Botnet Statistics [2015-04-30]

detection period: 2015-04-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1733
number of botnet IPs notified to network operators: 1624
number of spam blocked: 124396
recipient count of spam blocked: 3748412

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	986
2	CHINANET-GD	45
3	UNICOM-LN	23
4	MX-USCV4-LACNIC	10
5	CMNET	8
6	CHINANET-SH	7
7	CHINANET-HN	7
8	ATT	7
9	KORNET-KR	6
10	CCCH3-4	6

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	994
2	United States	180
3	China	178
4	Mexico	35
5	Russian Federation	27
6	India	18
7	South Korea	17
8	Canada	17
9	Brazil	16
10	Indonesia	13