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Saturday, June 6, 2015

Botnet Statistics for May 2015

detection period: 2015-05-01 00:00 - 2015-05-31 23:59 UTC
total number of suspected botnet IPs: 37031
number of blocked spams: 3720622
recipient count of blocked spams: 111979716

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
1Taiwan21975
2China4416
3United States2461
4Turkey600
5Russian Federation452
6Viet Nam430
7France425
8India402
9Mexico355
10Germany322
11Spain303
12United Kingdom271
13Canada258
14South Korea248
15Italy232
16Argentina192
17South Africa174
18Arab Emirates156
19Brazil154
20Ukraine141
21Australia127
22Romania118
23Colombia117
24Switzerland117
25Singapore113

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

RankCountry# of blocked spams
1Taiwan3410026
2China125235
3United States40992
4Brazil19118
5Indonesia12693
6Ivory Coast10954
7Saudi Arabia10402
8Malaysia10389
9Israel7730
10Poland6990
11Argentina6321
12United Kingdom5827
13Hong Kong5403
14Ukraine3981
15Mexico3274
16Serbia3270
17Thailand2964
18Bangladesh2896
19Colombia2872
20Viet Nam2853
21South Korea2824
22Ecuador2367
23South Africa2319
24Philippines2218
25Turkey1992

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
1Taiwan101561821
2China2993066
3United States1643700
4Brazil763199
5Indonesia509409
6Ivory Coast438979
7Malaysia418020
8Saudi Arabia417385
9Israel309496
10Poland279559
11Argentina251349
12United Kingdom233281
13Hong Kong216554
14Ukraine160561
15Serbia131522
16Mexico128789
17Thailand119124
18Bangladesh116193
19Colombia114717
20Viet Nam114194
21South Korea113483
22Ecuador94469
23South Africa92588
24Philippines88666
25Turkey79693

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

RankNetwork# of suspected botnet IPs
1HINET-NET21909
2CHINANET-GD991
3CHINANET-JS531
4UNICOM-BJ430
5UNICOM-SD323
6VNPT-VNNIC-VN224
7CHINANET-HN162
8TR-RADORE-20110526159
9WORLDSITE-SAYFA158
10UNICOM-GD152
11CCCH3-4146
12WASU141
13CHINANET-SX138
14CHINANET-ZJ-HZ136
15WASU-BB127
16CHINANET-LN119
17TurkTelekom109
18IP2000-ADSL-BAS104
19MX-USCV4-LACNIC103
20KORNET-KR102
21CHINANET-YN99
22CBC-CM-498
23CMNET96
24CHINANET-SN87
25BSNLNET87

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

RankNetwork# of blocked spams
1HINET-NET3409448
2UNICOM-GD51924
3UNICOM-LN15859
4AVISONET10954
5MAXISNET-HSDPA10161
6IL-GOLDENLINES-200207057730
7004.027.547/0001-317153
8CHINANET-GD6617
9XOXO-BLK-36485
10AR-CPOY8-LACNIC6242
11SA-NOURNET-9903226125
12DEPKEU-ID5465
13CHINANET-LN5113
14072.843.212/0001-414165
15TaboukU-14161
16WINDSTREAM4143
17ALISOFT3122
18MX-ALES-LACNIC3074
19CCS-DGI3026
20HICHINA2995
21UNICOM-NM2972
22HANELCOM-VNNIC-VN2805
23SUNINFO-MDC2731
24UK-NTLI-200206142697
25CMNET2646

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

RankNetworkrecipient count of blocked spams
1HINET-NET101538733
2UNICOM-LN633109
3AVISONET438979
4MAXISNET-HSDPA408688
5IL-GOLDENLINES-20020705309496
6004.027.547/0001-31287452
7CHINANET-GD263274
8XOXO-BLK-3261855
9AR-CPOY8-LACNIC248224
10SA-NOURNET-990322246024
11DEPKEU-ID219274
12CHINANET-LN205129
13TaboukU-1166806
14072.843.212/0001-41166503
15WINDSTREAM166195
16ALISOFT125896
17MX-ALES-LACNIC122589
18CCS-DGI120945
19HICHINA120261
20UNICOM-NM119182
21HANELCOM-VNNIC-VN112706
22SUNINFO-MDC109949
23UK-NTLI-20020614108096
24CMNET105520
25TELEPACIFIC-LA-BLK-8100372

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