IPv4 prefix
103.200.220.0/22
- IP Prefix (CIDR)
- 103.200.220.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- Yu Liu
- Handle
- YL2243-AP
- Country
-
China (CN)
- Address
- Unit 901,cernet tower,Bolg 8,Tsinghua Science Prak,No.1Zhongguancun East Rd,Haidian District,Beijing
- Registry
- APNIC
- Registered Prefix
- 103.200.220.0/22 (103.200.220.0 - 103.200.223.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 103.200.220.0/22 | Exact | AS4812 | China Telecom (Group) |
China (CN)
|
103.200.220.0 | 103.200.223.255 |
| 103.200.220.0/24 | More specific | AS17621 | China Unicom Shanghai network |
China (CN)
|
103.200.220.0 | 103.200.220.255 |
| 103.200.220.0/24 | More specific | AS131314 | CBC Tech International Limited |
Hong Kong (HK)
|
103.200.220.0 | 103.200.220.255 |
| 103.200.222.0/23 | More specific | AS17621 | China Unicom Shanghai network |
China (CN)
|
103.200.222.0 | 103.200.223.255 |
| 103.200.223.0/24 | More specific | AS131314 | CBC Tech International Limited |
Hong Kong (HK)
|
103.200.223.0 | 103.200.223.255 |