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Thursday, October 8, 2009

Botnet Statistics [2009-10-07]

detection period: 2009-10-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2975
number of botnet IPs notified to network operators: 2494

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

RankNetwork# of suspected botnet IPs
1HINET-NET953
2CHINANET-GD368
3BSNLNET180
4AR-TEAR7-LACNIC121
5002.558.157/0001-6292
6CHINANET-ZJ-WZ39
7040.432.544/0001-4739
8002.449.992/0001-6439
9CHINANET-HL38
10RCOM36



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
1Taiwan983
2China747
3Brazil309
4India299
5Argentina193
6Russian Federation93
7United States47
8Colombia26
9South Korea18
10Thailand17

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