MAC Address Lookup

Sichuan Tianyi Comheart Telecom Co.,LTD 9C:61:21

9C:61:21 is a 24-bit MA-L MAC address block registered to Sichuan Tianyi Comheart Telecom Co.,LTD in CN.

Vendor

Sichuan Tianyi Comheart Telecom Co.,LTD

MA-L · 24-bit
9C:61:21

Unicast · Universally administered (U/L bit clear)

Matched prefix
9C:61:21
Match
MA-L assignment
Address range
9C:61:21:00:00:00 – 9C:61:21:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
FL12,TowerB,Tianyi international Hotel,No.2 West Section One, Second Ring Road, Chengdu Sichuan CN 610000
First registered
Apr 12, 2016

Formats

  • Plain hex 9C6121
  • Colon-separated 9C:61:21
  • Hyphen-separated 9C-61-21
  • Cisco dot notation 9C61.21

Prefix lineage

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

  1. SICHUAN TIANYI COMHEART TELECOMCO.,LTD Apr 12, 2016
  2. Sichuan Tianyi Comheart Telecom Co.,LTD Feb 25, 2021