Botnet Statistics [2011-05-07]

detection period: 2011-05-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2736
number of botnet IPs notified to network operators: 2298
number of blocked spams: 43067
recipient count of blocked spams: 979571

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	365
2	CTTNET	315
3	UNICOM-HA	299
4	CHINANET-GD	289
5	UNICOM-GD	276
6	BSNLNET	50
7	CRTC	41
8	VNPT-VNNIC-VN	35
9	PTCL	30
10	KORNET-KR	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	1412
2	Taiwan	372
3	India	118
4	Brazil	105
5	South Korea	63
6	Argentina	51
7	Viet Nam	47
8	Russian Federation	42
9	Indonesia	39
10	Pakistan	35