- Prefix
- 00:12:57 00-12-57 0012.57
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:12:57:00:00:00 – 00:12:57:FF:FF:FF
- Organization
- LeapComm Communication Technologies Inc.
- Registered address
- RM1804-05 South Tower Hong Kong Plaza, No.283 Huaihai Zhong Road, Shanghai 200021, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:12:57:00:00:00
LeapComm Communication Technologies Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.