Botnet Statistics [2013-08-01]

detection period: 2013-08-01 00:00-23:59 UTC
total number of suspected botnet IPs: 3159
number of botnet IPs notified to network operators: 2900
number of spam blocked: 68856
recipient count of spam blocked: 2279203

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	449
2	UNICOM-HN	380
3	CHINANET-JS	368
4	CHINANET-GD	318
5	UNICOM-GD	221
6	CTTNET	95
7	CHINASKYNET	63
8	CHINANET-HN	57
9	CHINANET-FJ	39
10	CHINANET-SH	36

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	1854
2	Taiwan	460
3	United States	89
4	Brazil	59
5	Italy	48
6	Peru	44
7	Argentina	43
8	Colombia	40
9	Russian Federation	39
10	India	37