Botnet Statistics [2015-05-21]

detection period: 2015-05-21 00:00-23:59 UTC
total number of suspected botnet IPs: 1779
number of botnet IPs notified to network operators: 1702
number of spam blocked: 132046
recipient count of spam blocked: 3545989

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	1052
2	CHINANET-JS	66
3	UNICOM-SD	42
4	CHINANET-GD	42
5	UNICOM-BJ	28
6	CHINANET-SX	13
7	CHINANET-HN	11
8	CHINANET-JX	10
9	CHINANET-LN	9
10	CHINANET-SN	8

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	Taiwan	1056
2	China	289
3	United States	131
4	France	25
5	Russian Federation	19
6	Mexico	16
7	Spain	16
8	Turkey	15
9	South Korea	15
10	India	13