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Tuesday, March 7, 2017

Botnet Statistics for February 2017

detection period: 2017-02-01 00:00 - 2017-02-28 23:59 UTC
total number of suspected botnet IPs: 24056
number of blocked spams: 2806870
recipient count of blocked spams: 77607050

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
1Taiwan11646
2China9164
3Viet Nam512
4India434
5United States218
6Russian Federation190
7Brazil150
8Mexico121
9Iran108
10Peru86
11Italy74
12Colombia72
13Turkey68
14South Korea60
15Indonesia57
16Argentina55
17Ukraine53
18Thailand53
19Saudi Arabia48
20United Kingdom48
21Pakistan40
22Spain38
23Germany36
24Chile27
25Israel24

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

RankCountry# of blocked spams
1Taiwan2472445
2China238477
3United States36642
4Poland15817
5Brazil10004
6Colombia6053
7Italy2838
8India2744
9South Korea2657
10Macau2486
11Chile2380
12Russian Federation2000
13Argentina1508
14Ukraine1359
15Azerbaijan1336
16United Kingdom1113
17Saudi Arabia1057
18South Africa1046
19Bolivia917
20Venezuela627
21Germany623
22Pakistan583
23Czech Republic424
24Kazakhstan377
25Viet Nam260

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
1Taiwan73139889
2China2887228
3United States332688
4Brazil266436
5Colombia179522
6Italy83750
7India80806
8South Korea78905
9Macau73629
10Chile70263
11Russian Federation59418
12Argentina44726
13Azerbaijan39640
14Saudi Arabia31218
15South Africa31100
16Bolivia27286
17United Kingdom24295
18Ukraine22571
19Venezuela18586
20Germany18303
21Pakistan17313
22Poland15817
23Czech Republic12427
24Kazakhstan11110
25Viet Nam7739

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

RankNetwork# of suspected botnet IPs
1HINET-NET11325
2CHINANET-HN2093
3UNICOM-ZJ909
4CHINANET-JS605
5UNICOM-SD553
6WASU-BB534
7UNICOM-GX445
8CHINANET-GD309
9VNPT-VNNIC-VN271
10CHINANET-CQ211
11UNICOM-LN205
12CMNET200
13WASU177
14CHINANET-AH173
15CHINANET-GZ162
16UNICOM-HA158
17CHINANET-YN156
18UNICOM-SX155
19CHINANET-ZJ146
20UNICOM-HE144
21UNICOM-GD134
22BSNLNET105
23UNICOM-CQ98
24SEEDNET-NET98
25CHINANET-SN90

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

RankNetwork# of blocked spams
1HINET-NET2466755
2CHINANET-HN153211
3SCN-624539
4EURONET-ISP13279
5CHINANET-JS8133
6UNICOM-SD7784
7RingLink7226
8CHINANET-ZJ6320
9UNICOM-GX5839
10CHEAP-WINDOWS-VPS5413
11002.558.157/0001-623781
12CHINANET-GD3318
13CMNET3199
14CHINANET-TJ2730
15CO-ETBE-LACNIC2706
16TencentCloud2703
17KORNET-KR2641
18PL-FUFO-72536
19SMARTONE-MO2468
20UNICOM-LN2395
21UNICOM-HE2138
22CHINANET-CQ2126
23UNICOM-ZJ2081
24CO-ACSA-LACNIC1840
25CC-091761

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

RankNetworkrecipient count of blocked spams
1HINET-NET72971862
2CHINANET-HN368569
3CHINANET-JS240067
4UNICOM-SD229888
5RingLink214103
6CHINANET-ZJ186801
7UNICOM-GX172106
8SCN-6148081
9002.558.157/0001-62112229
10CHINANET-GD97925
11CMNET94421
12CHINANET-TJ80922
13CO-ETBE-LACNIC80322
14TencentCloud79717
15KORNET-KR78425
16SMARTONE-MO73092
17UNICOM-LN70622
18CHINANET-CQ63046
19UNICOM-HE62973
20UNICOM-ZJ61522
21CO-ACSA-LACNIC54583
22SEEDNET-NET50466
23CHINANET-YN49879
24ALISOFT49355
25CHINANET-AH47828

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