Botnet Statistics [2013-08-15]

detection period: 2013-08-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3351
number of botnet IPs notified to network operators: 3093
number of spam blocked: 83577
recipient count of spam blocked: 2537693

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	619
2	HINET-NET	440
3	CHINANET-GD	317
4	CTTNET	272
5	CRTC	254
6	UNICOM-GD	179
7	CHINANET-FJ	30
8	UNICOM-LN	26
9	PE-TPSA-LACNIC	21
10	CMNET	18

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	1929
2	Taiwan	450
3	United States	169
4	Brazil	61
5	Peru	46
6	Russian Federation	40
7	India	39
8	Spain	39
9	Argentina	35
10	Colombia	34