Botnet Statistics [2012-04-07]

detection period: 2012-04-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2623
number of botnet IPs notified to network operators: 1976
number of spam blocked: 184375
recipient count of spam blocked: 6374688

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	392
2	HINET-NET	241
3	CHINANET-GD	159
4	UNICOM-LN	87
5	CHINANET-FJ	47
6	VNPT-VNNIC-VN	34
7	CHINANET-JS	34
8	UNICOM-BJ	30
9	PTCL	27
10	BSNLNET	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	1081
2	Taiwan	265
3	United States	127
4	India	126
5	Brazil	120
6	Russian Federation	100
7	Viet Nam	72
8	South Korea	63
9	Pakistan	43
10	Indonesia	36