Botnet Statistics [2012-12-08]

detection period: 2012-12-08 00:00-23:59 UTC
total number of suspected botnet IPs: 2931
number of botnet IPs notified to network operators: 1711
number of spam blocked: 76729
recipient count of spam blocked: 2439602

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	482
2	UNICOM-HN	284
3	CHINANET-GD	262
4	UNICOM-GD	186
5	MAINT-CHINANET-HA	155
6	CHINANET-HA	124
7	TimeNet	58
8	CTTNET	54
9	CHINANET-FJ	53
10	CHINANET-JS	34

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	1564
2	Taiwan	497
3	Brazil	103
4	United States	98
5	Russian Federation	83
6	India	43
7	Ukraine	35
8	South Korea	32
9	Romania	26
10	United Kingdom	23