IPv4 prefix
58.154.0.0/15
- IP Prefix (CIDR)
- 58.154.0.0/15
- Subnet Mask
- 255.254.0.0
- Address Count
- 131,072
- Owner
- CERNET Helpdesk
- Handle
- CER-AP
- Country
-
China (CN)
- Address
- CERNET Center Beijing 100084, China
- Registry
- APNIC
- Registered Prefix
- 58.154.0.0/15 (58.154.0.0 - 58.155.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 58.154.0.0/15 | Exact | AS4538 | China Education and Research Network Center |
China (CN)
|
58.154.0.0 | 58.155.255.255 |
| 58.154.16.0/20 | More specific | AS151229 | Shenyang Aerospace University |
China (CN)
|
58.154.16.0 | 58.154.31.255 |