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MAC prefix 00:19:11

Assigned by the IEEE to Just In Mobile Information Technologies (Shanghai) Co., Ltd..

Prefix
00:19:11   00-19-11   0019.11
Block type
MA-L (16,777,216 addresses)
Address range
00:19:11:00:00:00 – 00:19:11:FF:FF:FF
Organization
Just In Mobile Information Technologies (Shanghai) Co., Ltd.
Registered address
5th Floor, 2nd Area, Haiwangxing Building, 62 Xingguang Ave., N.High-Tech Park, Chongqing 401121, CN
Country
China (CN)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:19:11:00:00:00

Just In Mobile Information Technologies (Shanghai) Co., Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.