Botnet Statistics [2012-05-02]

detection period: 2012-05-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3002
number of botnet IPs notified to network operators: 2083
number of spam blocked: 159764
recipient count of spam blocked: 5550403

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	312
2	CHINANET-GD	290
3	VNPT-VNNIC-VN	75
4	BSNLNET	68
5	PHN-67-221-46-0-23	44
6	KORNET-KR	43
7	CHINANET-FJ	43
8	CRTC	39
9	CHINANET-JS	35
10	PTCL	31

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	1029
2	India	234
3	United States	165
4	Viet Nam	148
5	Brazil	133
6	Russian Federation	117
7	South Korea	97
8	Pakistan	50
9	Indonesia	50
10	Taiwan	48

Botnet Statistics [2012-05-01]

detection period: 2012-05-01 00:00-23:59 UTC
total number of suspected botnet IPs: 2772
number of botnet IPs notified to network operators: 1900
number of spam blocked: 148911
recipient count of spam blocked: 5173641

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	367
2	UNICOM-GD	152
3	KORNET-KR	54
4	BSNLNET	53
5	VNPT-VNNIC-VN	47
6	CRTC	44
7	PTCL	41
8	CHINANET-JS	41
9	CHINANET-FJ	33
10	UNICOM-BJ	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	964
2	India	212
3	United States	146
4	South Korea	130
5	Brazil	130
6	Russian Federation	107
7	Viet Nam	90
8	Pakistan	61
9	Indonesia	47
10	Taiwan	46

Botnet Statistics [2012-04-30]

detection period: 2012-04-30 00:00-23:59 UTC
total number of suspected botnet IPs: 3039
number of botnet IPs notified to network operators: 2197
number of spam blocked: 164077
recipient count of spam blocked: 5688161

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

Rank	Network	# of suspected botnet IPs
1	UNICOM-GD	463
2	CHINANET-GD	313
3	UNICOM-HA	110
4	BSNLNET	65
5	CRTC	39
6	VNPT-VNNIC-VN	36
7	KORNET-KR	32
8	CHINANET-FJ	31
9	RCOM	30
10	PTCL	30

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	1304
2	India	240
3	United States	129
4	Brazil	120
5	Russian Federation	95
6	South Korea	76
7	Viet Nam	70
8	Indonesia	53
9	Pakistan	43
10	Taiwan	40