Botnet Statistics [2013-11-06]

detection period: 2013-11-06 00:00-23:59 UTC
total number of suspected botnet IPs: 3635
number of botnet IPs notified to network operators: 3431
number of spam blocked: 104956
recipient count of spam blocked: 3579411

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	850
2	CRTC	324
3	CMNET	276
4	CTTNET	202
5	CHINANET-GD	168
6	UNICOM-GD	163
7	CHINANET-SH	139
8	CHINANET-JS	56
9	UNICOM-LN	50
10	UNICOM-SD	48

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	1997
2	Taiwan	876
3	United States	160
4	United Kingdom	44
5	Brazil	37
6	Japan	29
7	Russian Federation	28
8	Singapore	22
9	Philippines	22
10	Mexico	22