| ASN | AS4837 |
| Description | CNC Group CHINA169 Heilongjiang Province Network |
| IP Range | 221.207.64.0 — 221.207.127.255 |
| Num of IPs | 16384 |
| ASN | AS4837 |
| Name | CHINA169-Backbone |
| Description | CHINA UNICOM China169 Backbone |
| Organisation | |
| Range | 221.207.64.0 — 221.207.127.255 |
| CIDR | 221.207.64.0/18 |
