MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 44:56:E2 (Sichuan Tianyi Comheart Telecom Co.,LTD)
MAC address prefix 44:56:E2 is registered to Sichuan Tianyi Comheart Telecom Co.,LTD, located at No.198, First Section, Snow Mountain Avenue, Jinyuan Town, Dayi County, Chengdu Sichuan 611330, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 10 April 2020, with the most recent update made on 23 February 2021.
Vendor & Registry Dossier
Assigned Prefix
44:56:E2
Registrant / Organization
Registry Chronology
Initial registration: 10 April 2020
Last updated: 23 February 2021
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
No.198
First Section
Snow Mountain Avenue
Jinyuan Town
Dayi County
Chengdu Sichuan 611330
CN.
First Section
Snow Mountain Avenue
Jinyuan Town
Dayi County
Chengdu Sichuan 611330
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4456e2 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4456E2",
"company": "Sichuan Tianyi Comheart Telecom Co.,LTD",
"address": "No.198, First Section, Snow Mountain Avenue, Jinyuan Town, Dayi County, Chengdu Sichuan 611330, CN",
"country": "CN",
"blockStart": "4456E2000000",
"blockEnd": "4456E2FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2021-02-23",
"isRand": false,
"isPrivate": false
}