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Sunday, June 6, 2010

Botnet Statistics [2010-06-05]

detection period: 2010-06-05 00:00-23:59 UTC
total number of suspected botnet IPs: 4073
number of botnet IPs notified to network operators: 3722
number of blocked spams: 89711
recipient count of blocked spams: 2020143

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET1330
2CHINANET-GD606
3BSNLNET563
4TFN-NET129
5AR-TEAR7-LACNIC96
6002.558.157/0001-6272
7RCOM69
8TATACOMM-IN54
9HATHWAY-NET45
10002.558.134/0001-5836

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1Taiwan1470
2China939
3India780
4Brazil251
5Argentina162
6Russian Federation93
7Thailand41
8Indonesia36
9United States28
10Colombia25

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