NordStellar
NordStellar
Advanced security, dark web monitoring, and threat detection for your business.
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  • 🛡 Monitors your digital attack surface for external vulnerabilities.
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LeapComm Communication Technologies Inc.

MAC address prefix 00:12:57 is registered to LeapComm Communication Technologies Inc., located at RM1804-05 South Tower Hong Kong PlazaNo.283 Huaihai Zhong RoadShanghai 200021CN.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 09 September 2004, with the most recent update made on 17 November 2015.

OUI: 00:12:57

Vendor name: LeapComm Communication Technologies Inc.

Address:

RM1804-05 South Tower Hong Kong Plaza
No.283 Huaihai Zhong Road
Shanghai 200021
CN.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 09 September 2004

MAC Address Vendor Country CN map