Vendor
Guoqing (shangdong) Information Technology Co.,Ltd
MA-S · 36-bit
8C:1F:64:57:E
Unicast · Universally administered (U/L bit clear)
- Matched prefix
8C:1F:64:57:E- Match
- MA-S assignment
- Address range
8C:1F:64:57:E0:00 – 8C:1F:64:57:EF:FF- Addresses in block
- 4,096
- Country
- CN
- Organization address
- Floor 12, Building C, Big Data Industrial Base, High-Tech Zone Jinan Shandong CN 250101
- First registered
- May 22, 2025
Formats
-
Plain hex
8C1F6457E -
Colon-separated
8C:1F:64:57:E -
Hyphen-separated
8C-1F-64-57-E -
Cisco dot notation
8C1F.6457.E