Botnet Statistics [2013-12-23]

detection period: 2013-12-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2717
number of botnet IPs notified to network operators: 2381
number of spam blocked: 31768
recipient count of spam blocked: 1233499

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	503
2	CRTC	167
3	CTTNET	92
4	CMNET	87
5	UNICOM-SD	62
6	CHINANET-JS	46
7	UNICOM-LN	42
8	UNICOM-HE	36
9	CHINANET-FJ	36
10	HINET-NET	33

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	1562
2	United States	151
3	India	81
4	Brazil	60
5	France	55
6	Taiwan	54
7	South Korea	53
8	Spain	47
9	United Kingdom	40
10	Indonesia	33