- Prefix
- 70:DD:EF 70-DD-EF 70DD.EF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 70:DD:EF:00:00:00 – 70:DD:EF:FF:FF:FF
- Organization
- Huawei Device Co., Ltd.
- Registered address
- No.2 of Xincheng Road, Songshan Lake Zone, Dongguan Guangdong 523808, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 70:DD:EF:00:00:00
Huawei Device Co., Ltd. holds 490 blocks in total: see all. Source: IEEE Registration Authority public listing.