Botnet Statistics [2010-10-18]

detection period: 2010-10-18 00:00-23:59 UTC
total number of suspected botnet IPs: 3637
number of botnet IPs notified to network operators: 3205
number of blocked spams: 520350
recipient count of blocked spams: 17622996

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	1378
2	BSNLNET	468
3	AR-TEAR7-LACNIC	83
4	RCOM	66
5	TATACOMM-IN	50
6	002.558.134/0001-58	43
7	000.065.376/0002-65	41
8	HATHWAY-NET	38
9	002.558.157/0001-62	38
10	UESTC-CN	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	Taiwan	1392
2	India	694
3	China	338
4	Brazil	259
5	Russian Federation	136
6	Argentina	133
7	Thailand	96
8	United States	59
9	Ukraine	53
10	Indonesia	51