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Saturday, June 11, 2016

Botnet Statistics for May 2016

Due to a failed vps, I lost the data needed for calculating blocked spam and the associated recipient count before May 23. Please keep that in mind when interpreting the information below.

detection period: 2016-05-01 00:00 - 2016-05-31 23:59 UTC
total number of suspected botnet IPs: 58317
number of blocked spams: 32818
recipient count of blocked spams: 243103

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
1China15517
2Mexico6470
3India5026
4Viet Nam4705
5Taiwan3536
6Iran2072
7Colombia1654
8Brazil1412
9Pakistan1144
10Turkey1116
11Indonesia944
12Peru792
13Tunisia749
14Ecuador548
15United States546
16Bangladesh525
17Bolivia511
18Romania503
19Italy463
20Poland438
21Arab Emirates438
22Venezuela412
23Macedonia389
24Argentina378
25Serbia338

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

RankCountry# of blocked spams
1Brazil14022
2Poland11794
3Taiwan3571
4China1408
5Germany1049
6Canada233
7Thailand156
8United States128
9Colombia114
10Turkey76
11Russian Federation57
12Mexico45
13Occupied Palestinian Territory44
14Argentina38
15Bolivia33
16Arab Emirates17
17Romania8
18Israel8
19France5
20Portugal3
21Viet Nam2
22Macedonia2
23Hong Kong2
24Malaysia1
25Italy1

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
1Brazil140355
2Taiwan42977
3China26343
4Poland13174
5Thailand4332
6Colombia2980
7United States2528
8Turkey2038
9Russian Federation1589
10Occupied Palestinian Territory1195
11Mexico1136
12Germany1049
13Argentina1000
14Bolivia899
15Arab Emirates527
16Romania248
17Israel248
18Canada233
19France150
20Portugal93
21Viet Nam2
22Macedonia2
23Hong Kong2
24Malaysia1
25Italy1

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

RankNetwork# of suspected botnet IPs
1CNCITYNET3620
2MX-USCV4-LACNIC3379
3WASU3136
4HINET-NET2372
5VNPT-VNNIC-VN2255
6UNICOM-ZJ1466
7SONET-NET1088
8CHINANET-JS1014
9PTCLBB-PK838
10UNICOM-JS807
11BSNLNET795
12RingLink745
13WASU-BB678
14MX-MSCV17-LACNIC636
15CMNET595
16BHARTI-IN577
17FPT-VN504
18VIETEL-VNNIC-VN483
19MX-IPMS2-LACNIC461
20CHINANET-SD446
21CO-CTSE-LACNIC440
22VIETEL-VN437
23ETC-VNNIC-VN434
24CO-ACSA-LACNIC409
25MX-CTSC6-LACNIC401

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

RankNetwork# of blocked spams
1005.200.140/0001-2714014
2PL-FUFO-711748
3HINET-NET1452
4SEEDNET-NET1076
5SCHLUND-CUSTOMERS1049
6SONET-NET850
7CMNET389
8ROGERS-CAB-99233
9ALISOFT188
10WASU175
11CHINANET-GD158
12TANET-BNETA108
13UNICOM80
14CHINANET-JS80
15UNICOM-JS73
16INONU-NET68
17CO-ACSA-LACNIC63
18SEEDNET61
19CAT57
20CO-ESES-LACNIC50
21MULTA-NET1248
22RU-TI-2003111847
23Fiberway246
24TencentCloud44
25COOLNET-ISP44

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

RankNetworkrecipient count of blocked spams
1005.200.140/0001-27140107
2SEEDNET-NET33236
3CMNET12029
4PL-FUFO-711748
5ALISOFT5155
6HINET-NET3399
7TANET-BNETA3149
8CHINANET-GD2539
9UNICOM2334
10INONU-NET1827
11SEEDNET1666
12CO-ACSA-LACNIC1566
13CAT1519
14Fiberway21426
15CO-ESES-LACNIC1413
16MULTA-NET121376
17RU-TI-200311181309
18TencentCloud1200
19COOLNET-ISP1195
201AN1-NETWORK1111
21SCHLUND-CUSTOMERS1049
22csloxinfo-th1016
23INET-TH1003
24tonghnetwork967
25SONET-NET850

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