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Wednesday, October 16, 2013

Botnet Statistics [2013-10-15]

detection period: 2013-10-15 00:00-23:59 UTC
total number of suspected botnet IPs: 3293
number of botnet IPs notified to network operators: 2713
number of spam blocked: 115933
recipient count of spam blocked: 3837364

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

RankNetwork# of suspected botnet IPs
1HINET-NET847
2UNICOM-GD176
3CHINANET-GD141
4CHINANET-SH81
5CTTNET51
6CHINANET-FJ50
7CHINANET-AH39
8UNICOM-LN28
9SHENZHEN-CNC26
10UNICOM-FJ25

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
1Taiwan861
2China834
3United States340
4United Kingdom85
5Argentina83
6Spain76
7Brazil74
8Mexico73
9India72
10Italy61

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