OUI Lookup
000500
Cisco Systems, Inc
Manufacturer Information
- OUI Prefix
- 000500
- Manufacturer
- Cisco Systems, Inc
- Address
- 80 West Tasman Drive San Jose CA US 94568
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1231
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000500
The OUI prefix 000500 is assigned to Cisco Systems, Inc, based in 80 West Tasman Drive San Jose CA US 94568 . 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 Cisco Systems, Inc.
Other prefixes from Cisco Systems, Inc
7426acCisco Systems, Ince80ab9Cisco Systems, Inc001192Cisco Systems, Inc2c86d2Cisco Systems, Inc6c03b5Cisco Systems, Inc4cec0fCisco Systems, Inc00425aCisco Systems, Inc001563Cisco Systems, Inc00b0e1Cisco Systems, Incc828e5Cisco Systems, Incd009c8Cisco Systems, Inc44643cCisco Systems, Inc24161bCisco Systems, Incd42c44Cisco Systems, Ince8dc6cCisco Systems, Inc843dc6Cisco Systems, Ince8d322Cisco Systems, Inc806a00Cisco Systems, Inc001380Cisco Systems, Inc001360Cisco Systems, Inc00b064Cisco Systems, Inc005f86Cisco Systems, Inc00f663Cisco Systems, Inc0062ecCisco Systems, Inc