Custom Search

Tuesday, August 24, 2010

Botnet Statistics [2010-08-23]

detection period: 2010-08-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2983
number of botnet IPs notified to network operators: 2555
number of blocked spams: 237702
recipient count of blocked spams: 5134032

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

RankNetwork# of suspected botnet IPs
1HINET-NET1322
2CHINANET-GD383
3AR-TEAR7-LACNIC46
4BSNLNET36
5000.065.376/0002-6535
6002.558.134/0001-5827
7033.530.486/0001-2921
8002.558.157/0001-6221
9002.449.992/0001-6421
10CAT-BB-NET18

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
1Taiwan1331
2China542
3Brazil216
4Russian Federation90
5Argentina88
6India85
7United States80
8Thailand64
9Indonesia40
10Colombia37

No comments:

Post a Comment