MAC Address Lookup

Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd 3C:91:57

3C:91:57 is a 24-bit MA-L MAC address block registered to Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd in CN.

Vendor

Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd

MA-L · 24-bit
3C:91:57

Unicast · Universally administered (U/L bit clear)

Matched prefix
3C:91:57
Match
MA-L assignment
Address range
3C:91:57:00:00:00 – 3C:91:57:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
5F Building 2,No.56,Liuhe Road,Xihu District Hangzhou Zhejiang CN 310023
First registered
Jan 29, 2011

Formats

  • Plain hex 3C9157
  • Colon-separated 3C:91:57
  • Hyphen-separated 3C-91-57
  • Cisco dot notation 3C91.57

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Hangzhou Yulong Conmunication Co.,Ltd Jan 29, 2011
  2. Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd Apr 27, 2016