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Country Overview

Week Start: 2026-09-28   |   Week End: 2026-10-04

This table compares countries using the latest processed CyberGreen scan results for the selected reporting week. The columns show the observed counts for the five risk indicators tracked by CyberGreen, and the DDoS rank summarizes relative estimated amplification potential.

Country values reflect observed internet-exposed infrastructure associated with each country. They are indicators of ecosystem risk and exposure, not attribution of attacks or intent.

The public table shows the latest country-level reporting week. Full historical datasets, ASN-level observations, archived datasets, and bulk downloads are available through subscription-based data access.

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Country Open DNS Open NTP Open SNMP Open SSDP Open CHARGEN DDOS Potential TBit/sec DDOS Rank
Andorra 181 185 35 15 N/A 0 186
United Arab Emirates 6,108 7,382 919 111 985 5 62
Afghanistan 923 3,855 737 2 N/A 2 90
Antigua and Barbuda 44 570 30 N/A N/A 0 150
Anguilla 4 27 7 N/A N/A 0 222
Albania 984 2,725 405 2 N/A 2 102
Armenia 2,719 1,755 364 15 N/A 1 117
Angola 511 3,267 159 N/A N/A 2 99
Antarctica 185 184 N/A N/A N/A 0 188
Argentina 25,212 52,406 27,491 711 38 30 23
American Samoa 14 374 21 N/A N/A 0 167
Austria 8,881 22,592 1,588 514 37 13 39
Australia 45,654 111,064 3,449 1,295 32 64 13
Aruba 17 97 23 3 N/A 0 207
Aland Islands 12 22 N/A N/A N/A 0 223
Azerbaijan 1,950 6,573 330 24 N/A 4 72
Bosnia and Herzegovina 2,504 3,191 1,219 153 22 2 98
Barbados 52 901 588 4 N/A 1 133
Bangladesh 47,460 18,526 20,161 32 2 12 40
Belgium 6,587 10,566 527 467 33 6 54
Burkina Faso 460 808 123 N/A N/A 0 138
Bulgaria 27,163 19,257 2,003 398 N/A 12 41
Bahrain 577 2,618 103 6 N/A 1 104
Burundi 38 128 19 N/A N/A 0 203
Benin 398 385 463 N/A N/A 0 163
Saint Barthelemy 6 5 N/A N/A N/A 0 232
Bermuda 119 1,281 793 5 N/A 1 126
Brunei Darussalam 310 210 9 8 N/A 0 180
Bolivia 1,877 2,649 1,505 164 6 2 101
Bonaire 14 88 8 2 N/A 0 210
Brazil 86,881 130,729 46,686 4,429 71 77 8
Bahamas 157 588 514 2 N/A 0 146
Bhutan 85 405 14 90 N/A 0 164
Botswana 403 2,486 732 N/A N/A 1 107
Belarus 3,144 7,900 569 59 6 5 64
Belize 1,335 1,156 283 N/A N/A 1 127
Canada 94,147 111,541 6,341 1,979 95 66 12
Democratic Republic of Congo 482 462 310 2 N/A 0 155
Central African Republic N/A 11 N/A N/A N/A 0 228
Congo 103 638 75 N/A N/A 0 144
Switzerland 16,735 28,307 1,222 1,190 2 16 37
Cote d'Ivoire 297 615 420 2 N/A 0 145
Cook Islands 6 20 N/A N/A N/A 0 224
Chile 10,595 40,705 3,033 136 6 23 29
Cameroon 322 1,700 281 N/A N/A 1 121
China 180,512 713,455 56,231 24,409 528 406 2
Colombia 14,297 53,289 14,192 233 47 30 24
Costa Rica 1,355 9,010 1,105 38 5 5 59
Cuba 795 16 159 546 N/A 0 206
Cape Verde 100 242 63 N/A N/A 0 176
Curacao 56 417 133 N/A N/A 0 162
Cyprus 2,855 5,607 135 56 3 3 77
Czech Republic 14,194 30,850 5,750 7,537 10 18 35
Germany 144,996 126,079 4,928 927 49 76 9
Djibouti 15 224 38 N/A N/A 0 183
Denmark 6,634 11,319 710 289 5 7 52
Dominica 23 91 29 N/A N/A 0 208
Dominican Republic 2,147 4,589 777 60 2 3 83
Algeria 15,482 917 449 341 11 1 115
Ecuador 4,240 3,878 4,193 43 11 2 87
Estonia 4,586 4,351 281 58 N/A 3 85
Egypt 11,423 14,340 2,219 14 17 8 48
Eritrea N/A 2 N/A N/A N/A 0 237
Spain 63,905 69,247 8,996 2,105 78 41 17
Ethiopia 221 453 N/A 19 N/A 0 158
Finland 14,059 14,767 676 351 4 9 47
Fiji 64 2,388 13 2 N/A 1 108
Falkland Islands (Malvinas) 5 3 N/A N/A N/A 0 236
Micronesia 19 31 2 3 N/A 0 221
Faroe Islands 52 725 3 N/A N/A 0 141
France 145,350 110,245 6,856 9,472 96 68 11
Gabon 62 175 79 N/A N/A 0 190
United Kingdom 101,927 99,236 9,512 2,247 82 60 14
Grenada 16 134 2 N/A N/A 0 201
Georgia 2,385 5,200 2,297 54 2 3 80
French Guiana 80 247 12 N/A N/A 0 175
Guernsey 125 191 9 N/A N/A 0 185
Ghana 496 2,247 398 10 N/A 1 113
Gibraltar 650 89 20 N/A N/A 0 200
Greenland 31 645 6 N/A N/A 0 143
Gambia 66 472 207 N/A N/A 0 157
Guinea 80 418 186 N/A N/A 0 161
Guadeloupe 107 490 34 5 N/A 0 156
Equatorial Guinea 94 578 203 N/A N/A 0 148
Greece 7,301 35,653 978 587 3 20 33
Guatemala 1,182 3,759 763 10 N/A 2 93
Guam 66 463 18 26 N/A 0 159
Guinea-Bissau 13 8 N/A N/A N/A 0 230
Guyana 75 149 16 10 N/A 0 196
Hong Kong 38,829 62,617 5,928 1,155 45 37 19
Honduras 781 11,328 1,607 37 14 6 53
Croatia 4,125 7,048 1,231 152 9 4 67
Haiti 41 2,369 66 N/A N/A 1 110
Hungary 13,084 26,286 4,209 9,919 6 16 38
Indonesia 66,021 56,932 58,361 328 14 35 21
Ireland 9,065 8,679 1,011 214 5 5 58
Israel 18,450 6,970 718 471 4 5 63
Isle of Man 106 322 9 3 N/A 0 169
India 110,215 123,570 43,575 5,885 276 74 10
British Indian Ocean... N/A 38 N/A N/A N/A 0 220
Iraq 873 13,329 3,465 7 N/A 7 50
Iran 113,005 46,996 8,128 1,841 13 31 22
Iceland 1,243 2,533 184 23 N/A 1 106
Italy 44,805 185,082 37,885 1,483 360 105 6
Jersey 34 390 18 5 N/A 0 165
Jamaica 137 2,333 946 2 N/A 1 111
Jordan 642 2,593 64 33 N/A 1 105
Japan 95,107 150,330 8,275 6,869 156 88 7
Kenya 4,710 9,394 1,925 35 6 5 57
Kyrgyzstan 1,499 2,191 418 30 N/A 1 112
Cambodia 2,507 6,624 1,431 6 3 4 70
Kiribati 8 132 N/A N/A N/A 0 202
Comoros 29 67 5 N/A N/A 0 214
Saint Kitts and Nevis 99 129 72 N/A 52 0 193
South Korea 53,937 389,041 119,776 2,252 59 220 3
Kuwait 1,118 4,189 174 39 N/A 2 86
Cayman Islands 100 561 10 24 N/A 0 151
Kazakhstan 7,669 32,357 2,419 1,057 3 18 34
Laos 385 1,465 132 7 34 1 122
Lebanon 1,149 3,339 913 14 N/A 2 97
Saint Lucia 19 77 13 N/A N/A 0 213
Liechtenstein 120 900 7 N/A N/A 1 134
Sri Lanka 433 5,538 156 56 4 3 79
Liberia 29 85 302 N/A N/A 0 209
Lesotho 71 33 122 N/A N/A 0 219
Lithuania 6,885 6,905 528 187 6 4 66
Luxembourg 1,914 1,296 213 32 2 1 123
Latvia 4,016 2,584 2,679 224 N/A 2 100
Libya 1,190 743 959 6 N/A 0 139
Morocco 5,482 4,430 246 216 8 3 82
Monaco 76 165 6 11 N/A 0 192
Moldova 7,915 5,026 519 55 9 3 78
Montenegro 293 1,132 371 128 13 1 129
French Saint Martin 31 142 32 6 N/A 0 198
Madagascar 370 549 89 N/A N/A 0 149
Marshall Islands 3 246 N/A N/A N/A 0 178
FYR Macedonia 1,251 3,791 811 91 4 2 91
Mali 128 368 98 N/A N/A 0 166
Myanmar 719 3,605 748 4 N/A 2 94
Mongolia 1,470 3,376 529 4 N/A 2 96
Macao 902 917 35 127 N/A 1 131
Northern Mariana Islands 12 45 4 N/A 2 0 218
Martinique 72 323 6 3 N/A 0 170
Mauritania 162 209 138 N/A N/A 0 184
Montserrat N/A 11 N/A N/A N/A 0 228
Malta 706 800 75 5 N/A 0 137
Mauritius 1,147 6,199 318 23 3 4 75
Maldives 85 301 30 5 N/A 0 172
Malawi 207 499 927 N/A N/A 0 152
Mexico 22,718 215,342 7,797 794 172 121 5
Malaysia 15,696 14,929 9,364 871 58 9 45
Mozambique 831 1,854 162 333 2 1 118
Namibia 279 1,083 189 4 N/A 1 130
New Caledonia 294 321 47 16 N/A 0 168
Niger 38 241 101 N/A N/A 0 179
Norfolk Island 6 8 8 N/A N/A 0 231
Nigeria 4,075 8,375 5,043 19 N/A 5 60
Nicaragua 1,490 5,798 507 5 9 3 76
Netherlands 71,445 66,873 2,058 310 10 40 18
Norway 5,318 10,419 1,182 504 4 6 55
Nepal 2,201 3,771 698 2 N/A 2 89
Nauru 4 13 N/A N/A N/A 0 225
New Zealand 4,134 7,826 1,080 20 2 5 65
Oman 1,280 3,783 43 9 2 2 92
Panama 1,843 2,246 515 34 2 1 109
Peru 5,507 20,319 3,511 39 2 12 42
French Polynesia 94 287 115 6 N/A 0 173
Papua New Guinea 493 1,209 129 N/A N/A 1 128
Philippines 14,567 19,098 4,144 116 7 11 43
Pakistan 18,276 11,500 4,074 305 13 7 51
Poland 42,657 45,754 9,072 1,538 56 27 25
Saint Pierre and Miquelon 2 4 42 N/A N/A 0 233
Puerto Rico 28,153 4,229 1,369 48 N/A 4 73
Palestine 1,830 15,884 337 51 N/A 9 46
Portugal 14,796 42,309 547 298 9 24 28
Palau 8 3 N/A N/A N/A 0 235
Paraguay 1,580 1,899 467 20 7 1 116
Qatar 969 1,809 83 6 N/A 1 119
Reunion 171 885 19 1,639 N/A 1 132
Romania 67,786 87,021 4,844 877 11 51 15
Serbia 5,065 18,330 7,489 12,020 N/A 11 44
Russian Federation 158,627 257,808 28,903 9,836 416 151 4
Rwanda 200 1,862 169 N/A N/A 1 120
Saudi Arabia 5,140 10,051 811 30 19 6 56
Solomon Islands 25 245 6 N/A N/A 0 177
Seychelles 2,867 3,742 33 5 N/A 2 88
Sudan 217 839 65 N/A N/A 0 136
Sweden 21,519 35,049 7,141 1,737 31 21 32
Singapore 56,654 39,368 1,281 391 166 24 27
Slovenia 2,983 6,042 618 491 9 4 74
Slovakia 4,996 13,929 1,729 310 4 8 49
Sierra Leone 66 226 63 N/A N/A 0 181
San Marino 95 52 13 N/A N/A 0 215
Senegal 201 785 152 2 N/A 0 140
Somalia 73 186 190 N/A N/A 0 189
Suriname 50 260 14 N/A N/A 0 174
South Sudan 626 11 80 N/A N/A 0 216
Sao Tome and Principe 5 173 14 2 N/A 0 191
El Salvador 1,251 4,963 641 2 2 3 81
Dutch Sint Maarten 64 139 41 3 N/A 0 199
Syria 4,651 519 60 80 N/A 0 135
Swaziland 73 320 79 N/A 2 0 171
Turks and Caicos Islands 7 84 7 N/A N/A 0 211
Chad 26 146 100 N/A N/A 0 197
Togo 145 97 115 20 N/A 0 205
Thailand 22,524 62,342 11,077 2,140 75 36 20
Tajikistan 398 489 109 6 N/A 0 153
Tokelau 12 3 N/A N/A N/A 0 234
Timor-Leste 67 586 68 N/A N/A 0 147
Turkmenistan 25 157 3 N/A N/A 0 195
Tunisia 3,706 6,735 207 726 25 4 68
Tonga 50 48 11 N/A N/A 0 217
Turkey 43,504 35,258 6,258 249 32 21 30
Trinidad and Tobago 695 1,332 123 16 N/A 1 125
Tuvalu 7 11 N/A N/A N/A 0 227
Taiwan 36,650 74,805 15,226 15,108 250 44 16
Tanzania 885 1,326 3,200 46 9 1 124
Ukraine 39,101 27,877 6,028 1,393 2 17 36
Uganda 621 4,660 290 N/A N/A 3 84
United States 1,108,108 958,992 85,646 10,541 1,070 581 1
Uruguay 2,109 8,569 440 12 2 5 61
Uzbekistan 1,961 2,108 396 38 N/A 1 114
St. Vincent & the Grenadines 15 122 10 N/A N/A 0 204
Venezuela 22,984 4,960 3,671 734 7 4 71
Virgin Islands - British 3,352 459 65 N/A N/A 0 142
Virgin Islands - U.S. 43 462 68 N/A 4 0 160
Viet Nam 28,829 36,042 6,020 891 37 21 31
Vanuatu 35 164 5 N/A N/A 0 194
Wallis and Futuna Islands 2 12 2 N/A N/A 0 226
Samoa 119 222 N/A N/A N/A 0 182
Kosovo 155 493 123 11 2 0 154
Unknown XY 15,333 1,650 110 N/A N/A 2 103
Yemen 10 78 N/A N/A N/A 0 212
Mayotte 21 198 N/A N/A N/A 0 187
South Africa 43,316 44,011 10,992 596 12 26 26
Zambia 144 6,859 138 2 N/A 4 69
Zimbabwe 322 3,501 179 N/A 3 2 95
Bouvet Island 5 N/A N/A N/A N/A 0 240
Cocos 3 N/A N/A N/A N/A 0 243
South Georgia and South... 2 N/A N/A N/A N/A 0 244
North Korea 8 N/A N/A N/A N/A 0 239
unknown 4 N/A N/A N/A N/A 0 242
Svalbard and Jan Mayen 5 N/A N/A N/A N/A 0 240
U.S. Outlying Islands 2 N/A N/A N/A N/A 0 244
Vatican City 10 N/A N/A N/A N/A 0 238