Botnet Statistics [2013-01-04]

detection period: 2013-01-04 00:00-23:59 UTC
total number of suspected botnet IPs: 3302
number of botnet IPs notified to network operators: 3043
number of spam blocked: 31358
recipient count of spam blocked: 756520

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

Rank	Network	# of suspected botnet IPs
1	HINET-NET	750
2	UNICOM-HN	396
3	MAINT-CHINANET-HA	265
4	CHINANET-GD	243
5	UNICOM-GD	168
6	CHINANET-HA	97
7	CHINANET-JS	65
8	CHINANET-HE	63
9	TimeNet	58
10	CHINANET-FJ	38

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	1934
2	Taiwan	760
3	United States	69
4	India	64
5	Viet Nam	57
6	Russian Federation	38
7	Brazil	27
8	Indonesia	22
9	Pakistan	20
10	South Korea	19