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Country Open Recursive DNS Open NTP Open SNMP Open SSDP Open CHARGEN DDOS Potential TBit/sec DDOS Rank
Andorra 257 141 45 30 4 0 191
United Arab Emirates 5,458 12,774 1,069 4,128 207 8 65
Afghanistan 919 1,687 909 273 N/A 1 120
Antigua and Barbuda 161 211 25 47 N/A 0 180
Anguilla 14 43 4 N/A N/A 0 221
Albania 4,396 5,099 955 42 12 3 87
Armenia 7,995 2,230 433 276 N/A 2 109
Angola 2,192 2,878 325 32 18 2 105
Antarctica 7 4 N/A N/A N/A 0 239
Argentina 63,293 50,394 41,283 17,786 114 32 31
American Samoa 11 96 5 N/A 2 0 208
Austria 10,119 27,548 3,836 498 29 16 42
Australia 69,878 90,374 11,511 3,446 157 53 15
Aruba 26 124 64 17 N/A 0 198
Aland Islands 17 33 166 13 N/A 0 223
Azerbaijan 21,565 4,366 2,512 143 N/A 3 81
Bosnia and Herzegovina 30,063 3,556 3,648 721 18 3 82
Barbados 333 1,069 717 25 3 1 134
Bangladesh 22,136 13,186 15,323 80 14 8 61
Belgium 11,932 20,434 5,438 719 25 12 49
Burkina Faso 418 95 114 4 N/A 0 199
Bulgaria 75,049 29,270 21,342 1,792 40 20 37
Bahrain 364 4,238 902 42 13 2 99
Burundi 96 173 7 N/A N/A 0 187
Benin 302 358 365 43 N/A 0 164
Saint Barthelemy 18 24 N/A N/A N/A 0 228
Bermuda 138 1,306 2,137 54 N/A 1 131
Brunei Darussalam 652 349 10 13 3 0 161
Bolivia 4,470 5,782 3,153 1,868 22 3 80
Bonaire 8 106 70 3 N/A 0 207
Brazil 181,669 237,661 118,342 21,071 764 141 8
Bahamas 515 1,016 1,215 4 3 1 135
Bhutan 166 293 11 16 N/A 0 170
Botswana 375 1,517 454 N/A N/A 1 127
Belarus 6,277 16,201 870 467 28 9 54
Belize 3,526 1,760 452 N/A N/A 1 114
Canada 183,279 121,895 18,477 43,994 542 77 13
unknown 2 5 N/A N/A N/A 0 237
Democratic Republic of Congo 235 466 273 2 N/A 0 158
Central African Republic 4 38 4 N/A N/A 0 222
Congo 148 197 113 N/A N/A 0 182
Switzerland 22,800 60,886 3,858 1,183 65 35 27
Cote d'Ivoire 461 242 371 30 N/A 0 175
Cook Islands 10 24 5 5 N/A 0 229
Chile 16,467 23,235 5,647 3,199 136 14 45
Cameroon 285 1,601 661 N/A N/A 1 124
China 1,207,741 1,443,373 74,741 33,909 2,481 856 2
Colombia 76,017 72,652 22,205 17,525 85 44 21
Costa Rica 3,567 10,474 6,671 3,333 17 6 67
Cuba 1,189 803 133 66 N/A 0 140
Cape Verde 75 535 269 N/A N/A 0 157
Curacao 114 687 561 1,044 4 0 148
Cyprus 3,481 3,407 720 171 10 2 101
Czech Republic 30,796 58,026 11,529 1,472 16 34 29
Germany 212,054 307,377 14,895 4,918 841 180 6
Djibouti 16 236 87 N/A N/A 0 178
Denmark 7,861 34,263 4,502 1,428 62 19 38
Dominica 53 52 43 N/A N/A 0 217
Dominican Republic 6,943 3,661 1,597 1,046 30 2 100
Algeria 260,975 1,652 1,499 2,688 9 12 51
Ecuador 7,070 7,525 4,703 761 18 5 74
Estonia 8,323 5,112 512 259 6 3 85
Egypt 148,770 6,276 4,056 71 31 10 53
Eritrea 14 6 10 N/A N/A 0 235
Spain 108,343 77,017 26,746 11,165 303 48 17
Ethiopia 178 657 49 13 5 0 152
Finland 12,812 15,470 4,129 180 16 9 56
Fiji 270 1,604 46 7 N/A 1 125
Falkland Islands (Malvinas) 37 16 8 N/A N/A 0 230
Micronesia 56 70 5 9 N/A 0 212
Faroe Islands 134 708 N/A N/A N/A 0 150
France 254,785 307,443 17,986 4,510 381 182 5
Gabon 225 185 82 49 N/A 0 185
United Kingdom 172,190 222,328 21,623 2,848 436 131 9
Grenada 201 176 35 N/A N/A 0 186
Georgia 5,052 11,383 1,225 811 3 7 66
French Guiana 63 387 25 10 N/A 0 162
Guernsey 164 156 30 29 N/A 0 190
Ghana 697 1,889 447 18 N/A 1 117
Gibraltar 347 601 221 N/A N/A 0 153
Greenland 24 854 41 2 5 0 142
Gambia 100 684 88 2 N/A 0 151
Guinea 90 157 597 5 N/A 0 189
Guadeloupe 174 792 119 29 N/A 0 145
Equatorial Guinea 107 379 158 N/A N/A 0 163
Greece 14,608 19,829 3,199 6,437 5 12 50
Guatemala 1,818 4,273 768 32 6 2 97
Guam 258 826 76 49 N/A 0 143
Guinea-Bissau 2 47 N/A N/A N/A 0 219
Guyana 235 79 207 346 N/A 0 204
Hong Kong 38,266 78,591 21,206 2,796 233 46 20
Honduras 1,598 6,361 1,065 128 13 4 78
Croatia 9,887 8,055 2,541 124 12 5 73
Haiti 76 1,945 95 N/A N/A 1 116
Hungary 15,504 24,537 5,063 703 79 14 44
Indonesia 120,897 50,346 52,860 262 51 33 30
Ireland 14,908 18,710 2,911 787 73 11 52
Israel 13,705 15,286 1,902 2,345 26 9 57
Isle of Man 253 597 42 3 N/A 0 154
India 305,589 162,587 145,915 17,474 283 105 10
British Indian Ocean... N/A 58 78 N/A N/A 0 216
Iraq 1,655 1,686 795 4 N/A 1 119
Iran 375,743 27,997 37,837 5,577 35 31 32
Iceland 1,545 5,686 244 80 3 3 83
Italy 150,039 523,361 103,907 21,604 3,728 300 4
Jersey 99 595 42 7 N/A 0 155
Jamaica 334 2,733 801 17 3 2 110
Jordan 976 1,478 536 61 3 1 126
Japan 168,448 148,805 81,272 30,247 504 91 11
Kenya 2,744 15,407 2,130 89 10 9 60
Kyrgyzstan 1,061 1,547 214 156 4 1 123
Cambodia 2,631 8,887 1,405 20 10 5 72
Kiribati 6 60 N/A N/A N/A 0 215
Comoros 16 32 6 11 N/A 0 225
Saint Kitts and Nevis 339 70 85 30 27 0 205
North Korea 3 5 N/A N/A N/A 0 236
South Korea 128,211 260,454 289,335 25,968 11,205 157 7
Kuwait 5,561 4,871 503 246 45 3 88
Cayman Islands 202 843 54 38 N/A 0 141
Kazakhstan 41,784 32,596 1,934 2,103 15 20 36
Laos 372 1,000 217 4 N/A 1 136
Lebanon 2,196 4,145 1,770 201 11 2 98
Saint Lucia 50 116 54 N/A N/A 0 202
Liechtenstein 297 321 79 36 3 0 168
Sri Lanka 1,533 2,985 308 199 4 2 103
Liberia 23 299 31 2 N/A 0 172
Lesotho 120 130 49 N/A N/A 0 195
Lithuania 19,305 9,301 919 1,115 32 6 68
Luxembourg 3,699 2,709 967 100 N/A 2 107
Latvia 6,753 5,247 1,754 802 N/A 3 84
Libya 1,038 1,140 445 761 N/A 1 132
Morocco 60,806 5,659 1,781 1,075 22 6 70
Monaco 83 264 36 10 N/A 0 177
Moldova 24,844 12,821 800 218 N/A 8 63
Montenegro 548 1,480 383 5 22 1 128
French Saint Martin 82 199 13 16 N/A 0 184
Madagascar 116 775 119 18 N/A 0 147
Marshall Islands 110 326 N/A N/A N/A 0 169
FYR Macedonia 2,406 5,030 735 102 13 3 89
Mali 107 341 55 2 N/A 0 167
Myanmar 1,170 1,878 938 N/A N/A 1 115
Mongolia 1,169 4,874 969 38 N/A 3 92
Macao 897 917 131 119 6 1 137
Northern Mariana Islands 11 87 6 3 N/A 0 209
Martinique 131 829 78 20 N/A 0 144
Mauritania 452 178 292 10 N/A 0 181
Montserrat N/A 3 N/A N/A N/A 0 241
Malta 500 2,120 184 86 N/A 1 113
Mauritius 709 5,395 179 11 2 3 86
Maldives 517 344 336 325 N/A 0 160
Malawi 180 120 222 2 N/A 0 196
Mexico 62,200 127,796 12,456 3,948 631 74 14
Malaysia 27,251 20,966 9,660 9,305 141 13 46
Mozambique 3,209 2,850 2,056 N/A N/A 2 104
Namibia 383 326 1,013 27 N/A 0 166
New Caledonia 243 429 182 55 N/A 0 159
Niger 30 122 183 3 N/A 0 200
Norfolk Island 3 2 N/A N/A N/A 0 242
Nigeria 2,063 7,752 4,144 20 2 4 75
Nicaragua 957 5,078 265 19 N/A 3 90
Netherlands 150,580 127,845 9,056 1,485 92 78 12
Norway 20,103 31,108 4,253 3,931 100 18 39
Nepal 9,545 2,302 2,565 19 N/A 2 106
Nauru 3 10 N/A N/A N/A 0 233
New Zealand 7,318 8,578 2,729 439 106 5 71
Oman 2,565 6,120 103 11 4 4 79
Panama 4,653 4,634 941 373 12 3 91
Peru 6,963 15,938 2,293 217 85 9 55
French Polynesia 115 277 25 8 N/A 0 174
Papua New Guinea 395 1,135 206 N/A 2 1 133
Philippines 15,452 29,346 17,116 766 231 17 41
Pakistan 11,668 21,544 4,231 865 16 13 47
Poland 138,288 66,222 33,678 7,480 230 43 22
Saint Pierre and Miquelon 46 22 44 N/A 2 0 226
Puerto Rico 1,761 7,158 1,919 111 4 4 76
Palestine 16,295 13,213 687 394 N/A 8 64
Portugal 19,211 45,118 8,746 1,925 27 26 35
Palau 15 14 2 N/A N/A 0 232
Paraguay 1,579 69,720 2,069 16 4 39 24
Qatar 2,086 7,132 193 26 2 4 77
Reunion 264 2,155 52 53 N/A 1 112
Romania 77,616 86,697 7,453 1,161 30 52 16
Serbia 33,530 13,195 6,823 235 310 9 58
Russian Federation 321,090 532,157 99,721 41,712 725 312 3
Rwanda 137 1,912 48 2 N/A 1 118
Saudi Arabia 14,883 21,157 1,166 232 73 12 48
Solomon Islands 46 79 7 40 N/A 0 210
Seychelles 2,924 681 219 21 N/A 1 139
Sudan 987 1,337 653 5 N/A 1 130
Sweden 61,770 67,263 20,454 5,762 81 40 23
Singapore 49,573 62,372 3,353 1,455 108 37 25
unknown 6 7 4 N/A N/A 0 234
Slovenia 4,210 15,301 663 261 53 9 59
unknown 2 5 N/A N/A N/A 0 237
Slovakia 11,288 26,959 6,763 597 5 16 43
Sierra Leone 110 222 39 N/A N/A 0 179
San Marino 148 128 35 17 N/A 0 194
Senegal 1,696 791 156 58 N/A 1 138
Somalia 56 157 121 N/A N/A 0 192
Suriname 62 278 2 396 N/A 0 171
South Sudan 16 31 297 N/A N/A 0 224
Sao Tome and Principe 22 73 29 6 N/A 0 211
El Salvador 982 4,498 557 49 14 3 94
Dutch Sint Maarten 395 264 20 54 N/A 0 173
Syria 16,816 466 N/A 475 3 1 122
Swaziland 198 91 55 18 19 0 203
Turks and Caicos Islands 17 113 30 4 N/A 0 206
Chad 33 202 214 6 N/A 0 183
Togo 308 144 640 4 N/A 0 188
Thailand 39,037 79,539 22,829 5,855 359 46 18
Tajikistan 228 569 56 15 N/A 0 156
Tokelau 9 2 2 N/A 2 0 240
Timor-Leste 80 723 155 N/A N/A 0 149
Turkmenistan 39 145 18 N/A N/A 0 193
Tunisia 34,430 1,792 434 1,926 17 2 95
Tonga 20 65 2 4 N/A 0 213
Turkey 212,113 46,620 15,117 2,103 134 35 28
Trinidad and Tobago 789 4,505 197 1,044 N/A 3 93
Tuvalu 2 27 N/A N/A N/A 0 227
Taiwan 115,772 69,460 36,881 61,558 982 46 19
Tanzania 1,213 1,400 1,137 9 6 1 129
Ukraine 145,462 54,114 13,247 18,702 40 37 26
Uganda 1,275 3,537 1,030 5 N/A 2 102
United States 1,863,405 1,749,398 321,414 44,636 3,918 1,055 1
Uruguay 16,388 9,259 556 208 6 6 69
Uzbekistan 2,055 2,424 153 328 11 1 111
Vatican City 17 48 N/A N/A N/A 0 218
St. Vincent & the Grenadines 1,206 37 16 N/A N/A 0 201
Venezuela 65,531 9,385 11,000 5,760 74 8 62
Virgin Islands - British 2,165 216 7 N/A N/A 0 165
Virgin Islands - U.S. 73 777 165 207 N/A 0 146
Viet Nam 40,808 45,655 6,891 1,335 59 27 34
Vanuatu 40 131 11 2 N/A 0 197
Wallis and Futuna Islands N/A 15 6 2 N/A 0 231
Samoa 47 273 35 N/A N/A 0 176
Kosovo 387 13 15 N/A 4 0 220
Unknown XY 10,948 51,322 454 6 7 29 33
Yemen 18,454 367 1,279 606 N/A 1 121
Mayotte 35 61 2 N/A N/A 0 214
South Africa 30,467 28,760 20,394 2,945 110 18 40
Zambia 493 2,842 210 6 N/A 2 108
Zimbabwe 691 4,387 573 5 7 2 96
unknown 3 N/A N/A N/A N/A 0 243