Botnet Statistics [2014-04-21]

detection period: 2014-04-21 00:00-23:59 UTC
total number of suspected botnet IPs: 964
number of botnet IPs notified to network operators: 908
number of spam blocked: 43194
recipient count of spam blocked: 1422705

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

Rank	Network	# of suspected botnet IPs
1	CHINANET-GD	196
2	CRTC	116
3	UNICOM-HN	53
4	UNICOM	39
5	CHINANET-JS	32
6	CHINANET-FJ	28
7	UNICOM-GD	16
8	UNICOM-BJ	8
9	CHINANET-AH	8
10	HICHINA	7

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	637
2	United States	44
3	Russian Federation	38
4	Indonesia	27
5	Brazil	27
6	South Korea	16
7	Ukraine	13
8	Taiwan	9
9	United Kingdom	9
10	Colombia	9