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Wednesday, June 27, 2018

Botnet Statistics for May 2018

detection period: 2018-05-01 00:00 - 2018-05-31 23:59 UTC
total number of suspected botnet IPs: 5160
number of blocked spams: 737690
recipient count of blocked spams: 18694694

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
1China957
2United States680
3France392
4Brazil233
5Germany229
6Russian Federation227
7Viet Nam226
8South Korea184
9Italy151
10India145
11United Kingdom102
12Thailand91
13Canada91
14Indonesia90
15Colombia81
16Netherlands69
17Ecuador62
18Taiwan60
19Ukraine53
20Mexico53
21Egypt50
22Poland43
23Japan43
24Malaysia42
25Hong Kong37

The top 23 countries (as defined by the 2-character country code), ordered by number of blocked spams are:

RankCountry# of blocked spams
1China479412
2Turkey108282
3South Korea44618
4United States37363
5Venezuela28048
6Tunisia19404
7Colombia10990
8Viet Nam3101
9Belarus2688
10ZZ1493
11Hungary1187
12India681
13Czech Republic167
14Netherlands164
15Paraguay46
16Fiji20
17France10
18Nigeria5
19Canada4
20Germany3
21Russian Federation2
22Hong Kong1
23Brazil1

The top 23 countries (as defined by the 2-character country code), ordered by recipient count of blocked spams are:

RankCountryrecipient count of blocked spams
1China14382247
2South Korea1338511
3United States897011
4Venezuela841440
5Tunisia761644
6Colombia329700
7Turkey108282
8India20430
9Czech Republic5010
10Viet Nam4553
11Belarus2688
12ZZ1628
13Hungary1187
14Netherlands164
15Germany104
16Paraguay46
17Fiji20
18France10
19Nigeria9
20Canada4
21Brazil3
22Russian Federation2
23Hong Kong1

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

RankNetwork# of suspected botnet IPs
1VNPT-VNNIC-VN123
2TencentCloud121
3KORNET-KR77
4CHINANET-JS65
5CHINANET-GD65
6CMNET57
7EC-ANSA-LACNIC45
8CO-ACSA-LACNIC40
9MSFT37
10GO-DADDY-COM-LLC37
11broadNnet-KR36
12HINET-NET36
13AT-88-Z34
14CHINANET-SH32
15VIETEL-VN29
16TELKOMNET29
17GOOGLE-CLOUD29
18OVH28
19TENCENT-CN27
20003.420.926/0002-0527
21UNICOM-BJ22
22FR-OVH-2012032022
23CABLE-122
24FR-OVH21
25UNKNOWN20

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

RankNetwork# of blocked spams
1CHINANET-ZJ292926
2CHINANET-TJ136771
3IHS-NET102002
4UNICOM-CN49455
5KORNET-KR44617
6AIRLINERES-CALPOP-COM29643
7VE-CSVE-LACNIC28048
8TN-ATI-2006121219404
9CO-ETBE-LACNIC10990
10AMAZON-BOM7667
11TR-ONLINE-NET-201710126280
12FPT-VN3023
13MTSBY2496
14UNKNOWN1493
15IGS-NET1187
16BSNLNET671
17UNICOM-GD247
18TCM-BY192
19CZ-WHOISPROTECTION-20141231167
20NL-WORLDSTREAM-20090204159
21VNPT-VNNIC-VN78
22PY-NUSA-LACNIC45
23RACKS-8-NET-1622
24NET1-UNWIRED-FJ20
25RCSW13

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

RankNetworkrecipient count of blocked spams
1CHINANET-ZJ8787780
2CHINANET-TJ4103117
3UNICOM-CN1483637
4KORNET-KR1338510
5AIRLINERES-CALPOP-COM889290
6VE-CSVE-LACNIC841440
7TN-ATI-20061212761644
8CO-ETBE-LACNIC329700
9IHS-NET102002
10BSNLNET20130
11AMAZON-BOM7667
12UNICOM-GD7410
13TR-ONLINE-NET-201710126280
14CZ-WHOISPROTECTION-201412315010
15FPT-VN3023
16MTSBY2496
17UNKNOWN1628
18VNPT-VNNIC-VN1530
19IGS-NET1187
20CHINANET-GD302
21BSNL-GSM-EastZone300
22TCM-BY192
23NL-WORLDSTREAM-20090204159
24HETZNER-RZ-BLK-ERX1100
25PY-NUSA-LACNIC45

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