Botnet Statistics [2012-01-15]

detection period: 2012-01-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2150
number of botnet IPs notified to network operators: 1539
number of spam blocked: 5098
recipient count of spam blocked: 154182

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	279
2	CHINANET-GD	98
3	PTCL	60
4	BSNLNET	39
5	VNPT-VNNIC-VN	32
6	TELKOMNET	31
7	CRTC	29
8	BY-BELPAK-20091210	28
9	CHINANET-JS	27
10	KORNET-KR	22

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	381
2	Taiwan	297
3	India	116
4	Brazil	111
5	Indonesia	105
6	Russian Federation	97
7	Pakistan	82
8	Poland	77
9	United States	70
10	Germany	59