8C:18:50:00:00:00 to 8C:18:50:FF:FF:FF
China Mobile (Hangzhou) Information Technology Co., Ltd.
Inspect this prefixRegistered address
No. 1600 Yuhangtang Road, Wuchang Street, Yuhang District
Hangzhou Hangzhou 310000
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 8C:18:50 /24
- Addresses in block
- 16,777,216
- Decimal range
- 154,036,049,281,024 to 154,036,066,058,239
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 8C:18:50:00:00:00 and 8C:18:50:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.