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Saturday, August 28, 2010

Botnet Statistics [2010-08-27]

detection period: 2010-08-27 00:00-23:59 UTC
total number of suspected botnet IPs: 3908
number of botnet IPs notified to network operators: 3331
number of blocked spams: 437323
recipient count of blocked spams: 14382149

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

RankNetwork# of suspected botnet IPs
1HINET-NET1350
2BSNLNET459
3CHINANET-GD259
4TATACOMM-IN69
5RCOM63
6AR-TEAR7-LACNIC60
7002.558.134/0001-5839
8000.065.376/0002-6538
9UNICOM-SD32
10HATHWAY-NET30

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
1Taiwan1357
2India700
3China561
4Brazil250
5Russian Federation134
6Argentina116
7Thailand101
8United States86
9Indonesia59
10France51

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