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Saturday, June 18, 2011

Botnet Statistics [2011-06-17]

detection period: 2011-06-17 00:00-23:59 UTC
total number of suspected botnet IPs: 3345
number of botnet IPs notified to network operators: 2589
number of blocked spams: 31752
recipient count of blocked spams: 1052857

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

RankNetwork# of suspected botnet IPs
1BSNLNET565
2HINET-NET293
3CHINANET-GD132
4UKRTELNET79
5RCOM76
6TATACOMM-IN74
7KORNET-KR62
8BY-BELPAK-2009121052
9HATHWAY-NET43
10002.558.134/0001-5843

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
1India893
2China469
3Taiwan326
4Russian Federation259
5Brazil238
6Ukraine157
7South Korea91
8Argentina82
9Indonesia65
10Belarus60

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