Botnet Statistics [2011-06-02]

detection period: 2011-06-02 00:00-23:59 UTC
total number of suspected botnet IPs: 2810
number of botnet IPs notified to network operators: 2154
number of blocked spams: 42207
recipient count of blocked spams: 1282514

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	509
2	HINET-NET	222
3	CHINANET-GD	117
4	RCOM	74
5	TATACOMM-IN	60
6	UKRTELNET	57
7	KORNET-KR	54
8	HATHWAY-NET	47
9	002.558.134/0001-58	39
10	UNICOM-BJ	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	India	799
2	China	495
3	Taiwan	234
4	Russian Federation	211
5	Brazil	207
6	Ukraine	103
7	South Korea	93
8	Argentina	65
9	Kazakhstan	46
10	Belarus	41

Botnet Statistics [2011-06-01]

detection period: 2011-06-01 00:00-23:59 UTC
total number of suspected botnet IPs: 3235
number of botnet IPs notified to network operators: 2375
number of blocked spams: 42396
recipient count of blocked spams: 1210242

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	409
2	HINET-NET	290
3	KORNET-KR	125
4	CHINANET-GD	120
5	RCOM	82
6	UKRTELNET	55
7	TATACOMM-IN	52
8	CRTC	42
9	002.558.134/0001-58	41
10	VNPT-VNNIC-VN	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	India	704
2	China	510
3	Taiwan	318
4	Russian Federation	271
5	Brazil	217
6	South Korea	196
7	Ukraine	139
8	Argentina	69
9	Indonesia	52
10	United States	51

Botnet Statistics [2011-05-31]

detection period: 2011-05-31 00:00-23:59 UTC
total number of suspected botnet IPs: 2958
number of botnet IPs notified to network operators: 2158
number of blocked spams: 46481
recipient count of blocked spams: 1378429

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

Rank	Network	# of suspected botnet IPs
1	BSNLNET	382
2	HINET-NET	307
3	CHINANET-GD	124
4	KORNET-KR	108
5	RCOM	89
6	TATACOMM-IN	45
7	AR-TEAR7-LACNIC	43
8	VNPT-VNNIC-VN	40
9	UKRTELNET	40
10	BY-BELPAK-20091210	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	India	674
2	China	443
3	Taiwan	319
4	Russian Federation	241
5	Brazil	193
6	South Korea	161
7	Ukraine	90
8	Argentina	79
9	United States	69
10	Viet Nam	59