Botnet Statistics [2013-12-25]

detection period: 2013-12-25 00:00-23:59 UTC
total number of suspected botnet IPs: 3167
number of botnet IPs notified to network operators: 2977
number of spam blocked: 38041
recipient count of spam blocked: 1398532

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	685
2	CRTC	168
3	CTTNET	157
4	UNICOM-SD	123
5	CMNET	107
6	CHINANET-JS	97
7	UNICOM-LN	88
8	UNICOM-HE	64
9	UNICOM-HA	59
10	UNICOM-HL	55

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	2501
2	United States	76
3	Taiwan	66
4	Brazil	43
5	Spain	26
6	Argentina	26
7	Italy	23
8	Russian Federation	22
9	United Kingdom	22
10	India	20