June ADSL Log Analysis

Analysis of the logs files from my ADSL router for June, there was a large number of UDP scans which emanated from China.

The detected events broke down country wise as follows

Country	Number of events	Number of unique IP
China	317	22
Turkey	72	72
Azerbaijan	2	2
South Africa	1	1
Cyprus	1	1

The top three IP addresses for the origination of the probes where

48  events - 220.243.27.nnn (eTrunk Network Telecomunication Ltd., Guangzhou, China)
43  events - 222.125.37.nnn (ShenZhen Topway Video Communication Co. Ltd. GuangDong, China)
36  events - 211.141.176.nnn (China Mobile Communications Corporation, Anhui, China)