MAC Address Lookup

GCI Science & Technology Co.,LTD 00:1A:7F

00:1A:7F is a 24-bit MA-L MAC address block registered to GCI Science & Technology Co.,LTD in CN.

Vendor

GCI Science & Technology Co.,LTD

MA-L · 24-bit
00:1A:7F

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:1A:7F
Match
MA-L assignment
Address range
00:1A:7F:00:00:00 – 00:1A:7F:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
No.381, Xingangzhong Road, guangzhou guangdong CN 510310
First registered
Nov 29, 2006

Formats

  • Plain hex 001A7F
  • Colon-separated 00:1A:7F
  • Hyphen-separated 00-1A-7F
  • Cisco dot notation 001A.7F

Prefix lineage

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

  1. GCI Science&Technology Co.,Ltd. Nov 29, 2006
  2. GCI Science & Technology Co.,LTD Nov 7, 2015