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Sunday, September 29, 2013

Botnet Statistics [2013-09-28]

detection period: 2013-09-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2692
number of botnet IPs notified to network operators: 2257
number of spam blocked: 91236
recipient count of spam blocked: 3095974

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

RankNetwork# of suspected botnet IPs
1HINET-NET890
2UNICOM-GD182
3CHINANET-GD103
4CTTNET94
5CHINANET-FJ38
6PE-TPSA-LACNIC31
7UNICOM-LN27
8CRTC24
9AR-CASA10-LACNIC24
10BSNLNET20

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
1Taiwan904
2China683
3United States81
4Argentina73
5Iran68
6Peru63
7India63
8Spain58
9Brazil57
10Russian Federation48

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