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Tuesday, December 7, 2010

Botnet Statistics [2010-12-06]

detection period: 2010-12-06 00:00-23:59 UTC
total number of suspected botnet IPs: 1183
number of botnet IPs notified to network operators: 904
number of blocked spams: 321289
recipient count of blocked spams: 11029497

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

RankNetwork# of suspected botnet IPs
1HINET-NET459
2KORNET-KR14
3UNICOM-SD13
4033.530.486/0001-2913
5CHINANET-ZJ-WZ11
6CHINANET-JS11
7003.420.926/0002-0511
8CHINANET-GD10
9000.065.376/0002-6510
10CO-ACSA-LACNIC9

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
1Taiwan470
2China159
3Brazil79
4Russian Federation63
5United States43
6Colombia29
7India28
8South Korea26
9Indonesia22
10Poland21

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