Summary
| ASN | AS4837 CNCGROUP IP network of ShangHai IDC |
| BGP | 123.138.0.0/15 |
| Registry | APNIC |
| Country | CN |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2007-02-28 |
| Last Updated | 2026-08-26 |
| 123.139.173.0/24 | N/A | 0 | 1 | 1 |
| 123.139.188.0/24 | N/A | 0 | 1 | 1 |
| 123.139.211.0/24 | N/A | 0 | 1 | 1 |