5C:A7:21 New H3C Technologies Co., Ltd
Every MAC address from 5C:A7:21:00:00:00 to 5C:A7:21:FF:FF:FF belongs to a block the IEEE assigned to New H3C Technologies Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:A7:21 belongs to
Written 5C:A7:21, 5C-A7-21 or 5CA721, depending on the system. Look up a full address.
Prefix
5C:A7:21
Organization
New H3C Technologies Co., Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
5C:A7:21:00:00:00
Last address
5C:A7:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
466 Changhe Road, Binjiang District Hangzhou Zhejiang CN 310052
Same organization
Other blocks assigned to New H3C Technologies Co., Ltd
141 more blocks registered under the same name.
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