Botnet Statistics [2011-02-05]

detection period: 2011-02-05 00:00-23:59 UTC
total number of suspected botnet IPs: 1850
number of botnet IPs notified to network operators: 1324
number of blocked spams: 200812
recipient count of blocked spams: 4784222

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	241
2	CHINANET-GD	198
3	BSNLNET	91
4	PTCL	74
5	BY-BELPAK-20091210	33
6	VNPT-VNNIC-VN	32
7	KORNET-KR	32
8	RCOM	30
9	TELKOMNET	28
10	TATACOMM-IN	23

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	342
2	Taiwan	250
3	India	223
4	Brazil	124
5	Russian Federation	99
6	Pakistan	76
7	Indonesia	71
8	South Korea	52
9	Ukraine	50
10	Viet Nam	40