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Friday, August 21, 2015

Botnet Statistics [2015-08-20]

detection period: 2015-08-20 00:00-23:59 UTC
total number of suspected botnet IPs: 1681
number of botnet IPs notified to network operators: 1658
number of spam blocked: 124501
recipient count of spam blocked: 3592248

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

RankNetwork# of suspected botnet IPs
1HINET-NET1035
2WASU137
3WASU-BB108
4UNICOM-ZJ98
5CHINANET-GD35
6UNICOM-BJ28
7CHINANET-SH9
8CHINANET-HN8
9VNPT-VNNIC-VN7
10CMNET7

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
1Taiwan1038
2China488
3United States27
4Brazil23
5Viet Nam18
6India13
7South Korea6
8Hong Kong5
9Ukraine4
10Turkey4

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