Botnet Statistics [2013-08-19]

detection period: 2013-08-19 00:00-23:59 UTC
total number of suspected botnet IPs: 3032
number of botnet IPs notified to network operators: 2840
number of spam blocked: 57403
recipient count of spam blocked: 1901102

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	854
2	HINET-NET	247
3	UNICOM-GD	217
4	CHINANET-GD	217
5	CTTNET	169
6	CHINASKYNET	105
7	ZTWL	59
8	CHINANET-FJ	56
9	CRTC	28
10	UNICOM-LN	25

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country	# of suspected botnet IPs
1	China	1908
2	Taiwan	261
3	United States	156
4	Brazil	66
5	Russian Federation	45
6	Argentina	31
7	Italy	30
8	Peru	29
9	Iran	28
10	Spain	28