Find the vendor name of a device by entering an OUI or a MAC address
Shanghai Kanghai Information System CO.,LTD.
Shanghai Kanghai Information System CO.,LTD. , manages 31 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 32.5 million addresses.
The allocation includes the following types: MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 15 February 2018, and the most recent update was made on 05 September 2025. These allocations support network identification and communication globally.
Unique prefixes: 31
Block Size: 32505825 (32.5 M)
First registration: 15 February 2018
Last updated: 05 September 2025
MA-M:Mac Address Block Medium. Number of address 2^20 (~1 Million)
MAC Prefix | Type | Registration Date |
---|---|---|
04:58:5D:E | MA-M | 2025-05-28 |
04:A1:6F:0 | MA-M | 2025-02-19 |
04:EE:E8:7 | MA-M | 2021-11-10 |
0C:5C:B5:8 | MA-M | 2021-01-26 |
10:63:A3:8 | MA-M | 2024-04-02 |
18:C3:F4:D | MA-M | 2022-06-01 |
34:46:63:9 | MA-M | 2024-05-20 |
34:C8:D6:E | MA-M | 2024-01-18 |
38:A8:CD:7 | MA-M | 2021-07-09 |
48:5E:0E:0 | MA-M | 2024-07-18 |
54:A4:93:4 | MA-M | 2019-07-26 |
58:23:BC:4 | MA-M | 2024-12-30 |
58:47:CA:6 | MA-M | 2022-06-20 |
58:95:D8:8 | MA-M | 2020-08-25 |
64:62:66:7 | MA-M | 2019-12-19 |
6C:93:08:5 | MA-M | 2022-01-08 |
70:50:E7:0 | MA-M | 2022-03-18 |
78:13:05:9 | MA-M | 2021-04-20 |
78:39:2D:7 | MA-M | 2023-10-26 |
88:A6:EF:C | MA-M | 2023-05-25 |
8C:AE:49:E | MA-M | 2020-10-21 |
B0:47:5E:0 | MA-M | 2024-10-08 |
C0:48:2F:B | MA-M | 2024-08-21 |
C4:98:94:7 | MA-M | 2022-07-27 |
C4:FF:BC:6 | MA-M | 2018-02-15 |
DC:76:C3:3 | MA-M | 2025-04-18 |
E0:23:3B:B | MA-M | 2025-08-11 |
EC:74:CD:1 | MA-M | 2024-11-18 |
F4:20:55:A | MA-M | 2024-06-17 |
F8:2B:E6:B | MA-M | 2025-03-18 |
FC:E4:98:3 | MA-M | 2025-07-03 |