Botnet Statistics [2015-01-23]

detection period: 2015-01-23 00:00-23:59 UTC
total number of suspected botnet IPs: 820
number of botnet IPs notified to network operators: 749
number of spam blocked: 100971
recipient count of spam blocked: 3097027

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	186
2	CRTC	127
3	UNICOM-GD	110
4	HINET-NET	29
5	OCN	14
6	CMNET	13
7	VNPT-VNNIC-VN	7
8	ERX-NETBLOCK	7
9	UNICOM-SD	6
10	HICHINA	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	China	523
2	Taiwan	41
3	United States	36
4	Japan	24
5	Viet Nam	15
6	Indonesia	15
7	Brazil	13
8	South Korea	12
9	Spain	12
10	Poland	8