MAC Address Lookup

Sichuan Tianyi Comheart Telecom Co.,LTD EC:F8:EB

EC:F8:EB 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
EC:F8:EB

Unicast · Universally administered (U/L bit clear)

Matched prefix
EC:F8:EB
Match
MA-L assignment
Address range
EC:F8:EB:00:00:00 – EC:F8:EB: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
Jul 18, 2017

Formats

  • Plain hex ECF8EB
  • Colon-separated EC:F8:EB
  • Hyphen-separated EC-F8-EB
  • Cisco dot notation ECF8.EB

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 Jul 18, 2017
  2. Sichuan Tianyi Comheart Telecom Co.,LTD Feb 25, 2021