Botnet Statistics [2012-02-09]

detection period: 2012-02-09 00:00-23:59 UTC
total number of suspected botnet IPs: 3140
number of botnet IPs notified to network operators: 2456
number of spam blocked: 24423
recipient count of spam blocked: 753357

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	397
2	HINET-NET	382
3	UNICOM-LN	86
4	VNPT-VNNIC-VN	74
5	KORNET-KR	61
6	BSNLNET	48
7	CHINANET-JS	45
8	TELKOMNET	42
9	CHINANET-FJ	35
10	MTNLISP	26

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	973
2	Taiwan	407
3	India	155
4	Brazil	136
5	Indonesia	129
6	United States	117
7	South Korea	117
8	Viet Nam	114
9	Russian Federation	94
10	Peru	63