MAC Address Lookup

Sichuan Tianyi Comheart Telecom Co.,LTD D4:41:65

D4:41:65 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
D4:41:65

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:41:65
Match
MA-L assignment
Address range
D4:41:65:00:00:00 – D4:41:65: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
Feb 9, 2016

Formats

  • Plain hex D44165
  • Colon-separated D4:41:65
  • Hyphen-separated D4-41-65
  • Cisco dot notation D441.65

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 Feb 9, 2016
  2. Sichuan Tianyi Comheart Telecom Co.,LTD Feb 25, 2021