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Sunday, January 14, 2018

Botnet Statistics for December 2017

detection period: 2017-12-01 00:00 - 2017-12-31 23:59 UTC
total number of suspected botnet IPs: 2897
number of blocked spams: 1389839
recipient count of blocked spams: 32784780

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
1China1457
2Viet Nam333
3United States232
4Brazil193
5India91
6Russian Federation54
7Czech Republic49
8Iran36
9Taiwan26
10Thailand23
11Argentina22
12Indonesia20
13Spain20
14Slovakia19
15Italy19
16Germany17
17Ukraine14
18Poland14
19Pakistan13
20Turkey12
21Romania12
22Hungary12
23South Korea10
24Mexico9
25Colombia9

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

RankCountry# of blocked spams
1China563713
2United States233893
3Brazil127587
4Czech Republic118579
5Hong Kong69320
6Canada44891
7Netherlands38061
8Germany35560
9Israel25521
10Ukraine21333
11Costa Rica14912
12South Korea11918
13Iceland11431
14Poland11366
15Russian Federation11284
16Belize10891
17Norway8225
18Kyrgyzstan6595
19Romania5832
20UNKNOWN5279
21United Kingdom4991
22South Africa3227
23Seychelles1151
24Mexico1077
25Chile1032

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
1China16821738
2Brazil3627282
3Czech Republic3555356
4Hong Kong2079368
5United States1604426
6Israel765601
7Netherlands756285
8South Korea575032
9Germany512726
10Costa Rica447273
11Iceland342901
12Russian Federation338375
13Belize326730
14Norway246692
15Kyrgyzstan197792
16Romania174670
17UNKNOWN158341
18Canada62030
19Seychelles34530
20Mexico31501
21Chile30844
22Ukraine21333
23Macau19530
24South Africa19322
25Poland11366

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

RankNetwork# of suspected botnet IPs
1CHINANET-HB339
2CHINANET-GD266
3CHINANET-ZJ-HZ204
4VNPT-VNNIC-VN183
5WASU134
6CHINANET-JS113
7UNIFIEDLAYER-NETWORK-1490
8UNICOM-GD71
9MSFT58
10002.578.819/0001-6645
11CHINANET-ZJ43
12FPT-VN42
13CHINANET-ZJ-ZX37
14UNICOM-HB30
15CHINANET-AH29
16VIETEL-VN27
17001.766.744/0001-8427
18VIETEL-VNNIC-VN21
19HINET-NET21
20BHARTI-IN20
21CMNET18
22Baidu18
23CHINANET-HN16
24ETC-VNNIC-VN15
25LSN-DLLSTX-713

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

RankNetwork# of blocked spams
1CHINANET-ZJ324942
2CHINANET-TJ157192
3CZ-WHOISPROTECTION-20141231118510
4002.558.157/0001-62118254
5UNICOM-CN78525
6NETVIGATOR69273
7UNIFIEDLAYER-NETWORK-1446875
8AVANTE-646385
9AIRLINERES-CALPOP-COM30299
10IL-BEZEQ-INTERNATIONAL-2000122925520
11PSYCHZ-NETWORKS25096
12UNKNOWN19881
13SHARKTECH-318555
14ENCRYPTED-TRANSIT-IPV416958
15CR-RACO-LACNIC14909
16LSN-DLLSTX-213961
17UA-VOLIA-2008040413679
18KORNET-KR11911
19SC-FLOKINET-LTD-2016082611430
20WestVPS-NET10012
21PRONET-UA9389
22BZ-FASTSERV-200808148250
23DE-ISP4P-200601268229
24hostio8173
25DE-NETDIRECT-201012137996

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

RankNetworkrecipient count of blocked spams
1CHINANET-ZJ9744796
2CHINANET-TJ4715760
3CZ-WHOISPROTECTION-201412313555287
4002.558.157/0001-623547591
5UNICOM-CN2355750
6NETVIGATOR2078190
7AIRLINERES-CALPOP-COM908970
8IL-BEZEQ-INTERNATIONAL-20001229765600
9KORNET-KR575025
10ENCRYPTED-TRANSIT-IPV4508740
11CR-RACO-LACNIC447270
12SC-FLOKINET-LTD-20160826342900
13WestVPS-NET300360
14BZ-FASTSERV-20080814247500
15DE-ISP4P-20060126246870
16hostio245190
17BZ-FASTSERV-20111129229080
18NO-UPC-20050707222450
19KSS-Telecom-net197790
20DE-UNITED-COLO-20060217183780
21EU-DIGITALOCEAN-DE1170730
22DE-CCC-20171201158340
23RO-ARTELECOM-20070815124470
24BZ-FASTSERV-2005011397650
25ESTROWEB-0175382

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