Botnet Statistics [2010-07-23]

detection period: 2010-07-23 00:00-23:59 UTC
total number of suspected botnet IPs: 4801
number of botnet IPs notified to network operators: 4359
number of blocked spams: 123405
recipient count of blocked spams: 3356624

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	1324
2	BSNLNET	813
3	CHINANET-GD	653
4	RITELE	210
5	TFN-NET	149
6	RCOM	108
7	AR-TEAR7-LACNIC	89
8	TATACOMM-IN	71
9	HATHWAY-NET	63
10	002.558.134/0001-58	54

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	1482
2	India	1151
3	China	1139
4	Brazil	280
5	Argentina	163
6	Russian Federation	105
7	Thailand	84
8	Indonesia	31
9	United States	29
10	Ethiopia	29