CBL breakdown by Country, Highest by count

Date prepared: Tue Sep 21 20:26:21 2021 UTC/GMT

Notes:

  • "Listings" is the number of unique IPs at the corresponding country which have been listed as infected by the CBL over the past 10 days.
  • "Traffic" is the number of emails that the CBL-listed IPs have sent to one (of our many) spamtrap in the past 3 days.
  • The entries prefixed by "C_" are where the country isn't known, and thus the entry consists of the ASN the entries belong to. These entries will be corrected as time permits.
  • AS?? entries are whether a routeviews lookup failed to resolve the IP to an AS number (needed to identify country and domain).
  • IP -> ASN mapping is done using routeviews.
  • ASN -> country, domain mapping is done with the RIR allocation maps plus CBL-developed mappings.
  • Traffic statistics: These are numbers taken from our spamtraps.
  • Size(K): Approximate total IP addresses assigned to this entity in K. Eg 747 corresponds to 764928 IP addresses - approximately 12 /16s.
  • NOTE: Size(K): can be kind of confusing. We're using a variety of sources for ASN ownership and IP location, some of whom use geographic location of the network, and others that use national jurisdiction of owner. This can sometimes lead to confusing statistics of "country size" in IPs versus number of CBL listings in a country.
  • Infect %: Percentage of allocation that is listed. For example, at time of writing, the Infect % of IN is 6.118%, meaning 6.118% of all IN-allocated IPs are CBL-listed.
  • IPop (only in per-capita metrics): Total number of Internet users (country statistics only). Per-country statistics obtained from The CIA World Fact Book and Wikipedia, most are 2012.
  • IPop% (only in per-capita metrics): Percentage of Internet users that are infected.
Country Listings %total %
Total Listings
%cumulative
Total Listings
Rank Traffic %Traffic Spams/Bot Size(K) Infect % IPop IPop%
Total 6384463 100       41264057 100 6.46        
CN 1224590 19.18 19.18 19.18 1 3723424 9.02 3663953.8 0.180% 568192066 0.215524%
IN 925387 14.49 14.49 33.68 2 1581859 3.83 160830.1 1.486% 200780998 0.460894%
TH 411226 6.44 6.44 40.12 3 118457 0.29 019284.0 2.082% 17779139 2.31297%
VN 354459 5.55 5.55 45.67 4 2202821 5.34 643113.2 0.803% 36140967 0.980768%
US 336400 5.27 5.27 50.94 5 6363581 15.42 182174796.8 0.015% 254295536 0.132287%
ID 287322 4.50 4.50 55.44 6 529314 1.28 125840.0 1.086% 38191873 0.752312%
RU 206179 3.23 3.23 58.67 7 4029711 9.77 1981794.1 0.246% 75926004 0.271553%
BR 201562 3.16 3.16 61.82 8 4490436 10.88 22141647.2 0.139% 99357737 0.202865%
IR 154026 2.41 2.41 64.24 9 345137 0.84 221819.5 0.689% 20504000 0.7512%
DZ 148918 2.33 2.33 66.57 10 7583 0.02 018105.5 0.803% 5690291 2.61705%
PK 129328 2.03 2.03 68.59 11 211902 0.51 118185.8 0.694% 30000000 0.431093%
MX 97366 1.53 1.53 70.12 12 114238 0.28 136018.8 0.264% 44173551 0.220417%
VE 92458 1.45 1.45 71.57 13 28253 0.07 05467.4 1.651% 12353883 0.748412%
DE 91376 1.43 1.43 73.00 14 393568 0.95 4130141.4 0.069% 68296919 0.133792%
MA 75351 1.18 1.18 74.18 15 24839 0.06 027788.5 0.265% 17770081 0.424033%
EG 73543 1.15 1.15 75.33 16 11157 0.03 044793.0 0.160% 36881374 0.199404%
PH 58843 0.92 0.92 76.25 17 81785 0.20 19538.5 0.602% 37602976 0.156485%
SY 50797 0.80 0.80 77.05 18 112 0.00 01208.8 4.104% 5474994 0.9278%
IT 46994 0.74 0.74 77.78 19 211685 0.51 460431.4 0.076% 35531527 0.13226%
CO 44699 0.70 0.70 78.48 20 186852 0.45 419861.4 0.220% 22160055 0.20171%
TN 44078 0.69 0.69 79.18 21 22108 0.05 025020.2 0.172% 4447885 0.990988%
AR 43927 0.69 0.69 79.86 22 572609 1.39 1327075.4 0.158% 23543412 0.186579%
ES 43914 0.69 0.69 80.55 23 872216 2.11 1948380.8 0.089% 33870948 0.129651%
MY 42352 0.66 0.66 81.21 24 78725 0.19 110719.3 0.386% 19200408 0.220579%
JP 39728 0.62 0.62 81.84 25 101373 0.25 2187644.8 0.021% 100684474 0.0394579%
KZ 38823 0.61 0.61 82.44 26 54076 0.13 17643.5 0.496% 9341977 0.415576%
SA 38717 0.61 0.61 83.05 27 26647 0.06 015683.4 0.241% 14328632 0.270207%
SG 37945 0.59 0.59 83.65 28 125467 0.30 312485.9 0.297% 3971318 0.955476%
UA 37938 0.59 0.59 84.24 29 408265 0.99 1014573.0 0.254% 15115820 0.250982%
KR 36353 0.57 0.57 84.81 30 305840 0.74 8141797.8 0.025% 41091681 0.088468%
BD 35294 0.55 0.55 85.36 31 335459 0.81 93759.0 0.917% 37548000 0.093997%
IQ 30542 0.48 0.48 85.84 32 56909 0.14 1999.0 2.986% 2210175 1.38188%
ZA 29507 0.46 0.46 86.30 33 856838 2.08 2950763.5 0.057% 20012275 0.147445%
TR 29157 0.46 0.46 86.76 34 72896 0.18 271096.7 0.040% 35990932 0.0810121%
DO 29134 0.46 0.46 87.22 35 20670 0.05 03223.5 0.883% 4539869 0.641737%
NG 28756 0.45 0.45 87.67 36 56295 0.14 11997.2 1.406% 55930391 0.0514139%
GB 28351 0.44 0.44 88.11 37 853364 2.07 3030672.0 0.090% 0 n/a%
PS 27899 0.44 0.44 88.55 38 12950 0.03 01894.5 1.438% 0 n/a%
AU 27508 0.43 0.43 88.98 39 857268 2.08 3170427.0 0.038% 18129727 0.151729%
IE 26476 0.41 0.41 89.39 40 78811 0.19 26332.8 0.408% 3730402 0.709736%
TW 25776 0.40 0.40 89.80 41 60290 0.15 264190.1 0.039% 17656414 0.145987%
PL 24877 0.39 0.39 90.19 42 1032171 2.50 4124144.9 0.101% 24969935 0.0996278%
LK 24674 0.39 0.39 90.57 43 15447 0.04 01569.0 1.536% 3927948 0.628165%
PE 24598 0.39 0.39 90.96 44 96691 0.23 310561.0 0.227% 11287915 0.217914%
C? 23459 0.37 0.37 91.32 45 718940 1.74 300.0 n/a% 0 n/a%
GR 22780 0.36 0.36 91.68 46 39246 0.10 19315.6 0.239% 6029983 0.377779%
RO 20790 0.33 0.33 92.01 47 173656 0.42 89313.8 0.218% 10924252 0.190311%
YE 17868 0.28 0.28 92.29 48 131 0.00 0243.5 7.166% 4321814 0.413438%
FR 17028 0.27 0.27 92.55 49 329831 0.80 1974820.8 0.022% 54473474 0.0312593%
CL 16782 0.26 0.26 92.82 50 121844 0.30 715242.5 0.108% 10482463 0.160096%
HK 15305 0.24 0.24 93.06 51 134563 0.33 835234.8 0.042% 5207762 0.293888%
RS 15296 0.24 0.24 93.30 52 59999 0.15 31410.5 1.059% 3500047 0.437023%
JO 14741 0.23 0.23 93.53 53 3708 0.01 01222.8 1.177% 2668644 0.552378%
NP 14690 0.23 0.23 93.76 54 27794 0.07 11220.0 1.176% 3332602 0.440797%
CA 13957 0.22 0.22 93.98 55 401868 0.97 28104480.1 0.013% 29760764 0.0468973%
AE 12420 0.19 0.19 94.17 56 48772 0.12 37831.0 0.155% 4517169 0.274951%
BY 12288 0.19 0.19 94.36 57 6934 0.02 04612.5 0.260% 4523412 0.271653%
MK 11388 0.18 0.18 94.54 58 19909 0.05 11157.0 0.961% 1314969 0.866028%
BA 10838 0.17 0.17 94.71 59 11305 0.03 1976.0 1.084% 2535356 0.427474%
MN 10523 0.16 0.16 94.88 60 9931 0.02 0180.8 5.685% 521520 2.01776%
LB 10312 0.16 0.16 95.04 61 14289 0.03 11012.8 0.994% 2535918 0.406638%
KE 10253 0.16 0.16 95.20 62 97508 0.24 99164.0 0.109% 13805311 0.0742685%
LA 10245 0.16 0.16 95.36 63 24592 0.06 271.0 14.091% 707871 1.4473%
KH 9933 0.16 0.16 95.51 64 70322 0.17 7413.2 2.347% 738641 1.34477%
BO 9920 0.16 0.16 95.67 65 24663 0.06 21733.0 0.559% 3517991 0.281979%
AZ 9561 0.15 0.15 95.82 66 956418 2.32 100829.8 1.125% 5145531 0.185812%
BE 9412 0.15 0.15 95.97 67 30585 0.07 310492.1 0.088% 8559449 0.10996%
UY 9407 0.15 0.15 96.11 68 9193 0.02 04614.8 0.199% 1827781 0.514668%
SE 9379 0.15 0.15 96.26 69 165130 0.40 1728765.3 0.032% 8557561 0.109599%
AL 9157 0.14 0.14 96.40 70 35002 0.08 3558.0 1.603% 1641241 0.557931%
LY 8969 0.14 0.14 96.54 71 2874 0.01 0883.0 0.992% 1115025 0.804377%
NL 8823 0.14 0.14 96.68 72 694113 1.68 7837758.6 0.023% 15559488 0.056705%
IL 8545 0.13 0.13 96.82 73 97107 0.24 1114243.0 0.059% 5568961 0.15344%
UZ 8161 0.13 0.13 96.94 74 3323 0.01 0386.0 2.065% 10369924 0.0786987%
AT 8026 0.13 0.13 97.07 75 98621 0.24 1213164.3 0.060% 6657992 0.120547%
BG 7874 0.12 0.12 97.19 76 431293 1.05 5411312.8 0.068% 3881287 0.202871%
MM 7424 0.12 0.12 97.31 77 51182 0.12 6209.2 3.465% 583564 1.27218%
GH 7227 0.11 0.11 97.42 78 165684 0.40 222132.2 0.331% 4217454 0.171359%
EC 7190 0.11 0.11 97.54 79 8859 0.02 14313.2 0.163% 5348765 0.134424%
SD 6711 0.11 0.11 97.64 80 32578 0.08 43317.0 0.198% 7183409 0.0934236%
OM 6275 0.10 0.10 97.74 81 1814 0.00 01591.5 0.385% 1854090 0.338441%
PT 5904 0.09 0.09 97.83 82 152739 0.37 258268.5 0.070% 6900134 0.0855636%
HR 4928 0.08 0.08 97.91 83 10167 0.02 23590.8 0.134% 2822427 0.174602%
ET 4795 0.08 0.08 97.98 84 31329 0.08 61740.8 0.269% 1352259 0.354592%
HU 4793 0.08 0.08 98.06 85 52564 0.13 106605.0 0.071% 7170086 0.0668472%
GE 4758 0.07 0.07 98.13 86 52675 0.13 111386.8 0.335% 2079917 0.228759%
AM 4747 0.07 0.07 98.21 87 31572 0.08 6843.0 0.550% 1163269 0.408074%
BH 4631 0.07 0.07 98.28 88 7615 0.02 1990.8 0.456% 1098546 0.421557%
KW 4566 0.07 0.07 98.35 89 9473 0.02 25344.2 0.083% 2095304 0.217916%
CZ 4493 0.07 0.07 98.42 90 230943 0.56 5111685.0 0.038% 7632975 0.058863%
QA 4142 0.06 0.06 98.49 91 3307 0.01 01746.5 0.232% 1719437 0.240893%
CI 3477 0.05 0.05 98.54 92 9451 0.02 23108.2 0.109% 522231 0.665797%
MU 3315 0.05 0.05 98.59 93 7966 0.02 24915.0 0.066% 543550 0.609879%
AO 3127 0.05 0.05 98.64 94 4723 0.01 11618.0 0.189% 3058195 0.10225%
GT 3090 0.05 0.05 98.69 95 11558 0.03 32540.0 0.119% 2255845 0.136977%
KG 2976 0.05 0.05 98.74 96 10145 0.02 3390.5 0.744% 1194084 0.249229%
SN 2772 0.04 0.04 98.78 97 6877 0.02 21279.5 0.212% 2490631 0.111297%
CR 2586 0.04 0.04 98.82 98 116914 0.28 456395.2 0.039% 2202308 0.117422%
TZ 2416 0.04 0.04 98.86 99 16037 0.04 62676.5 0.088% 6136331 0.0393721%
MD 2365 0.04 0.04 98.90 100 24789 0.06 101952.8 0.118% 1585973 0.14912%
HN 2216 0.03 0.03 98.93 101 10211 0.02 4563.5 0.384% 1503350 0.147404%
SV 2210 0.03 0.03 98.97 102 2995 0.01 1253.5 0.851% 1553115 0.142295%
NO 2208 0.03 0.03 99.00 103 43390 0.11 1912503.0 0.017% 4471907 0.0493749%
TJ 2083 0.03 0.03 99.03 104 19692 0.05 938.2 5.318% 1127193 0.184795%
MZ 2034 0.03 0.03 99.06 105 11589 0.03 5732.8 0.271% 1140311 0.178372%
CM 2024 0.03 0.03 99.10 106 11309 0.03 51149.0 0.172% 1147199 0.17643%
PA 1980 0.03 0.03 99.13 107 30354 0.07 154915.4 0.039% 1586537 0.1248%
PY 1975 0.03 0.03 99.16 108 8589 0.02 41999.0 0.096% 1771188 0.111507%
LT 1948 0.03 0.03 99.19 109 150672 0.37 774603.0 0.041% 2397517 0.0812507%
AF 1833 0.03 0.03 99.22 110 1242 0.00 0207.5 0.863% 1659269 0.11047%
UG 1781 0.03 0.03 99.25 111 45986 0.11 253129.5 0.056% 4941704 0.0360402%
SK 1764 0.03 0.03 99.27 112 24707 0.06 143207.8 0.054% 4386470 0.0402146%
JM 1691 0.03 0.03 99.30 113 13341 0.03 7263.8 0.626% 1343472 0.125868%
NZ 1634 0.03 0.03 99.32 114 30413 0.07 186650.5 0.024% 3873982 0.0421788%
MW 1536 0.02 0.02 99.35 115 1236 0.00 0497.5 0.302% 710150 0.216292%
TG 1524 0.02 0.02 99.37 116 5584 0.01 313.0 11.448% 278442 0.547331%
ME 1518 0.02 0.02 99.40 117 7267 0.02 448.5 3.057% 373655 0.406257%
ZM 1466 0.02 0.02 99.42 118 20418 0.05 132246.8 0.064% 1860966 0.0787763%
CD 1461 0.02 0.02 99.44 119 9759 0.02 695.5 1.494% 1236438 0.118162%
LV 1439 0.02 0.02 99.47 120 55449 0.13 383908.9 0.036% 1621769 0.0887303%
CH 1393 0.02 0.02 99.49 121 85899 0.21 6114823.2 0.009% 6752540 0.0206293%
TM 1370 0.02 0.02 99.51 122 15 0.00 027.8 4.821% 363735 0.376648%
ZW 1234 0.02 0.02 99.53 123 20912 0.05 16232.5 0.518% 2156791 0.0572146%
DK 1217 0.02 0.02 99.55 124 82563 0.20 6712445.0 0.010% 5155411 0.0236063%
SI 1200 0.02 0.02 99.57 125 11404 0.03 92866.2 0.041% 1397632 0.0858595%
BN 1169 0.02 0.02 99.58 126 12468 0.03 10182.0 0.627% 246388 0.474455%
CY 1047 0.02 0.02 99.60 127 4872 0.01 41587.0 0.064% 38961 2.6873%
BJ 1015 0.02 0.02 99.62 128 15387 0.04 15138.5 0.716% 0 n/a%
RW 986 0.02 0.02 99.63 129 5702 0.01 51106.8 0.087% 937964 0.105121%
NA 978 0.02 0.02 99.65 130 1519 0.00 1660.5 0.145% 280288 0.348927%
HT 930 0.01 0.01 99.66 131 1320 0.00 1510.5 0.178% 1065470 0.0872854%
TT 845 0.01 0.01 99.67 132 8109 0.02 9971.5 0.085% 729897 0.11577%
BF 841 0.01 0.01 99.69 133 3966 0.01 4322.8 0.254% 643504 0.130691%
NI 821 0.01 0.01 99.70 134 3444 0.01 4452.0 0.177% 773240 0.106177%
FI 812 0.01 0.01 99.71 135 9106 0.02 1113057.5 0.006% 4789266 0.0169546%
FJ 790 0.01 0.01 99.73 136 1135 0.00 198.2 0.785% 300326 0.263047%
GA 760 0.01 0.01 99.74 137 254 0.00 0555.2 0.134% 138584 0.548404%
MR 754 0.01 0.01 99.75 138 160 0.00 0115.8 0.636% 180358 0.418057%
BW 744 0.01 0.01 99.76 139 16810 0.04 22336.2 0.216% 241272 0.308366%
CG 737 0.01 0.01 99.77 140 2045 0.00 2296.8 0.243% 266635 0.276408%
NE 718 0.01 0.01 99.78 141 8528 0.02 1149.5 1.417% 230084 0.31206%
MG 716 0.01 0.01 99.80 142 5522 0.01 71041.8 0.067% 452185 0.158342%
MV 696 0.01 0.01 99.81 143 599 0.00 0123.2 0.551% 153560 0.453243%
PR 643 0.01 0.01 99.82 144 7150 0.02 111054.2 0.060% 1897555 0.0338857%
MO 592 0.01 0.01 99.83 145 4148 0.01 7431.2 0.134% 371512 0.159349%
ML 586 0.01 0.01 99.83 146 816 0.00 1249.8 0.229% 336059 0.174374%
EE 580 0.01 0.01 99.84 147 2806897 6.80 48391320.0 0.043% 1007020 0.0575957%
CU 578 0.01 0.01 99.85 148 13 0.00 0421.2 0.134% 2839881 0.020353%
SO 522 0.01 0.01 99.86 149 5598 0.01 1033.0 1.545% 138849 0.375948%
SC 516 0.01 0.01 99.87 150 1723 0.00 31384.0 0.036% 42380 1.21756%
GM 448 0.01 0.01 99.88 151 2009 0.00 4358.8 0.122% 229122 0.195529%
SZ 389 0.01 0.01 99.88 152 466 0.00 1107.2 0.354% 288225 0.134964%
LR 372 0.01 0.01 99.89 153 2900 0.01 747.0 0.773% 147510 0.252186%
LS 368 0.01 0.01 99.89 154 268 0.00 0196.0 0.183% 88602 0.415341%
BT 347 0.01 0.01 99.90 155 3948 0.01 1112.0 2.824% 182338 0.190306%
GN 323 0.01 0.01 99.90 156 4565 0.01 1439.5 0.799% 162202 0.199134%
SR 319 0.00 0.00 99.91 157 997 0.00 394.5 0.330% 194269 0.164205%
LU 312 0.00 0.00 99.91 158 2173 0.01 61671.0 0.018% 468348 0.0666171%
SL 280 0.00 0.00 99.92 159 80 0.00 085.5 0.320% 71318 0.392608%
XK 278 0.00 0.00 99.92 160 67 0.00 00.0 n/a% 0 n/a%
BI 260 0.00 0.00 99.93 161 1722 0.00 658.0 0.438% 128799 0.201865%
MT 256 0.00 0.00 99.93 162 8098 0.02 311004.0 0.025% 286885 0.0892344%
BS 251 0.00 0.00 99.93 163 147 0.00 0157.2 0.156% 226855 0.110643%
CV 230 0.00 0.00 99.94 164 730 0.00 330.0 0.749% 181905 0.12644%
GQ 223 0.00 0.00 99.94 165 2264 0.01 1018.0 1.210% 95649 0.233144%
GY 217 0.00 0.00 99.95 166 2560 0.01 11149.2 0.142% 254534 0.0852538%
PG 214 0.00 0.00 99.95 167 477 0.00 282.2 0.254% 145256 0.147326%
BB 209 0.00 0.00 99.95 168 2047 0.00 922.0 0.928% 210994 0.0990549%
TD 189 0.00 0.00 99.95 169 19 0.00 014.8 1.251% 230489 0.0819996%
BZ 178 0.00 0.00 99.96 170 9858 0.02 55377.2 0.046% 81930 0.217259%
RE 160 0.00 0.00 99.96 171 5740 0.01 35423.0 0.037% 0 n/a%
WS 159 0.00 0.00 99.96 172 338 0.00 218.2 0.851% 25111 0.633189%
PF 159 0.00 0.00 99.97 173 10 0.00 0104.0 0.149% 145153 0.10954%
CW 123 0.00 0.00 99.97 174 41 0.00 061.8 0.195% 0 n/a%
TL 121 0.00 0.00 99.97 175 30 0.00 018.0 0.656% 10461 1.15668%
GU 114 0.00 0.00 99.97 176 240 0.00 2374.5 0.030% 98402 0.115851%
MQ 113 0.00 0.00 99.97 177 3289 0.01 2914.8 0.748% 0 n/a%
LC 94 0.00 0.00 99.97 178 1053 0.00 1135.5 0.259% 78864 0.119193%
GP 92 0.00 0.00 99.98 179 135 0.00 115.0 0.599% 0 n/a%
IS 89 0.00 0.00 99.98 180 13477 0.03 1511118.2 0.008% 300656 0.0296019%
DJ 84 0.00 0.00 99.98 181 3159 0.01 3730.8 0.267% 64021 0.131207%
SS 77 0.00 0.00 99.98 182 1044 0.00 1322.1 0.341% 0 n/a%
ST 75 0.00 0.00 99.98 183 257 0.00 317.0 0.431% 39515 0.189801%
AD 67 0.00 0.00 99.98 184 3140 0.01 4653.8 0.122% 73540 0.0911069%
DM 60 0.00 0.00 99.98 185 349 0.00 592.0 0.064% 40349 0.148703%
AG 59 0.00 0.00 99.98 186 0 0.00 057.5 0.100% 74586 0.0791033%
AW 58 0.00 0.00 99.98 187 2 0.00 067.8 0.084% 79650 0.0728186%
KN 55 0.00 0.00 99.99 188 11 0.00 029.0 0.185% 40251 0.136643%
KY 52 0.00 0.00 99.99 189 2085 0.01 40176.8 0.029% 0 n/a%
SX 52 0.00 0.00 99.99 190 14 0.00 017.2 0.294% 0 n/a%
GD 52 0.00 0.00 99.99 191 216 0.00 426.5 0.192% 45883 0.113332%
GF 48 0.00 0.00 99.99 192 0 0.00 06.0 0.781% 0 n/a%
SB 45 0.00 0.00 99.99 193 94 0.00 249.5 0.089% 40905 0.110011%
VU 42 0.00 0.00 99.99 194 41 0.00 015.0 0.273% 27147 0.154713%
VI 42 0.00 0.00 99.99 195 1057 0.00 258.6 0.476% 42687 0.0983906%
TO 40 0.00 0.00 99.99 196 653 0.00 168.2 0.473% 37003 0.108099%
CK 39 0.00 0.00 99.99 197 0 0.00 014.5 0.263% 0 n/a%
AI 39 0.00 0.00 99.99 198 41 0.00 11.0 3.809% 9133 0.427023%
SM 36 0.00 0.00 99.99 199 0 0.00 039.5 0.089% 16354 0.22013%
FM 31 0.00 0.00 99.99 200 2 0.00 012.8 0.237% 27659 0.112079%