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Saturday, April 30, 2011

Botnet Statistics [2011-04-29]

detection period: 2011-04-29 00:00-23:59 UTC
total number of suspected botnet IPs: 1985
number of botnet IPs notified to network operators: 1527
number of blocked spams: 38575
recipient count of blocked spams: 870998

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

RankNetwork# of suspected botnet IPs
1HINET-NET382
2UNICOM-GD267
3CHINANET-GD139
4BSNLNET64
5VNPT-VNNIC-VN50
6UNICOM-BJ34
7PTCL29
8CRTC29
9002.558.157/0001-6223
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
1China601
2Taiwan384
3India154
4Brazil131
5Viet Nam79
6Russian Federation67
7Indonesia61
8South Korea44
9Pakistan32
10Kazakhstan29

Friday, April 29, 2011

Botnet Statistics [2011-04-28]

detection period: 2011-04-28 00:00-23:59 UTC
total number of suspected botnet IPs: 2737
number of botnet IPs notified to network operators: 2196
number of blocked spams: 44066
recipient count of blocked spams: 992435

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

RankNetwork# of suspected botnet IPs
1CHINANET-GD447
2HINET-NET400
3UNICOM-HA182
4UNICOM-GD179
5CTTNET118
6BSNLNET72
7VNPT-VNNIC-VN51
8PTCL48
9KORNET-KR48
10UNICOM-BJ45

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
1China1156
2Taiwan417
3India162
4Indonesia105
5Russian Federation101
6South Korea82
7Brazil73
8Viet Nam72
9Pakistan54
10Ukraine47

Thursday, April 28, 2011

Botnet Statistics [2011-04-27]

detection period: 2011-04-27 00:00-23:59 UTC
total number of suspected botnet IPs: 2513
number of botnet IPs notified to network operators: 2089
number of blocked spams: 47112
recipient count of blocked spams: 1051211

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

RankNetwork# of suspected botnet IPs
1HINET-NET373
2UNICOM-GD302
3CHINANET-GD281
4UNICOM-HA260
5CTTNET243
6TELKOMNET38
7BSNLNET36
8CRTC32
9UNICOM-BJ30
10CHINANET-JS28

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
1China1318
2Taiwan379
3India91
4Brazil83
5Indonesia67
6Russian Federation58
7Viet Nam44
8Kazakhstan35
9Ukraine29
10Argentina28

Wednesday, April 27, 2011

Botnet Statistics [2011-04-26]

detection period: 2011-04-26 00:00-23:59 UTC
total number of suspected botnet IPs: 2476
number of botnet IPs notified to network operators: 2143
number of blocked spams: 51752
recipient count of blocked spams: 1170492

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

RankNetwork# of suspected botnet IPs
1HINET-NET374
2UNICOM-HA372
3UNICOM-GD259
4CTTNET251
5CHINANET-GD144
6KORNET-KR53
7UNICOM-BJ45
8CRTC40
9BSNLNET37
10CHINANET-JS25

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
1China1272
2Taiwan386
3Russian Federation113
4India112
5Brazil85
6South Korea83
7Ukraine60
8Indonesia33
9Kazakhstan26
10Belarus20

Tuesday, April 26, 2011

Botnet Statistics [2011-04-25]

detection period: 2011-04-25 00:00-23:59 UTC
total number of suspected botnet IPs: 3957
number of botnet IPs notified to network operators: 3051
number of blocked spams: 49383
recipient count of blocked spams: 1162922

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

RankNetwork# of suspected botnet IPs
1HINET-NET434
2UNICOM-HA333
3CTTNET222
4UNICOM-GD220
5CHINANET-GD188
6BSNLNET138
7KORNET-KR115
8UKRTELNET71
9BY-BELPAK-2009121068
10BHARTI-IN52

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
1China1158
2Russian Federation508
3Taiwan466
4India384
5South Korea212
6Ukraine190
7Belarus92
8Brazil79
9Pakistan57
10Kazakhstan53

Monday, April 25, 2011

Botnet Statistics [2011-04-24]

detection period: 2011-04-24 00:00-23:59 UTC
total number of suspected botnet IPs: 2548
number of botnet IPs notified to network operators: 2116
number of blocked spams: 48784
recipient count of blocked spams: 1174346

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

RankNetwork# of suspected botnet IPs
1UNICOM-HA392
2HINET-NET366
3CTTNET255
4UNICOM-GD154
5CHINANET-GD146
6RIMA41
7KORNET-KR40
8UNICOM-BJ37
9VNPT-VNNIC-VN36
10CRTC31

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
1China1124
2Taiwan381
3South Korea88
4Spain83
5Brazil78
6India75
7Russian Federation66
8Viet Nam54
9Indonesia54
10Kazakhstan40

Sunday, April 24, 2011

Botnet Statistics [2011-04-23]

detection period: 2011-04-23 00:00-23:59 UTC
total number of suspected botnet IPs: 2715
number of botnet IPs notified to network operators: 2130
number of blocked spams: 46778
recipient count of blocked spams: 1149399

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

RankNetwork# of suspected botnet IPs
1HINET-NET383
2UNICOM-HA299
3CTTNET265
4CHINANET-GD146
5BSNLNET110
6KORNET-KR52
7VNPT-VNNIC-VN33
8PTCL32
9BHARTI-IN31
10MTNLISP27

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
1China911
2Taiwan409
3India296
4Russian Federation208
5South Korea93
6Brazil77
7Ukraine63
8Viet Nam55
9Indonesia53
10Kazakhstan39

Saturday, April 23, 2011

Botnet Statistics [2011-04-22]

detection period: 2011-04-22 00:00-23:59 UTC
total number of suspected botnet IPs: 3500
number of botnet IPs notified to network operators: 2451
number of blocked spams: 87883
recipient count of blocked spams: 2943337

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

RankNetwork# of suspected botnet IPs
1UNICOM-HA316
2CTTNET298
3HINET-NET252
4CHINANET-GD128
5BSNLNET113
6KORNET-KR105
7UKRTELNET64
8RCOM42
9BY-BELPAK-2009121039
10VNPT-VNNIC-VN37

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
1China1007
2Russian Federation361
3India334
4Taiwan272
5South Korea188
6Ukraine182
7Brazil130
8United States62
9Viet Nam61
10Kazakhstan55

Friday, April 22, 2011

Botnet Statistics [2011-04-21]

detection period: 2011-04-21 00:00-23:59 UTC
total number of suspected botnet IPs: 3358
number of botnet IPs notified to network operators: 2538
number of blocked spams: 96179
recipient count of blocked spams: 3310286

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

RankNetwork# of suspected botnet IPs
1UNICOM-HA408
2CTTNET253
3HINET-NET170
4BSNLNET161
5CHINANET-GD139
6KORNET-KR54
7UKRTELNET52
8UNICOM-GD48
9BHARTI-IN44
10CHINANET-JS37

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
1China1100
2India384
3Russian Federation322
4Taiwan190
5Brazil179
6Ukraine163
7South Korea108
8Indonesia69
9United States67
10Poland45

Thursday, April 21, 2011

Botnet Statistics [2011-04-20]

detection period: 2011-04-20 00:00-23:59 UTC
total number of suspected botnet IPs: 3229
number of botnet IPs notified to network operators: 2406
number of blocked spams: 95508
recipient count of blocked spams: 3272879

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

RankNetwork# of suspected botnet IPs
1UNICOM-HA383
2CTTNET288
3HINET-NET175
4CHINANET-GD119
5UNICOM-HN114
6UNICOM-GD92
7VNPT-VNNIC-VN50
8KORNET-KR48
9CHINANET-JS45
10BSNLNET45

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
1China1263
2Brazil273
3Taiwan187
4Russian Federation132
5India131
6South Korea94
7Ukraine81
8Indonesia81
9Viet Nam67
10United States65

Wednesday, April 20, 2011

Botnet Statistics [2011-04-19]

detection period: 2011-04-19 00:00-23:59 UTC
total number of suspected botnet IPs: 3702
number of botnet IPs notified to network operators: 2802
number of blocked spams: 68820
recipient count of blocked spams: 1850699

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

RankNetwork# of suspected botnet IPs
1HINET-NET329
2CTTNET307
3UNICOM-HA278
4UNICOM-GD234
5UNICOM-HN174
6CHINANET-GD134
7KORNET-KR119
8BSNLNET88
9002.558.134/0001-5830
10RCOM28

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
1China1363
2Taiwan348
3Russian Federation270
4South Korea216
5India214
6Brazil191
7Ukraine77
8United States70
9Indonesia55
10Colombia55

Tuesday, April 19, 2011

Botnet Statistics [2011-04-18]

detection period: 2011-04-18 00:00-23:59 UTC
total number of suspected botnet IPs: 3690
number of botnet IPs notified to network operators: 2865
number of blocked spams: 54670
recipient count of blocked spams: 1242112

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

RankNetwork# of suspected botnet IPs
1HINET-NET381
2UNICOM-HA375
3UNICOM-GD267
4CHINANET-GD180
5KORNET-KR168
6CTTNET151
7UNICOM-HN110
8BSNLNET58
9BY-BELPAK-2009121036
10VNPT-VNNIC-VN34

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
1China1284
2Taiwan402
3South Korea279
4Russian Federation261
5India171
6Brazil150
7Ukraine101
8Indonesia52
9Viet Nam49
10Belarus47

Monday, April 18, 2011

Botnet Statistics [2011-04-17]

detection period: 2011-04-17 00:00-23:59 UTC
total number of suspected botnet IPs: 2626
number of botnet IPs notified to network operators: 2030
number of blocked spams: 46934
recipient count of blocked spams: 1070035

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

RankNetwork# of suspected botnet IPs
1HINET-NET368
2UNICOM-GD273
3UNICOM-HA167
4UNICOM-HN154
5CTTNET148
6CHINANET-GD127
7KORNET-KR59
8CHINANET-ZJ-WZ26
9UKRTELNET20
10PTCL18

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
1China1018
2Taiwan384
3Russian Federation168
4South Korea97
5Brazil78
6Ukraine74
7Poland58
8India55
9Romania28
10Argentina28

Sunday, April 17, 2011

Botnet Statistics for March 2011

detection period: 2011-03-01 00:00 - 2011-03-31 23:59 UTC
total number of suspected botnet IPs: 52126
number of blocked spams: 4722037
recipient count of blocked spams: 136823212

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
1China17975
2Taiwan5610
3India4201
4Brazil2427
5Indonesia1843
6Viet Nam1723
7Russian Federation1635
8South Korea1317
9United States1203
10Pakistan1093
11Ukraine852
12Argentina710
13Thailand709
14Colombia707
15Peru564
16Poland542
17Belarus526
18Kazakhstan464
19Spain388
20Romania385
21Germany382
22Italy292
23Chile288
24Saudi Arabia286
25Serbia253

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

RankCountry# of blocked spams
1China1249642
2Brazil488627
3Taiwan437898
4United States375836
5Russian Federation221177
6India151230
7Indonesia121513
8Colombia104749
9France104156
10Ukraine102656
11Thailand91114
12South Korea78653
13Germany76072
14Spain70615
15Mexico63329
16Italy61970
17Kazakhstan55462
18United Kingdom50488
19Poland49599
20Philippines36590
21Argentina34858
22Turkey34671
23Netherlands29617
24Bulgaria29421
25Viet Nam29337

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

Botnet Statistics [2011-04-16]

Greylisting detection host got better, but still slow. I decided to move greylisting to another vps this morning. Yesterday's greylisting data is included below.

detection period: 2011-04-16 00:00-23:59 UTC
total number of suspected botnet IPs: 3067
number of botnet IPs notified to network operators: 2478
number of blocked spams: 47495
recipient count of blocked spams: 1070412

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

RankNetwork# of suspected botnet IPs
1HINET-NET390
2UNICOM-HA314
3UNICOM-GD274
4CTTNET233
5UNICOM-HN200
6CHINANET-GD118
7KORNET-KR86
8BSNLNET51
9TELKOMNET27
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
1China1299
2Taiwan407
3Russian Federation160
4South Korea134
5India126
6Brazil121
7Ukraine81
8Indonesia53
9Kazakhstan38
10Colombia38

Saturday, April 16, 2011

Botnet Statistics [2011-04-15]

greylisting still slow. Not included.

detection period: 2011-04-15 00:00-23:59 UTC
total number of suspected botnet IPs: 872
number of botnet IPs notified to network operators: 795
number of blocked spams: 54253
recipient count of blocked spams: 1189473

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

RankNetwork# of suspected botnet IPs
1HINET-NET383
2UNICOM-GD259
3CHINANET-ZJ-WZ17
4CHINANET-GD8
5UNICOM-SD7
6CHINANET-JS5
7AKIMPOD5
8UNICOM-HE4
9UNICOM-HA4
10INTER-SAT4

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
1Taiwan385
2China346
3Brazil25
4Kazakhstan19
5Russian Federation17
6Indonesia9
7Poland8
8United States7
9India7
10Colombia6

Friday, April 15, 2011

Botnet Statistics [2011-04-14]

greylisting host still slow. Not included.

detection period: 2011-04-14 00:00-23:59 UTC
total number of suspected botnet IPs: 1347
number of botnet IPs notified to network operators: 1077
number of blocked spams: 112752
recipient count of blocked spams: 3381884

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

RankNetwork# of suspected botnet IPs
1HINET-NET379
2UNICOM-GD270
3CHINANET-GD18
4CHINANET-ZJ-WZ16
5NTHAIRNET15
6CHINANET-JS14
7000.065.376/0002-6513
8UNICOM-SD12
9033.530.486/0001-2911
10003.420.926/0002-0510

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
1China452
2Taiwan382
3Brazil71
4Russian Federation56
5United States43
6Kazakhstan27
7India25
8Ukraine20
9South Korea20
10France18

Thursday, April 14, 2011

Botnet Statistics [2011-04-13]

The greylisting detection system is still very slow today. Data collected with greylisting are not included below.

detection period: 2011-04-13 00:00-23:59 UTC
total number of suspected botnet IPs: 1339
number of botnet IPs notified to network operators: 1066
number of blocked spams: 138147
recipient count of blocked spams: 4238510

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

RankNetwork# of suspected botnet IPs
1HINET-NET365
2UNICOM-GD239
3CHINANET-ZJ-WZ28
4CHINANET-GD19
5CHINANET-JS14
6000.065.376/0002-6514
7UNICOM-SD12
8033.530.486/0001-2911
9003.420.926/0002-0511
10KORNET-KR10

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
1China433
2Taiwan370
3Brazil77
4Russian Federation60
5United States41
6South Korea25
7India25
8Kazakhstan22
9Ukraine21
10Colombia20

Wednesday, April 13, 2011

Botnet Statistics [2011-04-12]

The greylisting detection system is heavily loaded, perhaps caused by other vpses on the same host node. I can not finish the calculation on its data, so they are not included below.

detection period: 2011-04-12 00:00-23:59 UTC
total number of suspected botnet IPs: 1380
number of botnet IPs notified to network operators: 1085
number of blocked spams: 138365
recipient count of blocked spams: 4209915

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

RankNetwork# of suspected botnet IPs
1HINET-NET371
2UNICOM-GD240
3CHINANET-GD51
4NTHAIRNET22
5000.065.376/0002-6516
6UNICOM-SD14
7CHINANET-JS13
8CHINANET-ZJ-WZ12
9033.530.486/0001-2911
10003.420.926/0002-0511

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
1China460
2Taiwan376
3Brazil81
4United States59
5Russian Federation54
6India26
7Kazakhstan23
8South Korea21
9Ukraine20
10France18

Tuesday, April 12, 2011

Botnet Statistics [2011-04-11]

detection period: 2011-04-11 00:00-23:59 UTC
total number of suspected botnet IPs: 3785
number of botnet IPs notified to network operators: 2762
number of blocked spams: 91554
recipient count of blocked spams: 2299645

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

RankNetwork# of suspected botnet IPs
1HINET-NET388
2UNICOM-HA267
3UNICOM-GD212
4CHINANET-GD195
5KORNET-KR151
6UNICOM-CN59
7BSNLNET47
8CRTC44
9CHINANET-JS38
10000.065.376/0002-6533

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
1China1067
2Taiwan406
3Russian Federation292
4South Korea259
5Brazil176
6India159
7Ukraine133
8United States82
9Colombia75
10Thailand57

Monday, April 11, 2011

Botnet Statistics [2011-04-10]

detection period: 2011-04-10 00:00-23:59 UTC
total number of suspected botnet IPs: 3283
number of botnet IPs notified to network operators: 2401
number of blocked spams: 82412
recipient count of blocked spams: 1911087

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

RankNetwork# of suspected botnet IPs
1HINET-NET419
2UNICOM-GD197
3KORNET-KR147
4CHINANET-GD143
5BSNLNET60
6VNPT-VNNIC-VN41
7CRTC41
8TELKOMNET35
9PTCL32
10000.065.376/0002-6530

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
1China633
2Taiwan444
3South Korea261
4Russian Federation234
5Brazil174
6India170
7Ukraine95
8Indonesia75
9Thailand69
10Viet Nam67

Sunday, April 10, 2011

Botnet Statistics [2011-04-09]

detection period: 2011-04-09 00:00-23:59 UTC
total number of suspected botnet IPs: 4090
number of botnet IPs notified to network operators: 3009
number of blocked spams: 99526
recipient count of blocked spams: 2382031

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

RankNetwork# of suspected botnet IPs
1HINET-NET421
2BSNLNET278
3UNICOM-GD268
4CHINANET-GD129
5KORNET-KR121
6VNPT-VNNIC-VN62
7RCOM60
8TATACOMM-IN51
9TELKOMNET48
10UKRTELNET47

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
1China853
2India546
3Taiwan442
4Russian Federation280
5Brazil250
6South Korea207
7Ukraine142
8Indonesia93
9Viet Nam88
10Argentina75

Saturday, April 9, 2011

Botnet Statistics [2011-04-08]

detection period: 2011-04-08 00:00-23:59 UTC
total number of suspected botnet IPs: 4366
number of botnet IPs notified to network operators: 3250
number of blocked spams: 96623
recipient count of blocked spams: 2394873

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

RankNetwork# of suspected botnet IPs
1HINET-NET397
2BSNLNET363
3UNICOM-GD262
4KORNET-KR177
5CHINANET-GD162
6RCOM78
7TATACOMM-IN61
8VNPT-VNNIC-VN54
9TELKOMNET52
10UKRTELNET51

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
1China827
2India679
3Taiwan420
4Russian Federation355
5Brazil278
6South Korea272
7Ukraine149
8Indonesia92
9Colombia86
10Viet Nam76

Friday, April 8, 2011

Botnet Statistics [2011-04-07]

detection period: 2011-04-07 00:00-23:59 UTC
total number of suspected botnet IPs: 3942
number of botnet IPs notified to network operators: 2941
number of blocked spams: 132564
recipient count of blocked spams: 3863994

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

RankNetwork# of suspected botnet IPs
1HINET-NET403
2UNICOM-GD257
3CHINANET-GD195
4BSNLNET172
5KORNET-KR154
6RCOM52
7TELKOMNET48
8VNPT-VNNIC-VN46
9000.065.376/0002-6543
10CHINANET-JS41

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
1China852
2Taiwan434
3India397
4Russian Federation302
5Brazil260
6South Korea248
7Ukraine130
8Indonesia89
9United States81
10Colombia76

Thursday, April 7, 2011

Botnet Statistics [2011-04-06]

After doing this for almost 2 years, I feel very exhausted now. Should I take a break from this?

detection period: 2011-04-06 00:00-23:59 UTC
total number of suspected botnet IPs: 4337
number of botnet IPs notified to network operators: 3283
number of blocked spams: 141437
recipient count of blocked spams: 4237031

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

RankNetwork# of suspected botnet IPs
1HINET-NET416
2CHINANET-GD280
3UNICOM-GD274
4BSNLNET191
5KORNET-KR173
6VNPT-VNNIC-VN60
7UKRTELNET49
8NTHAIRNET49
9RCOM42
10000.065.376/0002-6542

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
1China986
2Taiwan444
3India409
4Russian Federation339
5South Korea290
6Brazil252
7Ukraine142
8United States139
9Indonesia95
10Colombia94

Wednesday, April 6, 2011

Botnet Statistics [2011-04-05]

A sudden, global surge of botnets. South Korea ranked number 4, with more than 300 bots there.

detection period: 2011-04-05 00:00-23:59 UTC
total number of suspected botnet IPs: 4358
number of botnet IPs notified to network operators: 3266
number of blocked spams: 128367
recipient count of blocked spams: 3867010

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

RankNetwork# of suspected botnet IPs
1HINET-NET395
2CHINANET-GD273
3UNICOM-GD258
4KORNET-KR190
5BSNLNET153
6VNPT-VNNIC-VN91
7NTHAIRNET62
8UNICOM-BJ52
9TELKOMNET52
10RCOM49

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
1China934
2Taiwan428
3India357
4South Korea324
5Russian Federation314
6Brazil229
7United States176
8Ukraine144
9Indonesia123
10Viet Nam116

Tuesday, April 5, 2011

Botnet Statistics [2011-04-04]

detection period: 2011-04-04 00:00-23:59 UTC
total number of suspected botnet IPs: 3094
number of botnet IPs notified to network operators: 2275
number of blocked spams: 130720
recipient count of blocked spams: 3923188

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

RankNetwork# of suspected botnet IPs
1HINET-NET325
2CHINANET-GD257
3UNICOM-GD190
4VNPT-VNNIC-VN70
5TELKOMNET65
6BSNLNET59
7NTHAIRNET53
8UNICOM-BJ47
9PTCL46
10002.558.157/0001-6239

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
1China814
2Taiwan339
3Brazil216
4India174
5Russian Federation150
6United States135
7Indonesia130
8Viet Nam87
9South Korea85
10Ukraine74

Monday, April 4, 2011

Botnet Statistics [2011-04-03]

detection period: 2011-04-03 00:00-23:59 UTC
total number of suspected botnet IPs: 2767
number of botnet IPs notified to network operators: 2092
number of blocked spams: 82258
recipient count of blocked spams: 2121265

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

RankNetwork# of suspected botnet IPs
1HINET-NET316
2CHINANET-GD250
3BSNLNET125
4UNICOM-GD101
5TELKOMNET53
6PTCL47
7VNPT-VNNIC-VN44
8CTTNET44
9UNICOM-BJ38
10CRTC37

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
1China777
2Taiwan325
3India257
4Brazil196
5Russian Federation115
6Indonesia114
7South Korea92
8United States80
9Viet Nam63
10Ukraine56

Sunday, April 3, 2011

Botnet Statistics [2011-04-02]

detection period: 2011-04-02 00:00-23:59 UTC
total number of suspected botnet IPs: 2376
number of botnet IPs notified to network operators: 1867
number of blocked spams: 51663
recipient count of blocked spams: 983846

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

RankNetwork# of suspected botnet IPs
1HINET-NET368
2CHINANET-GD254
3UNICOM-GD107
4VNPT-VNNIC-VN100
5PTCL98
6TELKOMNET71
7BSNLNET66
8UNICOM-BJ39
9CTTNET34
10MTNLISP28

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
1China666
2Taiwan372
3India171
4Indonesia165
5Brazil149
6Viet Nam134
7Pakistan103
8Russian Federation63
9United States42
10Kazakhstan42

Saturday, April 2, 2011

Botnet Statistics [2011-04-01]

detection period: 2011-04-01 00:00-23:59 UTC
total number of suspected botnet IPs: 2958
number of botnet IPs notified to network operators: 2236
number of blocked spams: 53680
recipient count of blocked spams: 988538

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

RankNetwork# of suspected botnet IPs
1HINET-NET355
2CHINANET-GD246
3UNICOM-GD226
4PTCL126
5VNPT-VNNIC-VN120
6TELKOMNET88
7BSNLNET79
8UNICOM-BJ56
9RCOM35
10CHINANET-JS32

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
1China844
2Taiwan365
3India239
4Indonesia195
5Viet Nam157
6Brazil154
7Pakistan140
8Russian Federation108
9United States93
10Kazakhstan61

Friday, April 1, 2011

Botnet Statistics [2011-03-31]

detection period: 2011-03-31 00:00-23:59 UTC
total number of suspected botnet IPs: 3110
number of botnet IPs notified to network operators: 2394
number of blocked spams: 60529
recipient count of blocked spams: 1166897

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

RankNetwork# of suspected botnet IPs
1HINET-NET380
2CHINANET-GD201
3UNICOM-GD132
4UNICOM-HA102
5BSNLNET100
6PTCL84
7VNPT-VNNIC-VN83
8TELKOMNET77
9UNICOM-BJ51
10KORNET-KR40

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
1China821
2Taiwan385
3India268
4Indonesia164
5Brazil153
6Russian Federation139
7United States137
8Viet Nam116
9South Korea100
10Pakistan93