Search MAC Address Vendor Database by entering an OUI or a MAC Address
List of MAC addresses in this range (different styles)
| Unix Zero-Padded | Unix Format | IEEE EUI-48 | Cisco | No Delimiters |
|---|---|---|---|---|
| 00:81:C4:00:00:64 | 0:81:C4:0:0:64 | 00-81-C4-00-00-64 | 0081.C400.0064 | 0081C4000064 |
| 00:81:C4:00:00:65 | 0:81:C4:0:0:65 | 00-81-C4-00-00-65 | 0081.C400.0065 | 0081C4000065 |
| 00:81:C4:00:00:66 | 0:81:C4:0:0:66 | 00-81-C4-00-00-66 | 0081.C400.0066 | 0081C4000066 |
| 00:81:C4:00:00:67 | 0:81:C4:0:0:67 | 00-81-C4-00-00-67 | 0081.C400.0067 | 0081C4000067 |
| 00:81:C4:00:00:68 | 0:81:C4:0:0:68 | 00-81-C4-00-00-68 | 0081.C400.0068 | 0081C4000068 |
| 00:81:C4:00:00:69 | 0:81:C4:0:0:69 | 00-81-C4-00-00-69 | 0081.C400.0069 | 0081C4000069 |
| 00:81:C4:00:00:6A | 0:81:C4:0:0:6A | 00-81-C4-00-00-6A | 0081.C400.006A | 0081C400006A |
| 00:81:C4:00:00:6B | 0:81:C4:0:0:6B | 00-81-C4-00-00-6B | 0081.C400.006B | 0081C400006B |
| 00:81:C4:00:00:6C | 0:81:C4:0:0:6C | 00-81-C4-00-00-6C | 0081.C400.006C | 0081C400006C |
| 00:81:C4:00:00:6D | 0:81:C4:0:0:6D | 00-81-C4-00-00-6D | 0081.C400.006D | 0081C400006D |
| 00:81:C4:00:00:6E | 0:81:C4:0:0:6E | 00-81-C4-00-00-6E | 0081.C400.006E | 0081C400006E |
| 00:81:C4:00:00:6F | 0:81:C4:0:0:6F | 00-81-C4-00-00-6F | 0081.C400.006F | 0081C400006F |
| 00:81:C4:00:00:70 | 0:81:C4:0:0:70 | 00-81-C4-00-00-70 | 0081.C400.0070 | 0081C4000070 |
| 00:81:C4:00:00:71 | 0:81:C4:0:0:71 | 00-81-C4-00-00-71 | 0081.C400.0071 | 0081C4000071 |
| 00:81:C4:00:00:72 | 0:81:C4:0:0:72 | 00-81-C4-00-00-72 | 0081.C400.0072 | 0081C4000072 |
| 00:81:C4:00:00:73 | 0:81:C4:0:0:73 | 00-81-C4-00-00-73 | 0081.C400.0073 | 0081C4000073 |
| 00:81:C4:00:00:74 | 0:81:C4:0:0:74 | 00-81-C4-00-00-74 | 0081.C400.0074 | 0081C4000074 |
| 00:81:C4:00:00:75 | 0:81:C4:0:0:75 | 00-81-C4-00-00-75 | 0081.C400.0075 | 0081C4000075 |
| 00:81:C4:00:00:76 | 0:81:C4:0:0:76 | 00-81-C4-00-00-76 | 0081.C400.0076 | 0081C4000076 |
| 00:81:C4:00:00:77 | 0:81:C4:0:0:77 | 00-81-C4-00-00-77 | 0081.C400.0077 | 0081C4000077 |
| 00:81:C4:00:00:78 | 0:81:C4:0:0:78 | 00-81-C4-00-00-78 | 0081.C400.0078 | 0081C4000078 |
| 00:81:C4:00:00:79 | 0:81:C4:0:0:79 | 00-81-C4-00-00-79 | 0081.C400.0079 | 0081C4000079 |
| 00:81:C4:00:00:7A | 0:81:C4:0:0:7A | 00-81-C4-00-00-7A | 0081.C400.007A | 0081C400007A |
| 00:81:C4:00:00:7B | 0:81:C4:0:0:7B | 00-81-C4-00-00-7B | 0081.C400.007B | 0081C400007B |
| 00:81:C4:00:00:7C | 0:81:C4:0:0:7C | 00-81-C4-00-00-7C | 0081.C400.007C | 0081C400007C |
| 00:81:C4:00:00:7D | 0:81:C4:0:0:7D | 00-81-C4-00-00-7D | 0081.C400.007D | 0081C400007D |
| 00:81:C4:00:00:7E | 0:81:C4:0:0:7E | 00-81-C4-00-00-7E | 0081.C400.007E | 0081C400007E |
| 00:81:C4:00:00:7F | 0:81:C4:0:0:7F | 00-81-C4-00-00-7F | 0081.C400.007F | 0081C400007F |
| 00:81:C4:00:00:80 | 0:81:C4:0:0:80 | 00-81-C4-00-00-80 | 0081.C400.0080 | 0081C4000080 |
| 00:81:C4:00:00:81 | 0:81:C4:0:0:81 | 00-81-C4-00-00-81 | 0081.C400.0081 | 0081C4000081 |
| 00:81:C4:00:00:82 | 0:81:C4:0:0:82 | 00-81-C4-00-00-82 | 0081.C400.0082 | 0081C4000082 |
| 00:81:C4:00:00:83 | 0:81:C4:0:0:83 | 00-81-C4-00-00-83 | 0081.C400.0083 | 0081C4000083 |
| 00:81:C4:00:00:84 | 0:81:C4:0:0:84 | 00-81-C4-00-00-84 | 0081.C400.0084 | 0081C4000084 |
| 00:81:C4:00:00:85 | 0:81:C4:0:0:85 | 00-81-C4-00-00-85 | 0081.C400.0085 | 0081C4000085 |
| 00:81:C4:00:00:86 | 0:81:C4:0:0:86 | 00-81-C4-00-00-86 | 0081.C400.0086 | 0081C4000086 |
| 00:81:C4:00:00:87 | 0:81:C4:0:0:87 | 00-81-C4-00-00-87 | 0081.C400.0087 | 0081C4000087 |
| 00:81:C4:00:00:88 | 0:81:C4:0:0:88 | 00-81-C4-00-00-88 | 0081.C400.0088 | 0081C4000088 |
| 00:81:C4:00:00:89 | 0:81:C4:0:0:89 | 00-81-C4-00-00-89 | 0081.C400.0089 | 0081C4000089 |
| 00:81:C4:00:00:8A | 0:81:C4:0:0:8A | 00-81-C4-00-00-8A | 0081.C400.008A | 0081C400008A |
| 00:81:C4:00:00:8B | 0:81:C4:0:0:8B | 00-81-C4-00-00-8B | 0081.C400.008B | 0081C400008B |
| 00:81:C4:00:00:8C | 0:81:C4:0:0:8C | 00-81-C4-00-00-8C | 0081.C400.008C | 0081C400008C |
| 00:81:C4:00:00:8D | 0:81:C4:0:0:8D | 00-81-C4-00-00-8D | 0081.C400.008D | 0081C400008D |
| 00:81:C4:00:00:8E | 0:81:C4:0:0:8E | 00-81-C4-00-00-8E | 0081.C400.008E | 0081C400008E |
| 00:81:C4:00:00:8F | 0:81:C4:0:0:8F | 00-81-C4-00-00-8F | 0081.C400.008F | 0081C400008F |
| 00:81:C4:00:00:90 | 0:81:C4:0:0:90 | 00-81-C4-00-00-90 | 0081.C400.0090 | 0081C4000090 |
| 00:81:C4:00:00:91 | 0:81:C4:0:0:91 | 00-81-C4-00-00-91 | 0081.C400.0091 | 0081C4000091 |
| 00:81:C4:00:00:92 | 0:81:C4:0:0:92 | 00-81-C4-00-00-92 | 0081.C400.0092 | 0081C4000092 |
| 00:81:C4:00:00:93 | 0:81:C4:0:0:93 | 00-81-C4-00-00-93 | 0081.C400.0093 | 0081C4000093 |
| 00:81:C4:00:00:94 | 0:81:C4:0:0:94 | 00-81-C4-00-00-94 | 0081.C400.0094 | 0081C4000094 |
| 00:81:C4:00:00:95 | 0:81:C4:0:0:95 | 00-81-C4-00-00-95 | 0081.C400.0095 | 0081C4000095 |