- Prefix
- 30:EF:D1 30-EF-D1 30EF.D1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 30:EF:D1:00:00:00 – 30:EF:D1:FF:FF:FF
- Organization
- Alstom Strongwish (Shenzhen) Co., Ltd.
- Registered address
- 5F,Building No.6, Keji Middle 2 Road High-Tech Industrial Park,, Shen Zhen Guangdong 518057, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 30:EF:D1:00:00:00
Alstom Strongwish (Shenzhen) Co., Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.