IPv4 prefix
175.102.128.0/21
- IP Prefix (CIDR)
- 175.102.128.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Handle
- IRT-YOVOLE-CN
- Country
-
China (CN)
- Address
- 12F,No.323,Guoding Road,Yangpu District,Shanghai,P.R.China
- Registry
- APNIC
- Registered Prefix
- 175.102.128.0/19 (175.102.128.0 - 175.102.159.255)
- Delegated Prefix
- 175.102.0.0/16 (175.102.0.0 - 175.102.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 175.102.128.0/21 | Exact | AS4811 | China Telecom (Group) |
China (CN)
|
175.102.128.0 | 175.102.135.255 |
| 175.102.132.0/22 | More specific | AS17621 | China Unicom Shanghai network |
China (CN)
|
175.102.132.0 | 175.102.135.255 |