Botnet Statistics [2012-11-18]

detection period: 2012-11-18 00:00-23:59 UTC
total number of suspected botnet IPs: 3236
number of botnet IPs notified to network operators: 2712
number of spam blocked: 169924
recipient count of spam blocked: 5760499

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	570
2	MAINT-CHINANET-HA	368
3	UNICOM-LN	326
4	CHINANET-HA	185
5	UNICOM-GD	139
6	CHINANET-FJ	54
7	TimeNet	52
8	HINET-NET	46
9	CRTC	46
10	ZTWL	40

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	2124
2	Brazil	120
3	Russian Federation	113
4	United States	109
5	Taiwan	55
6	Ukraine	43
7	India	39
8	South Korea	36
9	Poland	29
10	Iran	26