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Friday, April 30, 2010

Botnet Statistics for March 2010

detection period: 2010-03-01 00:00 - 2010-03-31 23:59 UTC
total number of suspected botnet IPs: 55591
number of blocked spams: 4225893
recipient count of blocked spams: 79043657

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
1Taiwan14476
2India13161
3China12452
4Brazil4939
5Argentina2579
6United States2376
7Russian Federation1103
8Thailand610
9Mexico387
10Uruguay364
11Ukraine307
12Ethiopia276
13Spain244
14Chile177
15South Korea158
16United Kingdom152
17Colombia144
18France112
19Germany110
20Indonesia99
21Kazakhstan91
22Italy70
23Canada70
24Japan69
25Belarus67

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

RankCountry# of blocked spams
1China1662639
2Brazil607645
3Taiwan359716
4India235181
5United States143707
6Indonesia118070
7Russian Federation100260
8Thailand99239
9Argentina96704
10Colombia95130
11France86624
12South Korea59094
13Poland56118
14Ukraine43226
15Viet Nam35247
16United Kingdom33218
17Turkey32695
18Mexico30306
19European Union28545
20Canada26114
21Czech Republic23393
22South Africa19825
23Japan18599
24Chile15310
25Germany14438

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
1China22476829
2Brazil14298946
3Taiwan9122043
4India6407138
5Colombia2649866
6Argentina2636386
7Thailand2378901
8France2347135
9Russian Federation2191954
10Indonesia2095631
11United States1425754
12Poland1119054
13Ukraine866456
14South Korea825715
15Viet Nam718075
16Turkey695157
17South Africa640762
18Chile490486
19Mexico414819
20United Kingdom413799
21Hong Kong370039
22Germany350995
23Greece338172
24European Union327962
25Japan260052

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

RankNetwork# of suspected botnet IPs
1HINET-NET14280
2BSNLNET9667
3CHINANET-GD3770
4RITELE3704
5AR-TEAR7-LACNIC2024
6002.558.157/0001-621626
7TATACOMM-IN924
8002.558.134/0001-58922
9RCOM869
10002.449.992/0001-64776
11UNICOM-SD722
12HATHWAY-NET598
13CHINANET-HB439
14ALLIANCEBROADBAND374
15UY-ANTA-LACNIC363
16000.065.376/0002-65359
17040.432.544/0001-47350
18UNICOM-LN328
19UNICOM-SX318
20TRUENET298
21PACENET288
22ETHIONET276
23JUMPSTART-5272
24MX-GICS-LACNIC267
25CHINANET-ZJ-WZ258

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

RankNetwork# of blocked spams
1HINET-NET267066
2RITELE166608
3CHINANET-GD166539
4CHINANET-ZJ-WZ125970
5CHINANET-JS120838
6002.558.157/0001-62107271
7BSNLNET105231
8000.065.376/0002-6590261
9CNCGROUP-FJ-FUZHOU-MAN79694
10076.535.764/0326-9079688
11033.530.486/0001-2965056
12UNICOM-HE65025
13UNICOM-SD57177
14TFN-NET56689
15RCOM52289
16UNICOM-HA49713
17CO-ACSA-LACNIC46930
18FR-OVH-2006092045994
19TELKOMNET41102
20UNICOM-BJ40216
21CHINA-ABITCOOL39989
22CHINANET-FJ37849
23CNI-ID37040
24PUBNETPLUS-KR35678
25002.558.134/0001-5834503

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

RankNetworkrecipient count of blocked spams
1HINET-NET7279148
2BSNLNET3174615
3002.558.157/0001-622772870
4000.065.376/0002-652485960
5076.535.764/0326-902029731
6CHINANET-ZJ-WZ1978729
7CHINANET-JS1699351
8CHINANET-GD1694147
9033.530.486/0001-291457093
10UNICOM-SD1413053
11FR-OVH-200609201357264
12CO-ACSA-LACNIC1300895
13RCOM1238548
14UNICOM-HE938882
15AR-TEAR7-LACNIC938208
16TFN-NET888302
17TELKOMNET840732
18TRUENET780751
19002.558.134/0001-58772532
20004.027.547/0001-31771388
21OVH759897
22UNICOM-BJ673297
23003.420.926/0002-05618678
24UNICOM-NM612706
25UNICOM-HA602039

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