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Sunday, July 10, 2011

Botnet Statistics for June 2011

detection period: 2011-06-01 00:00 - 2011-06-30 23:59 UTC
total number of suspected botnet IPs: 43529
number of blocked spams: 1408698
recipient count of blocked spams: 47460509

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
1India8691
2China7775
3Taiwan4498
4Russian Federation3307
5Brazil2209
6South Korea1863
7Ukraine1773
8Indonesia1034
9Viet Nam1014
10Argentina755
11Belarus695
12Pakistan643
13United States490
14Poland468
15Kazakhstan464
16Serbia387
17Romania380
18Colombia327
19Peru298
20Morocco279
21Germany251
22Saudi Arabia247
23Italy215
24Spain201
25Thailand197

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

RankCountry# of blocked spams
1China350459
2Brazil174880
3India96202
4Russian Federation69303
5Taiwan61883
6Viet Nam53264
7France45683
8Colombia44581
9Ukraine37442
10United States36529
11Indonesia34734
12Thailand28832
13Germany26431
14South Korea23978
15Argentina23782
16Mexico20293
17Kazakhstan15215
18Hong Kong11885
19Poland11736
20Japan11310
21Canada11075
22Iran10443
23United Kingdom9428
24Chile8517
25Italy8303

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
1China11387029
2Brazil6069991
3India3277751
4Russian Federation2336142
5Viet Nam1851355
6Taiwan1796768
7France1594746
8Colombia1543062
9United States1271710
10Ukraine1259538
11Indonesia1207467
12Thailand1002674
13Germany915427
14Argentina819732
15South Korea784544
16Mexico705373
17Kazakhstan517634
18Hong Kong413373
19Poland403509
20Japan394852
21Canada385879
22Iran360366
23United Kingdom327993
24Chile296196
25Italy287105

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

RankNetwork# of suspected botnet IPs
1BSNLNET5039
2HINET-NET4188
3CHINANET-GD2399
4KORNET-KR966
5UKRTELNET845
6CRTC752
7VNPT-VNNIC-VN667
8UNICOM-BJ665
9RCOM657
10CHINANET-JS629
11TATACOMM-IN603
12BY-BELPAK-20091210578
13PTCL526
14002.558.134/0001-58525
15TELKOMNET475
16BHARTI-IN431
17MTNLISP420
18AR-TEAR7-LACNIC393
19000.065.376/0002-65350
20CTTNET343
21HATHWAY-NET271
22002.558.157/0001-62263
23UNICOM-SD262
24WEBSTREAM227
25076.535.764/0326-90222

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

RankNetwork# of blocked spams
1HINET-NET54163
2BSNLNET36780
3CHINANET-ZJ-WZ34376
4VNPT-VNNIC-VN30423
5CO-ACSA-LACNIC28022
6000.065.376/0002-6525729
7CHINANET-GD24954
8033.530.486/0001-2924367
9FR-OVH-2006092022627
10UNICOM-SD21695
11CHINANET-JS20742
12003.420.926/0002-0519656
13CHINANET-HB19112
14RCOM17456
15002.558.157/0001-6216373
16TELKOMNET15108
17002.558.134/0001-5813789
18OVH13457
19CHINANET-ZJ12790
20TATACOMM-IN12349
21HHThostingcustomer-net11855
22CHINANET-GX10559
23071.208.516/0001-7410539
24CHINANET-AH10200
25NWT-NET9145

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

RankNetworkrecipient count of blocked spams
1HINET-NET1537869
2BSNLNET1246361
3VNPT-VNNIC-VN1057269
4CO-ACSA-LACNIC973625
5000.065.376/0002-65891142
6CHINANET-GD866622
7033.530.486/0001-29848378
8FR-OVH-20060920790180
9UNICOM-SD752752
10CHINANET-JS722062
11003.420.926/0002-05683356
12CHINANET-HB666046
13RCOM600283
14002.558.157/0001-62565932
15CHINANET-ZJ-WZ526158
16TELKOMNET524142
17002.558.134/0001-58476113
18OVH470145
19TATACOMM-IN422121
20HHThostingcustomer-net415092
21CHINANET-GX367666
22071.208.516/0001-74366700
23CHINANET-AH356875
24NWT-NET317467
25CHINANET-ZJ314170

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