Botnet Statistics [2014-01-20]

detection period: 2014-01-20 00:00-23:59 UTC
total number of suspected botnet IPs: 2594
number of botnet IPs notified to network operators: 2522
number of spam blocked: 38276
recipient count of spam blocked: 1366367

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	187
2	UNICOM-HB	172
3	UNICOM-SD	148
4	CMNET	124
5	UNICOM-LN	107
6	CHINANET-JS	94
7	UNICOM-HA	75
8	CRTC	72
9	UNICOM-HL	71
10	UNICOM-HE	69

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	2087
2	Taiwan	70
3	United States	38
4	India	35
5	Brazil	32
6	Russian Federation	28
7	France	27
8	United Kingdom	25
9	Indonesia	19
10	Italy	12