Botnet Statistics [2012-03-08]

detection period: 2012-03-08 00:00-23:59 UTC
total number of suspected botnet IPs: 3438
number of botnet IPs notified to network operators: 2689
number of spam blocked: 132913
recipient count of spam blocked: 4582898

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	406
2	HINET-NET	339
3	UNICOM-GD	117
4	VNPT-VNNIC-VN	63
5	PTCL	55
6	CHINANET-FJ	51
7	CHINANET-JS	48
8	KORNET-KR	37
9	BY-BELPAK-20091210	34
10	TELKOMNET	33

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	1113
2	Taiwan	367
3	United States	153
4	Brazil	153
5	India	141
6	Russian Federation	113
7	Indonesia	108
8	Viet Nam	105
9	Poland	78
10	South Korea	77