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Saturday, August 14, 2010

Botnet Statistics for July 2010

detection period: 2010-07-01 00:00 - 2010-07-31 23:59 UTC
total number of suspected botnet IPs: 69643
number of blocked spams: 3921865
recipient count of blocked spams: 84958595

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
1India23019
2China19389
3Taiwan12201
4Brazil3886
5Argentina2711
6Russian Federation1442
7Thailand1411
8Ukraine552
9Ethiopia496
10United States401
11Uruguay387
12Mexico368
13Germany219
14Chile208
15South Korea200
16Belarus196
17Colombia183
18Indonesia173
19Algeria140
20Japan131
21Egypt121
22France107
23Kazakhstan105
24United Kingdom101
25Iran99

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

RankCountry# of blocked spams
1Taiwan1325789
2China1087934
3India336780
4Brazil322560
5Thailand119841
6Russian Federation110639
7Colombia82524
8Argentina79499
9Indonesia65675
10United States39402
11Germany28733
12Chile25125
13Ukraine22717
14Poland21233
15South Korea20759
16Pakistan14148
17Dominican Republic13736
18Saudi Arabia13722
19Czech Republic13543
20United Kingdom13473
21France12803
22Mexico9182
23Republic Of Moldova9063
24Mongolia8983
25Viet Nam8250

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
1China20524045
2Taiwan15080662
3India11326635
4Brazil10666036
5Thailand4061931
6Russian Federation3613649
7Colombia2762155
8Argentina2660383
9Indonesia2155754
10United States1186231
11Germany907321
12Chile826938
13Ukraine759229
14South Korea675332
15Poland645368
16Pakistan475847
17Saudi Arabia442884
18Czech Republic440639
19Dominican Republic404091
20France385475
21United Kingdom379951
22Mexico278133
23Mongolia271668
24Romania255843
25Viet Nam245217

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

RankNetwork# of suspected botnet IPs
1BSNLNET17428
2CHINANET-GD11508
3HINET-NET11117
4RITELE3105
5AR-TEAR7-LACNIC2170
6TATACOMM-IN1635
7RCOM1209
8002.558.134/0001-581055
9TFN-NET962
10ALLIANCEBROADBAND842
11HATHWAY-NET798
12002.449.992/0001-64727
13UNICOM-SD613
14CAT-BB-NET550
15UNKNOWN506
16000.065.376/0002-65499
17ETHIONET496
18TRUENET457
19PACENET426
20UY-ANTA-LACNIC382
21040.432.544/0001-47381
22UKRTELNET370
23CHINANET-SN284
24076.535.764/0326-90273
25MX-GICS-LACNIC263

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

RankNetwork# of blocked spams
1HINET-NET1259553
2CHINANET-ZJ-WZ452192
3CHINANET-GD157288
4BSNLNET156969
5000.065.376/0002-6577285
6RCOM73929
7RITELE64457
8CO-ACSA-LACNIC43011
9TRUENET41813
10033.530.486/0001-2940146
11UNICOM-SD37636
12TFN-NET36110
13TELKOMNET34990
14AR-TEAR7-LACNIC33966
15076.535.764/0326-9030026
16CAT-BB-NET27283
17002.558.157/0001-6226957
18UNICOM-BJ22984
19002.558.134/0001-5822584
20CHINANET-JS22449
21001.402.946/0001-4722215
22003.420.926/0002-0521596
23TATACOMM-IN21384
24AR-CASA10-LACNIC19382
25TRUEBB-NET19266

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

RankNetworkrecipient count of blocked spams
1HINET-NET14079800
2CHINANET-ZJ-WZ6997179
3BSNLNET5267403
4000.065.376/0002-652635754
5RCOM2486481
6CO-ACSA-LACNIC1443345
7TRUENET1427860
8033.530.486/0001-291336965
9UNICOM-SD1265987
10AR-TEAR7-LACNIC1153793
11TELKOMNET1140498
12076.535.764/0326-90961692
13CAT-BB-NET937002
14002.558.157/0001-62866822
15CHINANET-GD758651
16002.558.134/0001-58758535
17001.402.946/0001-47746516
18CHINANET-JS741635
19TATACOMM-IN721004
20003.420.926/0002-05712230
21TRUEBB-NET662904
22AR-CASA10-LACNIC660186
23CHINANET-GS565932
24UNICOM-BJ553891
25UNICOM-LN525106

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