Data as of Nov 3, 2026
Autonomous system
AS17789
CNCGROUP IP network of ShangHai IDC
Announces 65,536 addresses in 2 prefixes. 1,024 of them are anonymizer space (all Datacenter proxy) in 1 prefix: 1.6% of what it announces.
Type
Hosting
CN
Operators · brokers · owners leasing
1 · 1 · 0
Announced prefixes
| Prefix | Type | Anonymizer addresses | Operator | Holder | RPKI |
|---|---|---|---|---|---|
| 27.99.128.0/17 since Oct 2025 | Hosting | 1,0243.1%Datacenter proxy | Proxy providerssold by Oxylabs | China Network Information Center | |
| 42.0.128.0/17 since Oct 2025 | Hosting | LocalArea Communication of LangFang LTD. CO. |
Where its space comes from
Operators, sellers and brokers
Leased from
IP brokers
| Name | In AS17789 | /24s |
|---|---|---|
| Ace Data Centers | 1,0241.6% | 4 |
Network & history
Profile
- Registered
- Jun 18, 2001
- Domain
- chinaunicom.cn
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals