JiangSu NanJing University Electronic Information Technology Co.,Ltd

MAC address prefix EC:22:57 is registered to JiangSu NanJing University Electronic Information Technology Co.,Ltd, located at F7Block 06NanJing JiangSu 210000CN.

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

The prefix was initially registered on 20 June 2013, with the most recent update made on 17 November 2015.

OUI: EC:22:57

Vendor name: JiangSu NanJing University Electronic Information Technology Co.,Ltd

Address:

F7
Block 06
NanJing JiangSu 210000
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: 20 June 2013

MAC Address Vendor Country CN map