Botnet Statistics [2012-10-28]

detection period: 2012-10-28 00:00-23:59 UTC
total number of suspected botnet IPs: 3689
number of botnet IPs notified to network operators: 3043
number of spam blocked: 105185
recipient count of spam blocked: 3556694

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	760
2	UNICOM-HN	376
3	UNICOM-HA	331
4	CHINANET-GD	165
5	UNICOM-GD	164
6	ZTWL	71
7	CHINANET-FJ	48
8	TimeNet	47
9	UNICOM-BJ	38
10	CHINANET-HB	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	1525
2	Taiwan	777
3	Brazil	102
4	United States	98
5	Russian Federation	88
6	Iran	77
7	Peru	58
8	Romania	55
9	Ukraine	49
10	Poland	48