| ASN | AS4837 |
| Description | China Unicom China169 Network |
| IP Range | 221.3.128.0 — 221.3.255.255 |
| Num of IPs | 32768 |
| ASN | AS4837 |
| Name | CHINA169-Backbone |
| Description | CHINA UNICOM China169 Backbone |
| Organisation | |
| Range | 221.3.128.0 — 221.3.255.255 |
| CIDR | 221.3.128.0/17 |
