Botnet Statistics [2011-12-30]

detection period: 2011-12-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2473
number of botnet IPs notified to network operators: 1838
number of spam blocked: 63185
recipient count of spam blocked: 2197167

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	112
2	HINET-NET	110
3	BSNLNET	95
4	CTTNET	82
5	VNPT-VNNIC-VN	61
6	PTCL	55
7	CHINANET-JS	48
8	CRTC	40
9	RCOM	36
10	TELKOMNET	33

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	674
2	India	278
3	Taiwan	132
4	Indonesia	130
5	United States	123
6	Brazil	122
7	Viet Nam	105
8	Russian Federation	74
9	Pakistan	62
10	Argentina	55

Botnet Statistics [2011-12-29]

Italy makes top 10 again, and landed on number 2 yesterday.

detection period: 2011-12-29 00:00-23:59 UTC
total number of suspected botnet IPs: 2745
number of botnet IPs notified to network operators: 1972
number of spam blocked: 55355
recipient count of spam blocked: 1920063

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	171
2	CHINANET-GD	94
3	PTCL	82
4	BSNLNET	67
5	VNPT-VNNIC-VN	52
6	CHINANET-JS	49
7	IT-FASTWEB-20080225	45
8	CTTNET	40
9	UNICOM-BJ	38
10	CHINANET-FJ	37

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	650
2	Italy	209
3	India	187
4	Taiwan	186
5	Brazil	117
6	Indonesia	113
7	Viet Nam	102
8	United States	101
9	Pakistan	97
10	Russian Federation	67

Botnet Statistics [2011-12-28]

detection period: 2011-12-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2177
number of botnet IPs notified to network operators: 1632
number of spam blocked: 81620
recipient count of spam blocked: 2839085

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	236
2	CHINANET-GD	110
3	CHINANET-JS	51
4	CRTC	49
5	VNPT-VNNIC-VN	47
6	BSNLNET	47
7	PTCL	44
8	CHINANET-FJ	38
9	UNICOM-BJ	29
10	CTTNET	26

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	674
2	Taiwan	256
3	India	144
4	Indonesia	107
5	United States	103
6	Viet Nam	102
7	Brazil	102
8	Russian Federation	54
9	Pakistan	54
10	South Korea	39