Botnet Statistics [2013-09-30]

detection period: 2013-09-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1931
number of botnet IPs notified to network operators: 1828
number of spam blocked: 85053
recipient count of spam blocked: 2883550

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	887
2	UNICOM-GD	171
3	CHINANET-GD	88
4	CTTNET	47
5	UNICOM-LN	27
6	CHINANET-FJ	24
7	ZTWL	16
8	CRTC	15
9	UNICOM-HE	10
10	CHINANET-ZJ	10

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	Taiwan	895
2	China	544
3	United States	83
4	United Kingdom	55
5	Brazil	46
6	Russian Federation	31
7	India	25
8	France	15
9	Argentina	14
10	Mexico	13