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Saturday, November 6, 2010

Botnet Statistics [2010-11-05]

detection period: 2010-11-05 00:00-23:59 UTC
total number of suspected botnet IPs: 2703
number of botnet IPs notified to network operators: 2316
number of blocked spams: 225196
recipient count of blocked spams: 6585880

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

RankNetwork# of suspected botnet IPs
1HINET-NET1413
2BSNLNET57
3AR-TEAR7-LACNIC54
4002.558.134/0001-5839
5000.065.376/0002-6535
6CHINANET-ZJ-WZ29
7CAT-BB-NET29
8002.558.157/0001-6228
9033.530.486/0001-2924
10TRUENET23

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
1Taiwan1423
2Brazil239
3China235
4India115
5Russian Federation96
6Argentina94
7Thailand76
8Colombia40
9United States38
10Ukraine37

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