Botnet Statistics [2013-10-13]

detection period: 2013-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 2326
number of botnet IPs notified to network operators: 2087
number of spam blocked: 95969
recipient count of spam blocked: 3207114

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	963
2	CHINANET-GD	159
3	UNICOM-GD	135
4	CHINANET-FJ	44
5	CTTNET	36
6	UNICOM-LN	26
7	CHINANET-SH	26
8	CHINANET-JS	18
9	SHENZHEN-CNC	17
10	CMNET	16

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	971
2	China	661
3	United States	65
4	Brazil	55
5	Spain	49
6	Argentina	39
7	Colombia	31
8	United Kingdom	30
9	Italy	29
10	Russian Federation	24