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Wednesday, November 10, 2010

Botnet Statistics [2010-11-09]

detection period: 2010-11-09 00:00-23:59 UTC
total number of suspected botnet IPs: 2762
number of botnet IPs notified to network operators: 2299
number of blocked spams: 457837
recipient count of blocked spams: 15567843

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

RankNetwork# of suspected botnet IPs
1HINET-NET1132
2BSNLNET205
3AR-TEAR7-LACNIC55
4000.065.376/0002-6537
5002.558.134/0001-5833
6RCOM31
7CAT-BB-NET31
8076.535.764/0326-9025
9TRUEBB-NET23
10TRUENET21

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
1Taiwan1141
2India318
3China246
4Brazil221
5Russian Federation134
6Argentina100
7Thailand98
8United States47
9Ukraine47
10Colombia34

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