Botnet Statistics [2014-02-20]

detection period: 2014-02-20 00:00-23:59 UTC
total number of suspected botnet IPs: 4294
number of botnet IPs notified to network operators: 4202
number of spam blocked: 48417
recipient count of spam blocked: 1594111

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

Rank	Network	# of suspected botnet IPs
1	CMNET	577
2	CRTC	403
3	CHINANET-GD	223
4	UNICOM-SD	179
5	CTTNET	176
6	CHINANET-JS	175
7	UNICOM-HE	140
8	UNICOM-HA	135
9	UNICOM-LN	123
10	UNICOM-SX	118

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	3779
2	Taiwan	121
3	Brazil	46
4	Italy	38
5	United States	36
6	Spain	22
7	Russian Federation	20
8	Poland	14
9	Indonesia	14
10	Turkey	12