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Sunday, January 2, 2011

Botnet Statistics for December 2010

detection period: 2010-12-01 00:00 - 2010-12-31 23:59 UTC
total number of suspected botnet IPs: 27020
number of blocked spams: 9202335
recipient count of blocked spams: 300574994

The top 25 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1India7625
2Taiwan6434
3China5981
4Brazil1194
5Russian Federation1049
6Thailand930
7Argentina679
8Ukraine506
9Kazakhstan222
10South Korea207
11Belarus186
12United States173
13Indonesia129
14Ethiopia108
15Chile101
16Germany94
17Bulgaria90
18Uruguay88
19Colombia86
20Mexico73
21Algeria73
22France63
23Poland54
24Saudi Arabia53
25Italy48

The top 25 countries (as defined by the 2-character country code), ordered by number of blocked spams are:

RankCountry# of blocked spams
1China2078835
2Brazil941721
3United States595124
4Russian Federation517418
5Colombia332338
6India305268
7Taiwan281333
8South Korea227967
9Poland224771
10Indonesia216008
11France214358
12Ukraine197655
13Thailand195921
14Germany189537
15Argentina177570
16Italy162827
17Saudi Arabia138022
18United Kingdom107581
19Chile100575
20Mexico100458
21Spain99605
22Canada82613
23Philippines78657
24Czech Republic75535
25Venezuela74325

The top 25 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are:

RankCountryrecipient count of blocked spams
1China62608099
2Brazil31529402
3United States20383538
4Russian Federation17087111
5Colombia11406270
6India10302216
7Taiwan7983126
8South Korea7691665
9France7469530
10Indonesia7177965
11Poland7169298
12Ukraine6664401
13Germany6627774
14Thailand6385919
15Argentina6049388
16Italy5544859
17Saudi Arabia4726686
18United Kingdom3694720
19Mexico3476695
20Chile3394477
21Spain2973597
22Canada2831478
23Czech Republic2597243
24Philippines2568561
25Turkey2563670

The top 25 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET6307
2BSNLNET5406
3CHINANET-GD4596
4RCOM660
5TATACOMM-IN596
6AR-TEAR7-LACNIC496
7HATHWAY-NET370
8UKRTELNET331
9TRUENET307
10TRUEBB-NET256
11ALLIANCEBROADBAND246
12002.558.134/0001-58241
13CAT-BB-NET224
14000.065.376/0002-65198
15002.449.992/0001-64193
16CHINANET-ZJ-WZ181
17UNICOM-SD110
18KORNET-KR110
19RU-RICH-20061219109
20PACENET109
21ETHIONET108
22CHINANET-FJ99
23BY-BELPAK-2009121097
24UY-ANTA-LACNIC88
25WEBSTREAM82

The top 25 networks (as found in WHOIS), ordered by number of blocked spams are:

RankNetwork# of blocked spams
1CHINANET-ZJ-WZ293406
2CHINANET-GD202106
3UNICOM-SD196803
4033.530.486/0001-29184932
5CO-ACSA-LACNIC184086
6HINET-NET176423
7003.420.926/0002-05168203
8CHINANET-JS154139
9KORNET-KR108087
10OVH99056
11000.065.376/0002-6595364
12CHINANET-ZJ72359
13TFN-NET71760
14BHARTI-IN67894
15UNICOM-TJ67231
16TELKOMNET65511
17BSNLNET62512
18004.027.547/0001-3155313
19076.535.764/0326-9052687
20RCOM51831
21MX-ALES-LACNIC49402
22CHINANET-AH49147
23002.558.157/0001-6247826
24CMNET46653
25TRUENET-TH45546

The top 25 networks (as found in WHOIS), ordered by recipient count of blocked spams are:

RankNetworkrecipient count of blocked spams
1UNICOM-SD6829333
2CO-ACSA-LACNIC6403224
3033.530.486/0001-296271938
4CHINANET-GD5927618
5003.420.926/0002-055692175
6HINET-NET5487399
7CHINANET-JS5130214
8CHINANET-ZJ-WZ4440844
9KORNET-KR3719095
10OVH3465351
11000.065.376/0002-653329214
12UNICOM-TJ2352056
13BHARTI-IN2350490
14TELKOMNET2097844
15BSNLNET2054785
16CHINANET-ZJ2037254
17004.027.547/0001-311754150
18MX-ALES-LACNIC1728745
19076.535.764/0326-901717880
20RCOM1675810
21CHINANET-AH1621628
22CMNET1593758
23002.558.134/0001-581570254
24CHINA-ABITCOOL1507455
25PL-TPSA-200312031485820

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