MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TC
IEEE Registrant 3 Prefixes
Twoway Communications, Inc.
Twoway Communications, Inc. manages 3 unique MAC address prefixes. These prefixes have a total block size of 12.3 thousand addresses.
The allocation includes the following types: MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).
The company registered its MAC address allocation on 23 December 2014, and the most recent update was made on 21 October 2020. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 12285 (12.28 k)
First registration 23 December 2014
Last updated 21 October 2020
Entity Details
Unique prefixes 3
Block Size 12285 (12.28 k)
First registration 23 December 2014
Last updated 21 October 2020
Types
MA-S: Block Type
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:41:C | MA-S | 2020-10-21 |
| 70:B3:D5:4A:A | MA-S | 2014-12-23 |
| 70:B3:D5:FB:C | MA-S | 2017-07-23 |