Botnet Statistics [2012-01-12]

detection period: 2012-01-12 00:00-23:59 UTC
total number of suspected botnet IPs: 2028
number of botnet IPs notified to network operators: 1480
number of spam blocked: 4999
recipient count of spam blocked: 150431

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	263
2	CHINANET-GD	117
3	VNPT-VNNIC-VN	45
4	CRTC	45
5	BSNLNET	42
6	CHINANET-JS	31
7	CHINANET-SH	23
8	BHARTI-IN	21
9	KORNET-KR	20
10	BY-BELPAK-20091210	20

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	464
2	Taiwan	270
3	India	145
4	Brazil	110
5	United States	103
6	Russian Federation	94
7	Viet Nam	79
8	Indonesia	63
9	Germany	48
10	South Korea	42