Botnet Statistics [2013-06-17]

detection period: 2013-06-17 00:00-23:59 UTC
total number of suspected botnet IPs: 4626
number of botnet IPs notified to network operators: 4349
number of spam blocked: 71569
recipient count of spam blocked: 2650114

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-JS	1294
2	CHINANET-HE	630
3	HINET-NET	626
4	CTTNET	140
5	CHINANET-GD	139
6	CRTC	78
7	CHINANET-FJ	57
8	CMNET	49
9	MSFT-EP	39
10	IR-DCC-20010403	29

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	2777
2	Taiwan	634
3	United States	338
4	Brazil	79
5	Russian Federation	50
6	Iran	50
7	Mexico	47
8	Spain	44
9	Argentina	44
10	India	42