Botnet Statistics [2013-07-26]

detection period: 2013-07-26 00:00-23:59 UTC
total number of suspected botnet IPs: 2756
number of botnet IPs notified to network operators: 2475
number of spam blocked: 52902
recipient count of spam blocked: 1892146

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	404
2	HINET-NET	364
3	UNICOM-GD	153
4	UNICOM-HN	141
5	CTTNET	82
6	CMNET	80
7	CRTC	43
8	CHINASKYNET	42
9	CHINANET-JS	40
10	CHINANET-FJ	40

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	1421
2	Taiwan	392
3	United States	130
4	Brazil	63
5	Peru	60
6	Argentina	50
7	Italy	49
8	India	48
9	Mexico	38
10	Spain	38