IPv4 prefix
121.46.192.0/21
- IP Prefix (CIDR)
- 121.46.192.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Owner
- LI YUAN
- Handle
- LY4066-AP
- Country
-
China (CN)
- Address
- Shanghai Netlan Network Technology Co.,Ltd. Block B YueHong Plaza 16F-A No.88 HongCao Road Shanghai China
- Registry
- APNIC
- Registered Prefix
- 121.46.192.0/19 (121.46.192.0 - 121.46.223.255)
- Delegated Prefix
- 121.46.192.0/18 (121.46.192.0 - 121.46.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 121.46.192.0/21 | Exact | AS140292 | China Telecom |
China (CN)
|
121.46.192.0 | 121.46.199.255 |
| 121.46.192.0/21 | Exact | AS140717 | China Unicom |
China (CN)
|
121.46.192.0 | 121.46.199.255 |
| 121.46.192.0/22 | More specific | AS56046 | China Mobile Communications Corporation |
China (CN)
|
121.46.192.0 | 121.46.195.255 |