Botnet Statistics [2014-03-22]

detection period: 2014-03-22 00:00-23:59 UTC
total number of suspected botnet IPs: 3259
number of botnet IPs notified to network operators: 3209
number of spam blocked: 53190
recipient count of spam blocked: 1649928

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

Rank	Network	# of suspected botnet IPs
1	CMNET	664
2	CRTC	444
3	CHINANET-GD	388
4	CTTNET	180
5	HINET-NET	108
6	UNICOM-SD	85
7	CHINANET-JS	67
8	UNICOM-HN	54
9	UNICOM	51
10	CHINANET-FJ	47

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	2870
2	Taiwan	142
3	United States	29
4	Russian Federation	23
5	Ukraine	16
6	Indonesia	16
7	Brazil	14
8	Colombia	9
9	South Korea	8
10	Italy	8