Shenzhen HS Fiber Communication Equipment CO., LTD
Network interface
MA-M
This is a universally administered unicast address with a registered vendor prefix.
OUI38:3A:21Matched block: 38:3A:21:2 /28
Vendor address6F, Bld#A, Dezhong Industrial Park, Yangmei Village, Bantian Town, Longgang District Shenzhen Guangdong CN 518129
Country🇨🇳 China
Block range38:3A:21:20:00:00– 38:3A:21:2F:FF:FF
Address capacity1,048,576
TransmissionUnicast: addressed to a single device
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
RandomizationNo randomization indicators detected
Derived modified EUI-643A:3A:21:FF:FE:20:00:00
Possible IPv6 link-local derivationfe80::3a3a:21ff:fe20:0
Device
Network interface
The EUI-64 and IPv6 link-local fields are a mathematical derivation from this MAC address. They don't confirm the device currently uses that IPv6 address.
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