MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 18:81:ED is registered to TERACOM TELEMATICA S.A, located at RUA AMERICA1000Eldorado do Sul Rio Grande do Sul 92990-000BR.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 26 January 2024, and no subsequent updates have been recorded.
OUI: 18:81:ED
Vendor name: TERACOM TELEMATICA S.A
Address:
Assignment Type MA-L RUA AMERICA
1000
Eldorado do Sul Rio Grande do Sul 92990-000
BR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 26 January 2024
