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Monday, October 31, 2011

No botnet notification will be sent during 2011 November

After sending botnet notifications every day for 2 years, I get really tired. I decide to take one month off. So no notification will be sent next month. I will also stop sending suspicious mail attachment to VirusTotal. But the botnet statistics will still be posted daily here.

Botnet Statistics [2011-10-30]

detection period: 2011-10-30 00:00-23:59 UTC
total number of suspected botnet IPs: 2128
number of botnet IPs notified to network operators: 1524
number of spam blocked: 17044
recipient count of spam blocked: 544798

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET157
2CHINANET-GD121
3CHINANET-JS69
4CTTNET68
5CRTC46
6UNICOM-BJ24
7VNPT-VNNIC-VN22
8TELKOMNET22
9CHINANET-ZJ20
10000.065.376/0002-6520

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China774
2Taiwan167
3United States126
4Russian Federation96
5Brazil89
6India71
7Indonesia64
8Ukraine46
9South Korea45
10Viet Nam39

Sunday, October 30, 2011

Botnet Statistics [2011-10-29]

detection period: 2011-10-29 00:00-23:59 UTC
total number of suspected botnet IPs: 1823
number of botnet IPs notified to network operators: 1344
number of spam blocked: 5572
recipient count of spam blocked: 173244

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET274
2CHINANET-GD118
3CTTNET102
4CHINANET-JS39
5CRTC36
6BSNLNET34
7KORNET-KR28
8VNPT-VNNIC-VN26
9PTCL24
10BHARTI-IN21

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China619
2Taiwan286
3India126
4South Korea71
5United States57
6Brazil56
7Viet Nam46
8Russian Federation45
9Pakistan36
10Argentina32

Saturday, October 29, 2011

Botnet Statistics [2011-10-28]

detection period: 2011-10-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2351
number of botnet IPs notified to network operators: 1712
number of spam blocked: 44916
recipient count of spam blocked: 1551866

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET233
2CHINANET-GD128
3CHINANET-JS79
4CTTNET60
5VNPT-VNNIC-VN42
6CRTC32
7UNICOM-BJ28
8TELKOMNET28
9CHINANET-SH23
10UNICOM-SD22

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China801
2Taiwan252
3United States127
4Brazil105
5Indonesia93
6India80
7Russian Federation77
8Viet Nam72
9South Korea46
10Ukraine42

Friday, October 28, 2011

Botnet Statistics [2011-10-27]

detection period: 2011-10-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2834
number of botnet IPs notified to network operators: 2156
number of spam blocked: 55106
recipient count of spam blocked: 1920639

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1CHINANET-HN317
2HINET-NET257
3CHINANET-GD140
4CTTNET103
5CHINANET-JS54
6CRTC34
7VNPT-VNNIC-VN33
8UNICOM-BJ28
9CHINANET-SH28
10UNICOM-SD24

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China1163
2Taiwan272
3United States136
4Brazil127
5Russian Federation93
6India84
7Indonesia62
8Viet Nam58
9South Korea57
10Germany38

Thursday, October 27, 2011

Botnet Statistics [2011-10-26]

detection period: 2011-10-26 00:00-23:59 UTC
total number of suspected botnet IPs: 2538
number of botnet IPs notified to network operators: 1911
number of spam blocked: 52044
recipient count of spam blocked: 1816506

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET220
2CHINANET-HN173
3CHINANET-GD131
4CTTNET73
5CHINANET-JS54
6CRTC32
7UNICOM-BJ31
8CHINANET-SH29
9VNPT-VNNIC-VN28
10CHINANET-SC26

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China984
2Taiwan241
3United States127
4Brazil121
5Russian Federation97
6India65
7Indonesia58
8Viet Nam56
9Ukraine49
10South Korea49

Wednesday, October 26, 2011

Botnet Statistics [2011-10-25]

detection period: 2011-10-25 00:00-23:59 UTC
total number of suspected botnet IPs: 2569
number of botnet IPs notified to network operators: 1889
number of spam blocked: 56140
recipient count of spam blocked: 1958089

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET221
2CHINANET-GD155
3CTTNET98
4CHINANET-JS58
5BSNLNET50
6CRTC34
7UNICOM-BJ29
8CHINANET-SH29
9KORNET-KR28
10VNPT-VNNIC-VN25

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China900
2Taiwan241
3Brazil138
4United States129
5Russian Federation124
6India123
7Indonesia70
8South Korea63
9Viet Nam51
10Ukraine47

Tuesday, October 25, 2011

Botnet Statistics [2011-10-24]

detection period: 2011-10-24 00:00-23:59 UTC
total number of suspected botnet IPs: 2538
number of botnet IPs notified to network operators: 1786
number of spam blocked: 55383
recipient count of spam blocked: 1928734

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET247
2CHINANET-GD137
3CTTNET83
4CHINANET-JS50
5VNPT-VNNIC-VN43
6PTCL34
7CRTC34
8KORNET-KR26
9BSNLNET26
10CHINANET-ZJ25

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China805
2Taiwan262
3Brazil147
4United States122
5India112
6Russian Federation92
7Viet Nam73
8Indonesia71
9South Korea59
10Pakistan39

Monday, October 24, 2011

Botnet Statistics [2011-10-23]

detection period: 2011-10-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2345
number of botnet IPs notified to network operators: 1617
number of spam blocked: 55154
recipient count of spam blocked: 1923632

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET230
2CHINANET-GD122
3CTTNET78
4CHINANET-JS62
5PTCL43
6BSNLNET42
7CRTC35
8VNPT-VNNIC-VN31
9KORNET-KR30
10UNICOM-HN21

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China721
2Taiwan244
3India134
4United States112
5Brazil100
6South Korea86
7Russian Federation71
8Indonesia70
9Viet Nam67
10Pakistan50

Sunday, October 23, 2011

Botnet Statistics [2011-10-22]

detection period: 2011-10-22 00:00-23:59 UTC
total number of suspected botnet IPs: 2343
number of botnet IPs notified to network operators: 1623
number of spam blocked: 56178
recipient count of spam blocked: 1960796

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET232
2CHINANET-GD117
3UNICOM-HN49
4VNPT-VNNIC-VN40
5BSNLNET39
6CHINANET-JS38
7PTCL37
8KORNET-KR33
9CRTC28
10TELKOMNET26

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China588
2Taiwan247
3Brazil125
4India123
5United States98
6Indonesia93
7Russian Federation90
8South Korea85
9Viet Nam82
10Ukraine53

Saturday, October 22, 2011

Botnet Statistics [2011-10-21]

detection period: 2011-10-21 00:00-23:59 UTC
total number of suspected botnet IPs: 2057
number of botnet IPs notified to network operators: 1431
number of spam blocked: 56069
recipient count of spam blocked: 1955111

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET220
2CHINANET-GD115
3UNICOM-HN43
4CHINANET-JS38
5VNPT-VNNIC-VN37
6CRTC29
7000.065.376/0002-6525
8UNICOM-SD22
9BSNLNET20
10CTTNET19

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China590
2Taiwan232
3Brazil124
4United States112
5India94
6Russian Federation75
7Viet Nam62
8Ukraine49
9South Korea48
10Indonesia48

Friday, October 21, 2011

Botnet Statistics [2011-10-20]

detection period: 2011-10-20 00:00-23:59 UTC
total number of suspected botnet IPs: 1742
number of botnet IPs notified to network operators: 1169
number of spam blocked: 54775
recipient count of spam blocked: 1907739

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET205
2CHINANET-GD80
3CTTNET50
4CHINANET-JS34
5UNICOM-HN27
6000.065.376/0002-6525
7UNICOM-BJ22
8CRTC20
9KORNET-KR17
10033.530.486/0001-2917

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China529
2Taiwan216
3Brazil115
4United States84
5India70
6Russian Federation68
7Indonesia43
8Ukraine36
9South Korea35
10Germany33

Thursday, October 20, 2011

Botnet Statistics [2011-10-19]

detection period: 2011-10-19 00:00-23:59 UTC
total number of suspected botnet IPs: 1575
number of botnet IPs notified to network operators: 1105
number of blocked spams: 54925
recipient count of blocked spams: 1913772

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET178
2CHINANET-GD72
3CHINANET-JS39
4CHINANET-SH26
5UNICOM-BJ24
6000.065.376/0002-6520
7UNICOM-SD18
8CHINANET-ZJ15
9033.530.486/0001-2914
10TELKOMNET13

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China497
2Taiwan187
3Brazil88
4Italy77
5United States75
6Russian Federation47
7India46
8Indonesia45
9South Korea33
10Ukraine29

Wednesday, October 19, 2011

Botnet Statistics [2011-10-18]

detection period: 2011-10-18 00:00-23:59 UTC
total number of suspected botnet IPs: 2488
number of botnet IPs notified to network operators: 1749
number of blocked spams: 55105
recipient count of blocked spams: 1923509

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET213
2CHINANET-GD111
3CTTNET80
4CHINANET-JS67
5UNICOM-HN39
6IT-FASTWEB-2008022530
7BSNLNET30
8VNPT-VNNIC-VN27
9KORNET-KR25
10IT-TIN-2007022125

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China789
2Taiwan230
3Italy193
4Russian Federation112
5India108
6Brazil104
7United States103
8South Korea60
9Indonesia57
10Viet Nam55

Tuesday, October 18, 2011

Botnet Statistics [2011-10-17]: Italy badly hit by global malware outbreak

There seems to be a global malware outbreak right now, and Italy is being hit quite hard. Italy is ranked at number 2 today.

detection period: 2011-10-17 00:00-23:59 UTC
total number of suspected botnet IPs: 3274
number of botnet IPs notified to network operators: 2279
number of blocked spams: 54776
recipient count of blocked spams: 1912150

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET204
2CTTNET117
3CHINANET-GD116
4IT-TIN-20070221104
5IT-FASTWEB-2008022599
6CHINANET-JS93
7IT-TIWS-2009011557
8TELECOM-ADSL-743
9VODAFONE-IT37
10UNICOM-HN35

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China924
2Italy659
3Taiwan229
4United States126
5Brazil123
6European Union113
7India109
8Russian Federation96
9South Korea57
10Indonesia57

Monday, October 17, 2011

Botnet Statistics [2011-10-16]

detection period: 2011-10-16 00:00-23:59 UTC
total number of suspected botnet IPs: 2168
number of botnet IPs notified to network operators: 1561
number of blocked spams: 54255
recipient count of blocked spams: 1894906

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET202
2CHINANET-GD139
3CTTNET60
4CHINANET-JS50
5CRTC44
6PTCL31
7CHINANET-SH27
8BSNLNET26
9UNICOM-SD25
10UNICOM-BJ25

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China812
2Taiwan224
3United States107
4Brazil97
5India83
6Russian Federation81
7Indonesia58
8Viet Nam47
9South Korea45
10Ukraine39

Sunday, October 16, 2011

Botnet Statistics [2011-10-15]

detection period: 2011-10-15 00:00-23:59 UTC
total number of suspected botnet IPs: 2298
number of botnet IPs notified to network operators: 1642
number of blocked spams: 54623
recipient count of blocked spams: 1906628

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET185
2CHINANET-GD127
3CHINANET-JS73
4CTTNET66
5VNPT-VNNIC-VN39
6PTCL38
7CHINANET-SH37
8CRTC31
9BSNLNET27
10CHINANET-ZJ24

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China835
2Taiwan204
3India122
4Brazil120
5United States115
6Russian Federation79
7Viet Nam77
8Indonesia59
9South Korea49
10Pakistan43

Saturday, October 15, 2011

Botnet Statistics [2011-10-14]

detection period: 2011-10-14 00:00-23:59 UTC
total number of suspected botnet IPs: 2230
number of botnet IPs notified to network operators: 1633
number of blocked spams: 55066
recipient count of blocked spams: 1918961

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET192
2CHINANET-GD112
3CTTNET85
4CHINANET-JS54
5VNPT-VNNIC-VN36
6CHINANET-SH26
7PTCL25
8UNICOM-BJ24
9CRTC24
10BSNLNET24

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China795
2Taiwan213
3Brazil131
4United States116
5India95
6Russian Federation81
7Viet Nam67
8Indonesia61
9South Korea48
10Germany36

Friday, October 14, 2011

Botnet Statistics [2011-10-13]

detection period: 2011-10-13 00:00-23:59 UTC
total number of suspected botnet IPs: 2311
number of botnet IPs notified to network operators: 1675
number of blocked spams: 54682
recipient count of blocked spams: 1909484

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET180
2CHINANET-GD100
3CTTNET96
4CHINANET-JS49
5UNICOM-BJ34
6CHINANET-SH32
7BSNLNET30
8PTCL27
9VNPT-VNNIC-VN25
10000.065.376/0002-6525

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China815
2Taiwan202
3Brazil145
4India120
5United States112
6Russian Federation92
7Viet Nam61
8Indonesia59
9South Korea49
10Ukraine34

Thursday, October 13, 2011

Botnet Statistics [2011-10-12]

detection period: 2011-10-12 00:00-23:59 UTC
total number of suspected botnet IPs: 2142
number of botnet IPs notified to network operators: 1552
number of blocked spams: 53688
recipient count of blocked spams: 1869761

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET170
2CHINANET-GD112
3CTTNET103
4CHINANET-JS47
5VNPT-VNNIC-VN42
6UNICOM-BJ31
7CHINANET-SH30
8CRTC26
9000.065.376/0002-6522
10BSNLNET20

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China717
2Taiwan186
3Brazil117
4United States110
5India93
6Russian Federation91
7Viet Nam76
8Indonesia65
9South Korea42
10Ukraine37

Wednesday, October 12, 2011

Botnet Statistics [2011-10-11]

detection period: 2011-10-11 00:00-23:59 UTC
total number of suspected botnet IPs: 2068
number of botnet IPs notified to network operators: 1512
number of blocked spams: 54343
recipient count of blocked spams: 1895204

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET156
2CHINANET-GD106
3CTTNET94
4CHINANET-JS54
5VNPT-VNNIC-VN41
6CRTC30
7CHINANET-SH27
8UNICOM-BJ24
9UNICOM-SD23
10TELKOMNET22

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China725
2Taiwan175
3Brazil111
4United States92
5India83
6Russian Federation78
7Viet Nam74
8Indonesia68
9South Korea41
10Poland30

Tuesday, October 11, 2011

Botnet Statistics [2011-10-10]

detection period: 2011-10-10 00:00-23:59 UTC
total number of suspected botnet IPs: 2038
number of botnet IPs notified to network operators: 1429
number of blocked spams: 54241
recipient count of blocked spams: 1894863

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET142
2CHINANET-GD105
3CHINANET-JS45
4VNPT-VNNIC-VN43
5CRTC34
6KORNET-KR33
7PTCL27
8CHINANET-SH24
9BSNLNET24
10UNICOM-BJ23

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China671
2Taiwan158
3Brazil115
4India104
5Russian Federation100
6United States90
7Viet Nam78
8South Korea71
9Indonesia62
10Ukraine40

Monday, October 10, 2011

Botnet Statistics for September 2011

detection period: 2011-09-01 00:00 - 2011-09-30 23:59 UTC
total number of suspected botnet IPs: 33640
number of blocked spams: 1265758
recipient count of blocked spams: 43727542

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
1China9026
2Taiwan4321
3India3214
4Russian Federation1826
5Brazil1422
6South Korea1358
7Viet Nam1339
8United States773
9Indonesia770
10Ukraine722
11Poland599
12Pakistan501
13Argentina458
14Romania353
15Belarus348
16Colombia340
17Spain261
18Italy248
19Germany242
20Serbia231
21Chile228
22Saudi Arabia225
23Kazakhstan206
24Peru194
25United Kingdom186

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

RankCountry# of blocked spams
1China322671
2Brazil161508
3United States86488
4Taiwan62520
5India45835
6Indonesia43437
7Russian Federation43063
8France36041
9Germany31965
10Colombia30142
11Viet Nam25463
12Thailand25352
13Ukraine24367
14South Korea20593
15United Kingdom17926
16Mexico17598
17Poland15103
18Argentina14367
19Australia13537
20Canada11914
21Czech Republic10961
22Chile10841
23Iran10103
24European Union10018
25Italy9706

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

Botnet Statistics [2011-10-09]

detection period: 2011-10-09 00:00-23:59 UTC
total number of suspected botnet IPs: 2134
number of botnet IPs notified to network operators: 1568
number of blocked spams: 25038
recipient count of blocked spams: 825099

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET267
2CHINANET-GD119
3CTTNET73
4CHINANET-JS48
5KORNET-KR39
6CRTC37
7VNPT-VNNIC-VN32
8UNICOM-SD22
9PTCL22
10UNICOM-BJ20

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China677
2Taiwan286
3Brazil112
4United States90
5India84
6South Korea78
7Russian Federation62
8Viet Nam61
9Indonesia54
10Poland33

Sunday, October 9, 2011

Botnet Statistics [2011-10-08]

detection period: 2011-10-08 00:00-23:59 UTC
total number of suspected botnet IPs: 2121
number of botnet IPs notified to network operators: 1465
number of blocked spams: 48039
recipient count of blocked spams: 1672239

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET191
2CHINANET-GD103
3CHINANET-JS41
4PTCL36
5CRTC35
6VNPT-VNNIC-VN30
7CHINANET-HN30
8BSNLNET25
9KORNET-KR23
10000.065.376/0002-6523

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China604
2Taiwan206
3Brazil133
4India129
5United States78
6Russian Federation70
7Viet Nam66
8South Korea64
9Indonesia62
10Pakistan45

Saturday, October 8, 2011

Botnet Statistics [2011-10-07]

detection period: 2011-10-07 00:00-23:59 UTC
total number of suspected botnet IPs: 2029
number of botnet IPs notified to network operators: 1473
number of blocked spams: 54264
recipient count of blocked spams: 1896743

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1CHINANET-HN142
2CHINANET-GD112
3HINET-NET102
4VNPT-VNNIC-VN47
5UNICOM-HN41
6CRTC41
7CHINANET-JS37
8PTCL31
9BSNLNET28
10UNICOM-BJ20

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China712
2Brazil114
3Taiwan113
4India94
5Russian Federation84
6Viet Nam79
7United States71
8Indonesia67
9South Korea44
10Pakistan38

Friday, October 7, 2011

Botnet Statistics [2011-10-06]

detection period: 2011-10-06 00:00-23:59 UTC
total number of suspected botnet IPs: 1594
number of botnet IPs notified to network operators: 1105
number of blocked spams: 53920
recipient count of blocked spams: 1883871

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET122
2CHINANET-GD94
3CRTC43
4CHINANET-JS34
5VNPT-VNNIC-VN29
6KORNET-KR28
7UNICOM-BJ22
8000.065.376/0002-6519
9UNICOM-SD16
10TELKOMNET16

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China475
2Taiwan142
3Brazil91
4Russian Federation71
5Viet Nam68
6United States63
7South Korea59
8Indonesia51
9India41
10Thailand29

Thursday, October 6, 2011

Botnet Statistics [2011-10-05]

detection period: 2011-10-05 00:00-23:59 UTC
total number of suspected botnet IPs: 1718
number of botnet IPs notified to network operators: 1161
number of blocked spams: 53770
recipient count of blocked spams: 1880935

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET120
2CHINANET-GD74
3CRTC43
4CHINANET-JS41
5000.065.376/0002-6525
6VNPT-VNNIC-VN24
7KORNET-KR24
8002.558.157/0001-6223
9TELKOMNET19
10PTCL17

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China414
2Taiwan141
3Brazil126
4India76
5Russian Federation68
6Indonesia63
7United States57
8South Korea57
9Viet Nam47
10Ukraine33

Wednesday, October 5, 2011

Botnet Statistics [2011-10-04]

detection period: 2011-10-04 00:00-23:59 UTC
total number of suspected botnet IPs: 1891
number of botnet IPs notified to network operators: 1289
number of blocked spams: 53380
recipient count of blocked spams: 1865320

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET183
2CHINANET-GD92
3CRTC36
4VNPT-VNNIC-VN34
5KORNET-KR32
6PTCL30
7TELKOMNET29
8CHINANET-JS26
9BSNLNET25
10UNICOM-BJ19

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China432
2Taiwan198
3Brazil105
4India104
5Russian Federation82
6Indonesia77
7South Korea76
8Viet Nam71
9United States69
10Ukraine38

Tuesday, October 4, 2011

Botnet Statistics [2011-10-03]

detection period: 2011-10-03 00:00-23:59 UTC
total number of suspected botnet IPs: 2165
number of botnet IPs notified to network operators: 1453
number of blocked spams: 55748
recipient count of blocked spams: 1941741

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET166
2CHINANET-GD96
3VNPT-VNNIC-VN62
4BSNLNET33
5CRTC30
6KORNET-KR29
7000.065.376/0002-6527
8PTCL26
9TELKOMNET25
10CHINANET-JS24

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China456
2Taiwan189
3India146
4Brazil131
5Viet Nam101
6Indonesia94
7Russian Federation86
8South Korea83
9United States70
10Ukraine43

Monday, October 3, 2011

Botnet Statistics [2011-10-02]

detection period: 2011-10-02 00:00-23:59 UTC
total number of suspected botnet IPs: 1669
number of botnet IPs notified to network operators: 1163
number of blocked spams: 20388
recipient count of blocked spams: 663956

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET255
2CHINANET-HN60
3CHINANET-GD47
4UNICOM-HN39
5VNPT-VNNIC-VN34
6CHINANET-JS32
7BSNLNET24
8PTCL20
9000.065.376/0002-6518
10UNICOM-BJ17

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China424
2Taiwan271
3Brazil91
4India81
5Russian Federation71
6United States65
7Viet Nam57
8Indonesia52
9South Korea49
10Ukraine35

Sunday, October 2, 2011

Botnet Statistics [2011-10-01]

detection period: 2011-10-01 00:00-23:59 UTC
total number of suspected botnet IPs: 1130
number of botnet IPs notified to network operators: 855
number of blocked spams: 8410
recipient count of blocked spams: 219178

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET291
2CHINANET-HN53
3CHINANET-GD35
4UNICOM-HN28
5BSNLNET26
6KORNET-KR23
7VNPT-VNNIC-VN21
8CHINANET-JS18
9CHINANET-ZJ-WZ16
10PTCL15

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1Taiwan301
2China255
3India64
4Russian Federation55
5South Korea44
6Viet Nam41
7United States37
8Brazil31
9Indonesia30
10Pakistan20

Saturday, October 1, 2011

Botnet Statistics [2011-09-30]

detection period: 2011-09-30 00:00-23:59 UTC
total number of suspected botnet IPs: 1564
number of botnet IPs notified to network operators: 1161
number of blocked spams: 7137
recipient count of blocked spams: 217743

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

RankNetwork# of suspected botnet IPs
1HINET-NET305
2UNICOM-HN65
3CHINANET-GD61
4CHINANET-HN42
5VNPT-VNNIC-VN34
6KORNET-KR31
7BSNLNET27
8CRTC22
9CHINANET-JS22
10TELKOMNET17

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

RankCountry# of suspected botnet IPs
1China378
2Taiwan321
3India85
4South Korea76
5Russian Federation64
6Viet Nam60
7Brazil53
8United States47
9Indonesia46
10Argentina26