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Friday, December 27, 2013

Botnet Statistics [2013-12-26]

detection period: 2013-12-26 00:00-23:59 UTC
total number of suspected botnet IPs: 2813
number of botnet IPs notified to network operators: 2519
number of spam blocked: 42975
recipient count of spam blocked: 1626533

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD543
2CTTNET98
3UNICOM-SD83
4CHINANET-JS83
5CMNET78
6UNICOM-LN73
7CRTC72
8UNICOM-HE60
9UNICOM-HL44
10UNICOM-JL41

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
1China1893
2United States152
3Taiwan52
4Brazil50
5Spain46
6United Kingdom45
7Peru41
8India34
9Italy33
10Argentina32

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