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Monday, January 9, 2017

Botnet Statistics for the year of 2016

detection period: 2016-01-01 00:00 - 2016-12-31 23:59 UTC
total number of suspected botnet IPs: 277464
number of blocked spams: 4349886
recipient count of blocked spams: 55283278
detection methods: fake open relay + greylisting

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
1China95112
2Taiwan47932
3Viet Nam26200
4India22097
5Mexico12547
6Iran6308
7Brazil5402
8Colombia3633
9Turkey3611
10Indonesia3423
11Pakistan3408
12United States3315
13Peru2773
14Tunisia1720
15Thailand1498
16Bangladesh1477
17Argentina1452
18Romania1391
19Russian Federation1354
20Italy1310
21Venezuela1269
22Arab Emirates1267
23Philippines1210
24Poland1135
25Bolivia1090

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

RankCountry# of blocked spams
1Taiwan1448316
2China1168680
3United States665790
4Poland499047
5Brazil210130
6Mexico65594
7Germany40658
8Thailand21382
9India20017
10Romania18195
11Hong Kong13715
12Turkey12433
13Italy11855
14Russian Federation11528
15Slovenia10707
16Colombia10418
17France9188
18Viet Nam9010
19South Korea8593
20Bolivia5335
21Argentina4944
22United Kingdom4870
23Sweden4663
24Spain4642
25Philippines4093

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
1Taiwan41628126
2China4751495
3Brazil1908303
4United States1116403
5Mexico853017
6Thailand573116
7Poland526836
8Hong Kong351305
9Turkey330321
10India288781
11Colombia236474
12Viet Nam223105
13Russian Federation219477
14France189753
15South Korea176202
16Bolivia143425
17Italy132573
18Argentina132450
19Sweden119473
20Spain115111
21Macau107459
22Germany101681
23Uruguay84545
24Indonesia84400
25Chile73088

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

RankNetwork# of suspected botnet IPs
1HINET-NET41761
2VNPT-VNNIC-VN13139
3CHINANET-JS11873
4CHINANET-AH9867
5WASU9370
6MX-USCV4-LACNIC6230
7CNCITYNET5662
8CHINANET-HB5330
9WASU-BB5132
10UNICOM-ZJ4977
11CHINANET-HN4544
12BSNLNET4270
13CHINANET-ZJ-JH3611
14UNICOM-JS3439
15SONET-NET3428
16CHINANET-GD3280
17CHINANET-SD3038
18UNICOM-AH3019
19BHARTI-IN2992
20CHINANET-ZJ2941
21CMNET2887
22VIETEL-VNNIC-VN2736
23FPT-VN2576
24VIETEL-VN2509
25PTCLBB-PK2477

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

RankNetwork# of blocked spams
1HINET-NET1371683
2CHINANET-HN951366
3MSFT578292
4PL-FUFO-7266294
5PL-ZFIX-20151105173416
6005.200.140/0001-27159307
7MX-MSCV17-LACNIC51196
8CHINANET-JS42139
9060.316.817/0001-0339988
10SCHLUND-CUSTOMERS37431
11EURONET-ISP35202
12ALISOFT27467
13SEEDNET-NET26156
14PL-FUFO-523024
15SONET-NET16982
16ROMTELECOM15844
17CNCITYNET15129
18MICROSOFT-1BLK13740
19CC-1713351
20NCICNET-NET12707
21OGTIPS1-129-12111490
22SI-T-210707
23RingLink9903
24CAT9858
25ASO-239164-209022

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

RankNetworkrecipient count of blocked spams
1HINET-NET40033886
2005.200.140/0001-271591642
3CHINANET-HN1218615
4ALISOFT723848
5SEEDNET-NET712620
6MSFT580629
7MX-MSCV17-LACNIC554667
8CNCITYNET445420
9NCICNET-NET307393
10RingLink293695
11CAT267032
12PL-FUFO-7266294
13TencentCloud206295
14TANET-BNETA187089
15MX-USCV4-LACNIC176571
16PL-ZFIX-20151105173416
17CTIHK162546
18HICHINA149883
19tonghnetwork148762
20CHINANET-JS130753
21TR-TELEKOM-20051027129335
22CHINANET-GD127735
23KORNET-KR127317
24VIKINGTECH113568
25EPLUS-BROADBAND104695

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