CBL breakdown by Country, Highest by count

Date prepared: Sun Jun 20 19:00:13 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 6347848 100       89610920 100 14.12        
CN 1006716 15.86 15.86 15.86 1 6923897 7.73 6664684.3 0.148% 568192066 0.177179%
IN 874489 13.78 13.78 29.64 2 2828897 3.16 360779.0 1.405% 200780998 0.435544%
TH 376427 5.93 5.93 35.57 3 1330117 1.48 319075.0 1.927% 17779139 2.11724%
VN 367385 5.79 5.79 41.35 4 2609317 2.91 741854.2 0.857% 36140967 1.01653%
ID 311312 4.90 4.90 46.26 5 1127265 1.26 325756.1 1.180% 38191873 0.815126%
BR 232739 3.67 3.67 49.92 6 6698082 7.47 28140356.7 0.162% 99357737 0.234243%
IR 212715 3.35 3.35 53.27 7 410844 0.46 122157.0 0.938% 20504000 1.03743%
US 211399 3.33 3.33 56.60 8 7948864 8.87 372124262.8 0.010% 254295536 0.0831312%
RU 187806 2.96 2.96 59.56 9 20671801 23.07 11081647.4 0.225% 75926004 0.247354%
DZ 178175 2.81 2.81 62.37 10 33864 0.04 017562.2 0.991% 5690291 3.13121%
PK 150363 2.37 2.37 64.74 11 960321 1.07 617895.8 0.821% 30000000 0.50121%
VE 109844 1.73 1.73 66.47 12 94658 0.11 05403.6 1.985% 12353883 0.889146%
MX 109131 1.72 1.72 68.19 13 444032 0.50 435708.1 0.298% 44173551 0.247051%
MA 98093 1.55 1.55 69.73 14 234542 0.26 227804.8 0.345% 17770081 0.552012%
TR 87600 1.38 1.38 71.11 15 482041 0.54 574714.5 0.114% 35990932 0.243395%
DE 87486 1.38 1.38 72.49 16 797522 0.89 9130041.7 0.066% 68296919 0.128097%
EG 76312 1.20 1.20 73.69 17 194488 0.22 244535.0 0.167% 36881374 0.206912%
ES 73635 1.16 1.16 74.85 18 664210 0.74 948084.0 0.150% 33870948 0.217399%
PH 66675 1.05 1.05 75.90 19 181199 0.20 29274.5 0.702% 37602976 0.177313%
AR 62367 0.98 0.98 76.89 20 1520013 1.70 2427524.8 0.221% 23543412 0.264902%
IT 57401 0.90 0.90 77.79 21 566224 0.63 960394.5 0.093% 35531527 0.161549%
SY 56367 0.89 0.89 78.68 22 1966 0.00 01206.8 4.561% 5474994 1.02954%
TN 53555 0.84 0.84 79.52 23 156069 0.17 224535.0 0.213% 4447885 1.20406%
MY 51202 0.81 0.81 80.33 24 129743 0.14 210696.0 0.467% 19200408 0.266671%
TW 45058 0.71 0.71 81.04 25 342868 0.38 764363.2 0.068% 17656414 0.255193%
CO 44671 0.70 0.70 81.74 26 580124 0.65 1219768.6 0.221% 22160055 0.201583%
UA 39508 0.62 0.62 82.37 27 1273784 1.42 3214686.1 0.263% 15115820 0.261369%
KZ 37238 0.59 0.59 82.95 28 131287 0.15 37619.8 0.477% 9341977 0.398609%
IQ 36466 0.57 0.57 83.53 29 148262 0.17 4988.0 3.604% 2210175 1.64991%
SA 34397 0.54 0.54 84.07 30 218635 0.24 616101.9 0.209% 14328632 0.240058%
BD 34154 0.54 0.54 84.61 31 1073521 1.20 313652.2 0.913% 37548000 0.0909609%
JP 32534 0.51 0.51 85.12 32 318785 0.36 9187817.5 0.017% 100684474 0.0323128%
KR 32234 0.51 0.51 85.63 33 2046037 2.28 63141480.7 0.022% 41091681 0.0784441%
ZA 30753 0.48 0.48 86.11 34 1404930 1.57 4551889.3 0.058% 20012275 0.153671%
PS 30581 0.48 0.48 86.59 35 58529 0.07 11793.8 1.665% 0 n/a%
LK 30479 0.48 0.48 87.07 36 41616 0.05 11324.2 2.248% 3927948 0.775952%
PL 29658 0.47 0.47 87.54 37 1297970 1.45 4324002.5 0.121% 24969935 0.118775%
NG 29260 0.46 0.46 88.00 38 358133 0.40 121665.8 1.715% 55930391 0.052315%
GB 28875 0.45 0.45 88.46 39 1337105 1.49 4630360.9 0.093% 0 n/a%
PE 27423 0.43 0.43 88.89 40 341154 0.38 1210530.0 0.254% 11287915 0.242941%
DO 26642 0.42 0.42 89.31 41 90777 0.10 33185.8 0.817% 4539869 0.586845%
ME 21555 0.34 0.34 89.65 42 35737 0.04 149.3 42.714% 373655 5.76869%
GR 21259 0.33 0.33 89.98 43 145142 0.16 69308.1 0.223% 6029983 0.352555%
YE 20480 0.32 0.32 90.30 44 198 0.00 0242.2 8.256% 4321814 0.473875%
FR 20047 0.32 0.32 90.62 45 560874 0.63 2775115.6 0.026% 54473474 0.0368014%
RO 18856 0.30 0.30 90.92 46 263899 0.29 139550.8 0.193% 10924252 0.172607%
C? 18312 0.29 0.29 91.21 47 988616 1.10 530.0 n/a% 0 n/a%
JO 18256 0.29 0.29 91.49 48 29491 0.03 11298.8 1.373% 2668644 0.684093%
RS 17684 0.28 0.28 91.77 49 264820 0.30 141398.8 1.235% 3500047 0.50525%
CL 17639 0.28 0.28 92.05 50 331758 0.37 1815201.8 0.113% 10482463 0.168272%
NP 16008 0.25 0.25 92.30 51 103287 0.12 61152.5 1.356% 3332602 0.480345%
UY 15840 0.25 0.25 92.55 52 131819 0.15 84583.2 0.338% 1827781 0.866625%
AE 15461 0.24 0.24 92.80 53 82459 0.09 57846.3 0.192% 4517169 0.342272%
CA 14913 0.23 0.23 93.03 54 815413 0.91 54105127.7 0.014% 29760764 0.0501096%
AU 14501 0.23 0.23 93.26 55 7052024 7.87 48668056.8 0.021% 18129727 0.0799847%
HK 14471 0.23 0.23 93.49 56 275230 0.31 1935471.8 0.040% 5207762 0.277874%
KE 13111 0.21 0.21 93.69 57 288108 0.32 219655.2 0.133% 13805311 0.0949707%
SG 12435 0.20 0.20 93.89 58 291844 0.33 2312285.2 0.099% 3971318 0.31312%
BA 12246 0.19 0.19 94.08 59 43845 0.05 3978.0 1.223% 2535356 0.483009%
BY 12158 0.19 0.19 94.27 60 6458 0.01 04560.8 0.260% 4523412 0.268779%
IE 11874 0.19 0.19 94.46 61 488219 0.54 416256.5 0.185% 3730402 0.318303%
MK 11105 0.17 0.17 94.64 62 57920 0.06 51138.2 0.953% 1314969 0.844507%
MN 10642 0.17 0.17 94.80 63 26652 0.03 2283.8 3.663% 521520 2.04057%
EC 10490 0.17 0.17 94.97 64 48096 0.05 44100.8 0.250% 5348765 0.19612%
LB 10364 0.16 0.16 95.13 65 54168 0.06 51012.0 1.000% 2535918 0.408688%
BG 10244 0.16 0.16 95.29 66 1574368 1.76 15311301.5 0.089% 3881287 0.263933%
IL 10210 0.16 0.16 95.45 67 346131 0.39 3314516.5 0.069% 5568961 0.183338%
AL 10018 0.16 0.16 95.61 68 101415 0.11 10555.2 1.762% 1641241 0.610392%
LA 9959 0.16 0.16 95.77 69 36393 0.04 369.3 14.042% 707871 1.40689%
LY 9797 0.15 0.15 95.92 70 17580 0.02 1918.8 1.041% 1115025 0.878635%
AZ 9777 0.15 0.15 96.08 71 60578 0.07 6706.8 1.351% 5145531 0.19001%
KH 9681 0.15 0.15 96.23 72 223214 0.25 23423.8 2.231% 738641 1.31065%
NL 9650 0.15 0.15 96.38 73 410945 0.46 4238209.3 0.025% 15559488 0.06202%
OM 9544 0.15 0.15 96.53 74 46653 0.05 41602.0 0.582% 1854090 0.514754%
BO 9346 0.15 0.15 96.68 75 81687 0.09 81789.2 0.510% 3517991 0.265663%
GH 8781 0.14 0.14 96.82 76 133453 0.15 152145.5 0.400% 4217454 0.208206%
MM 8284 0.13 0.13 96.95 77 106520 0.12 12203.2 3.980% 583564 1.41955%
UZ 7797 0.12 0.12 97.07 78 8813 0.01 1370.2 2.057% 10369924 0.0751886%
SE 7514 0.12 0.12 97.19 79 132488 0.15 1726567.5 0.028% 8557561 0.0878054%
SD 7009 0.11 0.11 97.30 80 47522 0.05 63306.8 0.207% 7183409 0.0975721%
AT 5953 0.09 0.09 97.39 81 122623 0.14 2012638.5 0.046% 6657992 0.0894113%
HU 5723 0.09 0.09 97.48 82 163588 0.18 286412.8 0.087% 7170086 0.0798177%
PT 5524 0.09 0.09 97.57 83 418875 0.47 758233.5 0.066% 6900134 0.0800564%
KW 5360 0.08 0.08 97.66 84 51340 0.06 94966.8 0.105% 2095304 0.25581%
CZ 5025 0.08 0.08 97.73 85 410689 0.46 8111608.1 0.042% 7632975 0.0658328%
QA 4878 0.08 0.08 97.81 86 8602 0.01 11752.0 0.272% 1719437 0.283698%
BH 4700 0.07 0.07 97.89 87 34609 0.04 71004.3 0.457% 1098546 0.427838%
HR 4504 0.07 0.07 97.96 88 100544 0.11 223376.8 0.130% 2822427 0.159579%
MU 4367 0.07 0.07 98.02 89 43369 0.05 94858.5 0.088% 543550 0.803422%
AM 4345 0.07 0.07 98.09 90 73033 0.08 16839.8 0.505% 1163269 0.373516%
GE 4278 0.07 0.07 98.16 91 127777 0.14 291351.5 0.309% 2079917 0.205681%
ET 4268 0.07 0.07 98.23 92 136034 0.15 311670.5 0.250% 1352259 0.31562%
BE 4239 0.07 0.07 98.29 93 51183 0.06 1210523.9 0.039% 8559449 0.0495242%
CH 3894 0.06 0.06 98.36 94 55441 0.06 1414571.5 0.026% 6752540 0.0576672%
CI 3853 0.06 0.06 98.42 95 19367 0.02 52899.8 0.130% 522231 0.737796%
SN 3746 0.06 0.06 98.48 96 69005 0.08 181313.8 0.278% 2490631 0.150404%
GT 3660 0.06 0.06 98.53 97 58979 0.07 162517.2 0.142% 2255845 0.162245%
HN 3114 0.05 0.05 98.58 98 39175 0.04 12512.2 0.594% 1503350 0.207137%
CR 3089 0.05 0.05 98.63 99 73708 0.08 236463.2 0.047% 2202308 0.140262%
KG 2862 0.05 0.05 98.68 100 30255 0.03 10371.8 0.752% 1194084 0.239682%
AO 2786 0.04 0.04 98.72 101 23240 0.03 81597.0 0.170% 3058195 0.0910995%
PA 2600 0.04 0.04 98.76 102 93558 0.10 354485.4 0.057% 1586537 0.163879%
NO 2562 0.04 0.04 98.80 103 61251 0.07 2312362.3 0.020% 4471907 0.057291%
TZ 2472 0.04 0.04 98.84 104 37615 0.04 152776.2 0.087% 6136331 0.0402847%
CM 2436 0.04 0.04 98.88 105 36999 0.04 151167.0 0.204% 1147199 0.212343%
MD 2412 0.04 0.04 98.92 106 43478 0.05 181998.5 0.118% 1585973 0.152083%
AF 2392 0.04 0.04 98.95 107 10917 0.01 4198.8 1.175% 1659269 0.14416%
LT 2380 0.04 0.04 98.99 108 233546 0.26 984661.6 0.050% 2397517 0.0992694%
PY 2341 0.04 0.04 99.03 109 33593 0.04 142005.8 0.114% 1771188 0.132171%
TJ 2210 0.03 0.03 99.06 110 6560 0.01 228.3 7.639% 1127193 0.196062%
JM 2154 0.03 0.03 99.10 111 31346 0.03 14331.2 0.635% 1343472 0.160331%
MZ 2020 0.03 0.03 99.13 112 27520 0.03 13694.0 0.284% 1140311 0.177145%
UG 1976 0.03 0.03 99.16 113 49133 0.05 243106.0 0.062% 4941704 0.0399862%
SV 1912 0.03 0.03 99.19 114 13284 0.01 6259.0 0.721% 1553115 0.123107%
SK 1822 0.03 0.03 99.22 115 90378 0.10 493222.8 0.055% 4386470 0.0415368%
LV 1801 0.03 0.03 99.25 116 136834 0.15 753888.9 0.045% 1621769 0.111052%
FI 1761 0.03 0.03 99.28 117 877 0.00 012553.0 0.014% 4789266 0.0367697%
ZM 1758 0.03 0.03 99.30 118 57687 0.06 322246.0 0.076% 1860966 0.0944671%
TG 1682 0.03 0.03 99.33 119 13289 0.01 72.0 82.129% 278442 0.604076%
TM 1672 0.03 0.03 99.36 120 0 0.00 027.8 5.884% 363735 0.459675%
CD 1662 0.03 0.03 99.38 121 27772 0.03 1699.0 1.639% 1236438 0.134418%
NZ 1660 0.03 0.03 99.41 122 100248 0.11 606505.2 0.025% 3873982 0.04285%
MG 1631 0.03 0.03 99.43 123 5733 0.01 3951.5 0.167% 452185 0.360693%
ZW 1605 0.03 0.03 99.46 124 43696 0.05 27243.8 0.643% 2156791 0.0744161%
MW 1568 0.02 0.02 99.48 125 9471 0.01 6514.2 0.298% 710150 0.220798%
DK 1525 0.02 0.02 99.51 126 55781 0.06 3612314.2 0.012% 5155411 0.0295806%
SI 1327 0.02 0.02 99.53 127 65514 0.07 492883.8 0.045% 1397632 0.0949463%
NI 1233 0.02 0.02 99.55 128 23008 0.03 18407.5 0.295% 773240 0.159459%
NA 1229 0.02 0.02 99.57 129 30461 0.03 24655.5 0.183% 280288 0.438478%
CY 1126 0.02 0.02 99.59 130 56174 0.06 491522.3 0.072% 38961 2.89007%
HT 1102 0.02 0.02 99.60 131 5778 0.01 5519.8 0.207% 1065470 0.103429%
MR 1101 0.02 0.02 99.62 132 1195 0.00 1124.2 0.865% 180358 0.610453%
RW 1091 0.02 0.02 99.64 133 7936 0.01 7557.5 0.191% 937964 0.116316%
BJ 1087 0.02 0.02 99.65 134 21586 0.02 19380.2 0.279% 0 n/a%
GA 985 0.02 0.02 99.67 135 10413 0.01 10553.2 0.174% 138584 0.71076%
BN 969 0.02 0.02 99.69 136 516 0.00 0161.8 0.585% 246388 0.393282%
TT 964 0.02 0.02 99.70 137 40584 0.05 42967.8 0.097% 729897 0.132073%
BW 961 0.02 0.02 99.72 138 31001 0.03 32330.8 0.284% 241272 0.398306%
SC 865 0.01 0.01 99.73 139 14896 0.02 17262.0 0.322% 42380 2.04106%
FJ 840 0.01 0.01 99.74 140 1421 0.00 190.0 0.911% 300326 0.279696%
BF 768 0.01 0.01 99.75 141 10856 0.01 14341.8 0.219% 643504 0.119347%
MV 750 0.01 0.01 99.77 142 2363 0.00 3132.0 0.555% 153560 0.488408%
NE 740 0.01 0.01 99.78 143 2679 0.00 359.8 1.209% 230084 0.321622%
MO 708 0.01 0.01 99.79 144 13841 0.02 19444.8 0.155% 371512 0.190573%
PR 705 0.01 0.01 99.80 145 27589 0.03 391061.0 0.065% 1897555 0.0371531%
EE 668 0.01 0.01 99.81 146 1798993 2.01 26931306.5 0.050% 1007020 0.0663343%
CG 656 0.01 0.01 99.82 147 13003 0.01 19294.5 0.218% 266635 0.246029%
ML 622 0.01 0.01 99.83 148 15865 0.02 25232.0 0.262% 336059 0.185087%
SO 568 0.01 0.01 99.84 149 45411 0.05 7933.0 1.681% 138849 0.409077%
SZ 561 0.01 0.01 99.85 150 6114 0.01 10114.2 0.480% 288225 0.19464%
CU 537 0.01 0.01 99.86 151 2277 0.00 4385.2 0.136% 2839881 0.0189092%
GM 519 0.01 0.01 99.87 152 1775 0.00 3352.0 0.144% 229122 0.226517%
LR 384 0.01 0.01 99.87 153 970 0.00 243.8 0.857% 147510 0.260321%
LU 380 0.01 0.01 99.88 154 6569 0.01 171658.0 0.022% 468348 0.0811362%
SR 375 0.01 0.01 99.88 155 10869 0.01 2882.2 0.445% 194269 0.193031%
LS 367 0.01 0.01 99.89 156 2584 0.00 7188.5 0.190% 88602 0.414212%
XK 362 0.01 0.01 99.89 157 3115 0.00 80.0 n/a% 0 n/a%
CV 351 0.01 0.01 99.90 158 7520 0.01 2131.2 1.097% 181905 0.192958%
BT 341 0.01 0.01 99.91 159 1631 0.00 412.0 2.775% 182338 0.187015%
PG 330 0.01 0.01 99.91 160 2727 0.00 883.0 0.388% 145256 0.227185%
MT 304 0.00 0.00 99.92 161 36126 0.04 118985.0 0.030% 286885 0.105966%
GY 281 0.00 0.00 99.92 162 5398 0.01 19149.2 0.184% 254534 0.110398%
GN 273 0.00 0.00 99.92 163 5250 0.01 1936.5 0.730% 162202 0.168309%
RE 256 0.00 0.00 99.93 164 24264 0.03 94427.2 0.059% 0 n/a%
BS 245 0.00 0.00 99.93 165 12 0.00 0157.0 0.152% 226855 0.107999%
BB 238 0.00 0.00 99.94 166 12107 0.01 5022.2 1.045% 210994 0.112799%
SL 232 0.00 0.00 99.94 167 3018 0.00 1385.2 0.266% 71318 0.325304%
BI 211 0.00 0.00 99.94 168 12337 0.01 5874.5 0.277% 128799 0.163821%
GQ 200 0.00 0.00 99.95 169 8790 0.01 4318.0 1.085% 95649 0.209098%
BZ 183 0.00 0.00 99.95 170 5608 0.01 30374.2 0.048% 81930 0.223361%
WS 181 0.00 0.00 99.95 171 718 0.00 318.2 0.969% 25111 0.7208%
PF 163 0.00 0.00 99.95 172 0 0.00 0110.8 0.144% 145153 0.112295%
CW 146 0.00 0.00 99.96 173 2658 0.00 1861.0 0.234% 0 n/a%
AG 143 0.00 0.00 99.96 174 2353 0.00 1657.2 0.244% 74586 0.191725%
TL 143 0.00 0.00 99.96 175 907 0.00 617.5 0.798% 10461 1.36698%
AW 140 0.00 0.00 99.96 176 3315 0.00 2367.8 0.202% 79650 0.175769%
DJ 136 0.00 0.00 99.97 177 9740 0.01 7130.8 0.432% 64021 0.21243%
AD 120 0.00 0.00 99.97 178 10300 0.01 8553.8 0.218% 73540 0.163177%
IS 116 0.00 0.00 99.97 179 7764 0.01 661125.0 0.010% 300656 0.0385823%
GP 107 0.00 0.00 99.97 180 1313 0.00 1216.2 0.643% 0 n/a%
LC 104 0.00 0.00 99.97 181 11435 0.01 10935.5 0.286% 78864 0.131873%
GU 104 0.00 0.00 99.97 182 3521 0.00 33372.8 0.027% 98402 0.105689%
MQ 99 0.00 0.00 99.98 183 2320 0.00 2314.5 0.667% 0 n/a%
KY 79 0.00 0.00 99.98 184 4273 0.00 54182.2 0.042% 0 n/a%
DM 74 0.00 0.00 99.98 185 226 0.00 391.0 0.079% 40349 0.1834%
TD 70 0.00 0.00 99.98 186 169 0.00 222.0 0.311% 230489 0.0303702%
NC 69 0.00 0.00 99.98 187 935 0.00 13205.8 0.033% 150896 0.0457269%
VU 68 0.00 0.00 99.98 188 0 0.00 015.0 0.443% 27147 0.250488%
TO 68 0.00 0.00 99.98 189 0 0.00 08.0 0.830% 37003 0.183769%
ST 65 0.00 0.00 99.98 190 1251 0.00 1936.8 0.173% 39515 0.164494%
SS 63 0.00 0.00 99.98 191 2011 0.00 3121.3 0.289% 0 n/a%
KN 62 0.00 0.00 99.99 192 146 0.00 229.0 0.209% 40251 0.154033%
SX 57 0.00 0.00 99.99 193 713 0.00 1215.2 0.365% 0 n/a%
JE 52 0.00 0.00 99.99 194 42 0.00 0266.8 0.019% 38958 0.133477%
SM 50 0.00 0.00 99.99 195 0 0.00 039.5 0.124% 16354 0.305736%
GD 48 0.00 0.00 99.99 196 3927 0.00 8126.2 0.179% 45883 0.104614%
GF 46 0.00 0.00 99.99 197 0 0.00 06.0 0.749% 0 n/a%
VI 45 0.00 0.00 99.99 198 986 0.00 218.6 0.510% 42687 0.105419%
CK 43 0.00 0.00 99.99 199 0 0.00 014.2 0.295% 0 n/a%
SB 42 0.00 0.00 99.99 200 651 0.00 1549.2 0.083% 40905 0.102677%