Botnet Statistics [2012-04-29]

detection period: 2012-04-29 00:00-23:59 UTC
total number of suspected botnet IPs: 3145
number of botnet IPs notified to network operators: 2299
number of spam blocked: 167896
recipient count of spam blocked: 5834264

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	516
2	UNICOM-HA	323
3	CHINANET-GD	172
4	KORNET-KR	63
5	VNPT-VNNIC-VN	60
6	CHINANET-FJ	46
7	PTCL	40
8	CRTC	35
9	BSNLNET	35
10	UNICOM-BJ	30

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	1454
2	India	152
3	South Korea	144
4	United States	129
5	Brazil	113
6	Viet Nam	102
7	Russian Federation	96
8	Taiwan	58
9	Pakistan	47
10	Indonesia	38