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Tuesday, January 17, 2012

Botnet Statistics [2012-01-16]

detection period: 2012-01-16 00:00-23:59 UTC
total number of suspected botnet IPs: 2338
number of botnet IPs notified to network operators: 1687
number of spam blocked: 5122
recipient count of spam blocked: 154655

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

RankNetwork# of suspected botnet IPs
1HINET-NET262
2PTCL102
3CHINANET-GD85
4BSNLNET77
5VNPT-VNNIC-VN72
6TELKOMNET43
7CRTC35
8CHINANET-JS30
9KORNET-KR28
10CHINANET-SH23

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
1China408
2Taiwan272
3India201
4Indonesia130
5Pakistan129
6Brazil124
7Viet Nam112
8Russian Federation90
9United States73
10South Korea61

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