Botnet Statistics [2013-02-13]

detection period: 2013-02-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1712
number of botnet IPs notified to network operators: 1151
number of spam blocked: 8915
recipient count of spam blocked: 63894

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	136
2	CHINANET-GD	85
3	TimeNet	58
4	AR-TEAR7-LACNIC	47
5	RIMA	39
6	CRTC	36
7	CHINANET-FJ	34
8	SHENZHEN-CNC	28
9	PE-TPSA-LACNIC	28
10	CHINANET-SH	20

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	482
2	United States	179
3	Spain	115
4	Argentina	104
5	Peru	68
6	Colombia	59
7	Mexico	56
8	Brazil	40
9	Iran	36
10	Canada	36