Botnet Statistics [2014-02-27]

detection period: 2014-02-27 00:00-23:59 UTC
total number of suspected botnet IPs: 5366
number of botnet IPs notified to network operators: 5316
number of spam blocked: 53579
recipient count of spam blocked: 1663578

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

Rank	Network	# of suspected botnet IPs
1	CMNET	684
2	CRTC	521
3	CHINANET-GD	436
4	UNICOM-SD	302
5	CHINANET-JS	230
6	UNICOM-HE	172
7	CTTNET	170
8	UNICOM-HA	154
9	UNICOM-LN	151
10	UNICOM-HL	108

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	4907
2	Taiwan	145
3	United States	32
4	France	22
5	Brazil	19
6	India	17
7	Ukraine	15
8	Russian Federation	15
9	South Korea	13
10	Italy	13