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Sunday, June 18, 2017

Botnet Statistics for May 2017

detection period: 2017-05-01 00:00 - 2017-05-31 23:59 UTC
total number of suspected botnet IPs: 14571
number of blocked spams: 643100
recipient count of blocked spams: 4254342

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
1China6404
2Viet Nam2010
3United States1789
4Ukraine1089
5India375
6Netherlands279
7Russian Federation226
8United Kingdom192
9Taiwan158
10Brazil122
11Estonia119
12South Korea92
13Argentina82
14Turkey80
15Romania78
16Bulgaria78
17Indonesia72
18Poland68
19Japan63
20Thailand62
21Italy59
22France55
23Iran50
24Hong Kong49
25Lithuania45

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

RankCountry# of blocked spams
1United States221666
2Ukraine98435
3United Kingdom49720
4Netherlands37318
5China36733
6Poland32928
7Russian Federation24025
8Hong Kong16047
9Bangladesh13834
10Estonia13343
11Belgium12617
12Canada11208
13Czech Republic10411
14Sweden7141
15Romania6995
16Turkey5582
17Bulgaria5555
18Virgin (British) Islands4608
19Lithuania3737
20Colombia3358
21Viet Nam3233
22Taiwan2740
23Nigeria2402
24Iceland2147
25Australia2120

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
1United Kingdom1336739
2Belgium630391
3China388172
4United States320378
5Netherlands236234
6Colombia162189
7Nigeria119287
8Australia101992
9Ukraine100225
10Viet Nam87757
11Bangladesh77757
12Taiwan76801
13Canada67614
14France61807
15Thailand50806
16India42196
17Russian Federation39448
18Tunisia36620
19Indonesia35746
20Italy34973
21Poland32928
22Hong Kong19661
23Estonia13343
24Brazil13195
25Turkey12761

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

RankNetwork# of suspected botnet IPs
1UNICOM-ZJ1462
2CMNET1392
3WASU1353
4VNPT-VNNIC-VN1034
5CHINANET-GD930
6UA-VOLIA-20061124507
7UA-VOLIA-20080404464
8CHINANET-JS441
9FPT-VN264
10VIETEL-VN196
11VIETEL-VNNIC-VN161
12TZULO150
13UNICOM-JS141
14ETC-VNNIC-VN134
15NFORCE_ENTERTAINMENT116
16EE-WAVECOM-20101130111
17LSN-DLLSTX-2101
18HSI-399
19abstation95
20HINET-NET94
21UNICOM-BJ78
22CC-1766
23BSNLNET66
24SHARKTECH-365
25BHARTI-IN65

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

RankNetwork# of blocked spams
1UA-VOLIA-2008040449334
2LSN-DLLSTX-243947
3UA-VOLIA-2006112440846
4CloudVsp28249
5BT-MBB26338
6EONIX-NET-173-232-0-0-1-BLK-619793
7MIHK-HK15905
8UNKNOWN15704
9NFORCE_ENTERTAINMENT15673
10TZULO14583
11EURONET-ISP13361
12COL-BD13053
13BE-SKYNET-2001110812617
14abstation11322
15EE-WAVECOM-2010113010704
16DIMENOC10595
17PL-ARTNET-2012070410542
18EXMASTERS1610397
19HO-29848
20CC-159030
21CC-178024
22MAROSNET-193-124-176-07974
23NDCHOST7833
24MAROSNET-194-67-196-07830
25ALTUSHOST-NET7140

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

RankNetworkrecipient count of blocked spams
1BT-MBB1312952
2BE-SKYNET-20011108630391
3ESTROWEB-01201655
4CHINANET-HE157657
5CO-ETBE-LACNIC156652
6GLO-1119286
7VOCUS-AS-AP97353
8CloudVsp95868
9HINET-NET63107
10VNPT-VNNIC-VN55303
11ALISOFT51488
12UA-VOLIA-2008040449334
13HO-249196
14COL-BD44843
15LSN-DLLSTX-243947
16FR-OVH-2010112942906
17UA-VOLIA-2006112440846
18ATI35690
19SPRINT-BLKB231892
20DRIK-BD27642
21IT-FASTWEB-2008022526267
22HICHINA24702
23INET-TH21257
24RRNY19969
25EONIX-NET-173-232-0-0-1-BLK-619793

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