Botnet Statistics [2010-06-01]

detection period: 2010-06-01 00:00-23:59 UTC
total number of suspected botnet IPs: 1964
number of botnet IPs notified to network operators: 1750
number of blocked spams: 23830
recipient count of blocked spams: 450888

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	778
2	CHINANET-GD	333
3	BSNLNET	91
4	RCOM	31
5	002.558.157/0001-62	25
6	CHINANET-ZJ-WZ	19
7	UNICOM-SD	17
8	000.065.376/0002-65	17
9	TATACOMM-IN	16
10	TRUENET	15

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	Taiwan	790
2	China	581
3	India	158
4	Brazil	105
5	United States	43
6	Russian Federation	41
7	Argentina	30
8	Indonesia	28
9	Thailand	25
10	Colombia	18