Botnet Statistics [2012-04-04]

detection period: 2012-04-04 00:00-23:59 UTC
total number of suspected botnet IPs: 2923
number of botnet IPs notified to network operators: 2109
number of spam blocked: 178334
recipient count of spam blocked: 6206449

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	309
2	UNICOM-LN	187
3	CHINANET-GD	126
4	VNPT-VNNIC-VN	70
5	PTCL	50
6	BSNLNET	41
7	CRTC	40
8	CHINANET-FJ	36
9	ZTWL	33
10	KORNET-KR	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	1048
2	United States	159
3	Brazil	156
4	India	133
5	Viet Nam	121
6	Russian Federation	109
7	South Korea	81
8	Poland	74
9	Pakistan	70
10	Indonesia	49

Botnet Statistics [2012-04-03]

detection period: 2012-04-03 00:00-23:59 UTC
total number of suspected botnet IPs: 3496
number of botnet IPs notified to network operators: 2647
number of spam blocked: 159335
recipient count of spam blocked: 5501740

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	424
2	UNICOM-GD	337
3	CHINANET-GD	167
4	VNPT-VNNIC-VN	89
5	UNICOM-LN	76
6	PTCL	60
7	BSNLNET	54
8	CHINANET-JS	49
9	CHINANET-FJ	48
10	PHN-67-221-46-0-23	38

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	1033
2	Taiwan	456
3	United States	206
4	India	171
5	Brazil	154
6	Viet Nam	144
7	Russian Federation	111
8	Poland	93
9	South Korea	87
10	Indonesia	81

Botnet Statistics [2012-04-02]

detection period: 2012-04-02 00:00-23:59 UTC
total number of suspected botnet IPs: 3412
number of botnet IPs notified to network operators: 2554
number of spam blocked: 166866
recipient count of spam blocked: 5763843

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	457
2	UNICOM-GD	320
3	CHINANET-GD	144
4	VNPT-VNNIC-VN	74
5	BSNLNET	66
6	PTCL	55
7	CHINANET-FJ	52
8	PHN-67-221-46-0-23	46
9	KORNET-KR	39
10	CRTC	38

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	907
2	Taiwan	488
3	United States	217
4	India	202
5	Brazil	143
6	Viet Nam	114
7	Russian Federation	89
8	Indonesia	87
9	South Korea	85
10	Pakistan	70