Botnet Statistics [2014-05-01]

detection period: 2014-05-01 00:00-23:59 UTC
total number of suspected botnet IPs: 794
number of botnet IPs notified to network operators: 737
number of spam blocked: 39097
recipient count of spam blocked: 1321602

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	149
2	CHINANET-FJ	41
3	UNICOM-GD	28
4	CRTC	23
5	CHINANET-JS	14
6	UNICOM-HB	11
7	HICHINA	9
8	STARHUBINTERNET-SG	8
9	HINET-NET	8
10	KORNET-KR	6

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	398
2	Russian Federation	46
3	United States	42
4	Brazil	31
5	Indonesia	28
6	India	16
7	Ukraine	15
8	South Korea	15
9	Germany	15
10	Iran	12