210.21.0.0/18
AS17622 · China Unicom
Summary
- BGP Prefix
- 210.21.0.0/18
- Country
- 🇨🇳 China
- Domain
- chinaunicom.cn
- Registry
- APNIC
- ID
- UNICOM-GD
- Allocation
- Part of 210.21.0.0/17
WHOIS
- Network
- 210.21.0.0/17
- Name
- China Unicom Guangdong province network
- Net name
- UNICOM-GD
- Organization type
- allocated non-portable
- Registry
- APNIC
- Country
- CN
- Abuse contact
- ABUSE CUCN
- Abuse email
- hqs-ipabuse@chinaunicom.cn
- Abuse phone
- +000000000
- Abuse address
- No.21,Financial Street, Beijing,100033, P.R.China
Overlapping Ranges
| Range | Source | Holder | Country |
|---|---|---|---|
| 210.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 210.21.0.0/16 | WHOIS (APNIC) | China Unicom IP network | CN |
| 210.21.0.0/17 | BGP route | AS17622 China Unicom | — |
| 210.21.0.0/17 | WHOIS (APNIC) | China Unicom Guangdong province network | CN |
| 210.21.0.0/17 | APNIC assigned | — | CN |
| 210.21.0.0/18 | BGP route | AS17622 China Unicom | — |
| 210.21.32.0/19 | BGP route | AS17622 China Unicom | — |
| 210.21.8.0/22 | BGP route | AS17622 China Unicom | — |
| 210.21.4.0/24 | BGP route | AS17622 China Unicom | — |
| 210.21.7.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.8.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.11.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.13.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.14.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.15.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.16.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.17.0/24 | BGP route | AS17622 China Unicom | — |
| 210.21.17.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.21.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.22.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.23.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.24.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.25.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.26.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.39.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.40.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.41.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.45.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.46.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.49.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.50.0/24 | BGP route | AS17622 China Unicom | — |
| 210.21.50.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.51.0/24 | BGP route | AS17622 China Unicom | — |
| 210.21.51.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.56.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.57.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.58.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.59.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.61.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.62.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.63.0/24 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.12.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.18.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.18.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.19.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.19.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.20.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.20.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.31.0/25 | WHOIS (APNIC) | South China AIR POP | CN |
| 210.21.33.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.36.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.37.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.38.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.38.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.44.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.47.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.60.0/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.60.128/25 | WHOIS (APNIC) | guangzhou city | CN |
| 210.21.6.128/26 | WHOIS (APNIC) | guangzhou city | CN |