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Tuesday, August 17, 2010

Botnet Statistics [2010-08-16]

detection period: 2010-08-16 00:00-23:59 UTC
total number of suspected botnet IPs: 3526
number of botnet IPs notified to network operators: 3271
number of blocked spams: 116749
recipient count of blocked spams: 3087141

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

RankNetwork# of suspected botnet IPs
1HINET-NET1397
2BSNLNET673
3CHINANET-GD153
4AR-TEAR7-LACNIC89
5RCOM68
6TATACOMM-IN53
7002.558.134/0001-5846
8CAT-BB-NET36
9000.065.376/0002-6536
10HATHWAY-NET34

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
1Taiwan1408
2India892
3China403
4Brazil219
5Argentina139
6Thailand105
7Russian Federation80
8Ukraine39
9Indonesia25
10Colombia22

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