Botnet Statistics [2013-06-30]

detection period: 2013-06-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2450
number of botnet IPs notified to network operators: 2390
number of spam blocked: 55674
recipient count of spam blocked: 1944149

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	716
2	CRTC	227
3	CTTNET	223
4	NTINET-RICH	138
5	CHINANET-HE	126
6	CHINANET-GD	122
7	CHINANET-JS	75
8	CHINANET-SH	54
9	CHINANET-FJ	40
10	MSFT-EP	27

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	1139
2	Taiwan	722
3	United States	208
4	Brazil	54
5	Iran	38
6	Russian Federation	35
7	India	17
8	Thailand	15
9	South Korea	11
10	France	11