Botnet Statistics [2012-05-29]

detection period: 2012-05-29 00:00-23:59 UTC
total number of suspected botnet IPs: 6326
number of botnet IPs notified to network operators: 5483
number of spam blocked: 150864
recipient count of spam blocked: 5008232

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	1702
2	UNICOM-GD	687
3	MAINT-CHINANET-HA	493
4	UNICOM-HN	350
5	CHINANET-HA	217
6	HINET-NET	196
7	UNICOM-LN	164
8	VNPT-VNNIC-VN	78
9	BSNLNET	60
10	CHINANET-FJ	58

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	4193
2	India	219
3	Taiwan	216
4	Brazil	179
5	United States	147
6	Viet Nam	134
7	Russian Federation	97
8	South Korea	93
9	Poland	45
10	Argentina	45