E0:3C:1C:80:00:00 to E0:3C:1C:8F:FF:FF
Jiangsu Riying Electronics Co.,Ltd.
Inspect this prefixRegistered address
Hengshanqiao,Changzhou,Jiangsu,China
Changzhou 213119
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- E0:3C:1C:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 246,548,780,810,240 to 246,548,781,858,815
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between E0:3C:1C:80:00:00 and E0:3C:1C:8F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.