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MAC prefix F4:EF:9E

Assigned by the IEEE to SGSG SCIENCE & TECHNOLOGY CO. LTD.

Prefix
F4:EF:9E   F4-EF-9E   F4EF.9E
Block type
MA-L (16,777,216 addresses)
Address range
F4:EF:9E:00:00:00 – F4:EF:9E:FF:FF:FF
Organization
SGSG SCIENCE & TECHNOLOGY CO. LTD
Registered address
3RD Fl, Bldg A3, No.1 software Park Rd, Zhuhai Guangdong 519085, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up F4:EF:9E:00:00:00

SGSG SCIENCE & TECHNOLOGY CO. LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.