Botnet Statistics [2013-06-27]

detection period: 2013-06-27 00:00-23:59 UTC
total number of suspected botnet IPs: 7646
number of botnet IPs notified to network operators: 7187
number of spam blocked: 74368
recipient count of spam blocked: 2223181

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	3179
2	CHINANET-HE	1175
3	HINET-NET	829
4	CTTNET	276
5	BSNLNET	246
6	CHINANET-GD	151
7	CRTC	124
8	RCOM	91
9	CHINANET-FJ	45
10	CMNET	35

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	5355
2	Taiwan	840
3	India	416
4	United States	229
5	Russian Federation	100
6	Brazil	73
7	Iran	53
8	South Korea	39
9	United Kingdom	31
10	Germany	28