Botnet Statistics [2012-12-10]

detection period: 2012-12-10 00:00-23:59 UTC
total number of suspected botnet IPs: 4228
number of botnet IPs notified to network operators: 3414
number of spam blocked: 113056
recipient count of spam blocked: 3669535

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	427
2	UNICOM-HN	405
3	HINET-NET	232
4	MAINT-CHINANET-HA	214
5	UNICOM-GD	182
6	CHINANET-HA	122
7	CTTNET	91
8	CHINANET-JS	88
9	BSNLNET	65
10	TimeNet	61

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	2273
2	Taiwan	250
3	United States	231
4	India	181
5	Russian Federation	178
6	Brazil	150
7	South Korea	78
8	Ukraine	47
9	Peru	42
10	Iran	42