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Friday, October 18, 2013

Botnet Statistics [2013-10-17]

detection period: 2013-10-17 00:00-23:59 UTC
total number of suspected botnet IPs: 3011
number of botnet IPs notified to network operators: 2812
number of spam blocked: 118491
recipient count of spam blocked: 3972515

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

RankNetwork# of suspected botnet IPs
1HINET-NET1049
2CHINANET-GD214
3UNICOM-GD129
4CHINANET-SH90
5CMNET76
6CHINANET-AH41
7CHINANET-FJ40
8CTTNET39
9UNICOM-LN32
10CRTC26

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
1Taiwan1064
2China965
3United States303
4United Kingdom49
5Brazil48
6Russian Federation38
7Australia35
8India27
9Mexico24
10South Korea24

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