Botnet Statistics [2011-10-29]

detection period: 2011-10-29 00:00-23:59 UTC
total number of suspected botnet IPs: 1823
number of botnet IPs notified to network operators: 1344
number of spam blocked: 5572
recipient count of spam blocked: 173244

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	274
2	CHINANET-GD	118
3	CTTNET	102
4	CHINANET-JS	39
5	CRTC	36
6	BSNLNET	34
7	KORNET-KR	28
8	VNPT-VNNIC-VN	26
9	PTCL	24
10	BHARTI-IN	21

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	619
2	Taiwan	286
3	India	126
4	South Korea	71
5	United States	57
6	Brazil	56
7	Viet Nam	46
8	Russian Federation	45
9	Pakistan	36
10	Argentina	32