Botnet Statistics [2011-12-08]

detection period: 2011-12-08 00:00-23:59 UTC
total number of suspected botnet IPs: 2897
number of botnet IPs notified to network operators: 2086
number of spam blocked: 51552
recipient count of spam blocked: 1767472

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	307
2	CHINANET-GD	111
3	CTTNET	103
4	BSNLNET	75
5	CHINANET-JS	69
6	KORNET-KR	60
7	VNPT-VNNIC-VN	45
8	CRTC	39
9	UNICOM-BJ	37
10	CHINANET-FJ	30

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	CN	763
2	TW	327
3	IN	196
4	BR	138
5	US	132
6	RU	122
7	KR	118
8	ID	108
9	VN	97
10	UA	70