Botnet Statistics [2013-10-09]

detection period: 2013-10-09 00:00-23:59 UTC
total number of suspected botnet IPs: 3825
number of botnet IPs notified to network operators: 3326
number of spam blocked: 88190
recipient count of spam blocked: 2891481

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	983
2	CHINANET-JS	690
3	UNICOM-GD	171
4	CHINANET-GD	80
5	CHINANET-FJ	40
6	UNICOM-LN	29
7	CBC-CM-4	19
8	TELSTRAINTERNET49-AU	17
9	CMNET	17
10	AR-PRSA-LACNIC	16

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	1232
2	Taiwan	996
3	United States	349
4	United Kingdom	101
5	Australia	98
6	India	68
7	Argentina	66
8	Mexico	65
9	Brazil	57
10	Spain	50