Botnet Statistics [2012-07-03]

detection period: 2012-07-03 00:00-23:59 UTC
total number of suspected botnet IPs: 3681
number of botnet IPs notified to network operators: 3012
number of spam blocked: 110365
recipient count of spam blocked: 3654624

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	1048
2	UNICOM-GD	387
3	UNICOM-LN	248
4	HINET-NET	164
5	CHINANET-FJ	60
6	CHINANET-JS	51
7	CRTC	37
8	BSNLNET	31
9	VNPT-VNNIC-VN	28
10	UNICOM-BJ	26

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	2242
2	Taiwan	183
3	Brazil	132
4	India	108
5	United States	102
6	Russian Federation	94
7	Viet Nam	61
8	South Korea	54
9	Germany	37
10	Ukraine	34