OUI Lookup
b4a5ef
Sercomm Corporation.
Manufacturer Information
- OUI Prefix
- b4a5ef
- Manufacturer
- Sercomm Corporation.
- Address
- 3F,No.81,Yu-Yih Rd.,Chu-Nan Chen Miao-Lih Hsuan TW 115
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 19
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B4A5EF
The OUI prefix B4A5EF is assigned to Sercomm Corporation., based in 3F,No.81,Yu-Yih Rd.,Chu-Nan Chen Miao-Lih Hsuan TW 115 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Sercomm Corporation..
Other prefixes from Sercomm Corporation.
e81b69Sercomm Corporation.d460e3Sercomm Corporation.3802deSercomm Corporation.105072Sercomm Corporation.749d79Sercomm Corporation.3c9872Sercomm Corporation.e06066Sercomm Corporation.788102Sercomm Corporation.3c62f0Sercomm Corporation.60ce86Sercomm Corporation.142e5eSercomm Corporation.944a0cSercomm Corporation.7894b4Sercomm Corporation.0c7329Sercomm Corporation.d42122Sercomm Corporation.00c002Sercomm Corporation.f464b6Sercomm Corporation.000e8fSercomm Corporation.