Botnet Statistics [2010-11-20]

detection period: 2010-11-20 00:00-23:59 UTC
total number of suspected botnet IPs: 3182
number of botnet IPs notified to network operators: 2697
number of blocked spams: 448414
recipient count of blocked spams: 14658745

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	509
2	CHINANET-GD	499
3	BSNLNET	352
4	AR-TEAR7-LACNIC	64
5	RCOM	60
6	CAT-BB-NET	48
7	TATACOMM-IN	45
8	UKRTELNET	41
9	LASVEGASNETWORK	39
10	002.558.134/0001-58	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	813
2	India	536
3	Taiwan	529
4	Brazil	216
5	Russian Federation	165
6	Thailand	132
7	United States	105
8	Argentina	104
9	Ukraine	90
10	Indonesia	35