Botnet Statistics [2015-04-01]

detection period: 2015-04-01 00:00-23:59 UTC
total number of suspected botnet IPs: 1821
number of botnet IPs notified to network operators: 1726
number of spam blocked: 210287
recipient count of spam blocked: 7175602

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	965
2	UNICOM-GD	73
3	CHINANET-GD	35
4	UNICOM-FJ	28
5	CCCH3-4	13
6	UNICOM-BJ	11
7	WASU-BB	10
8	ALISOFT	9
9	KORNET-KR	8
10	CHINANET-ZJ-HZ	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	978
2	China	335
3	United States	170
4	Canada	23
5	India	20
6	South Korea	19
7	Indonesia	18
8	Russian Federation	16
9	Turkey	14
10	Spain	14