Botnet Statistics [2012-03-02]

detection period: 2012-03-02 00:00-23:59 UTC
total number of suspected botnet IPs: 4984
number of botnet IPs notified to network operators: 3977
number of spam blocked: 157564
recipient count of spam blocked: 5200185

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	1230
2	HINET-NET	362
3	UNICOM-GD	274
4	PTCL	93
5	BSNLNET	93
6	VNPT-VNNIC-VN	85
7	TELKOMNET	59
8	KORNET-KR	55
9	CHINANET-JS	50
10	CHINANET-FJ	39

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	2057
2	Taiwan	389
3	India	279
4	Indonesia	185
5	Brazil	176
6	United States	157
7	Viet Nam	145
8	Pakistan	121
9	Russian Federation	119
10	South Korea	118