix |
|---|
| 202.222.10.0/23 |