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Monday, November 8, 2010

Botnet Statistics [2010-11-07]

detection period: 2010-11-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2782
number of botnet IPs notified to network operators: 2354
number of blocked spams: 450059
recipient count of blocked spams: 15035374

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

RankNetwork# of suspected botnet IPs
1HINET-NET1387
2BSNLNET94
3AR-TEAR7-LACNIC56
4000.065.376/0002-6535
5CAT-BB-NET34
6TRUENET25
7UNICOM-SD24
8002.558.134/0001-5823
9CHINANET-GD21
10076.535.764/0326-9021

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
1Taiwan1403
2China236
3Brazil200
4India152
5Russian Federation122
6Thailand104
7Argentina96
8United States40
9Ukraine39
10Colombia31

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