Botnet Statistics [2012-01-14]

detection period: 2012-01-14 00:00-23:59 UTC
total number of suspected botnet IPs: 1873
number of botnet IPs notified to network operators: 1323
number of spam blocked: 120733
recipient count of spam blocked: 4206691

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	135
2	CHINANET-GD	107
3	VNPT-VNNIC-VN	43
4	BSNLNET	37
5	CRTC	31
6	PTCL	28
7	CHINANET-JS	26
8	TELKOMNET	25
9	CHINANET-SH	22
10	CHINANET-HB	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	451
2	Taiwan	148
3	India	115
4	Brazil	114
5	Russian Federation	93
6	United States	82
7	Viet Nam	68
8	Indonesia	64
9	Poland	55
10	Germany	45