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Country Open Recursive DNS Open NTP Open SNMP Open SSDP Open CHARGEN DDOS Potential TBit/sec DDOS Rank
Andorra 299 161 52 70 5 0 185
United Arab Emirates 6,794 11,836 1,434 6,415 181 7 62
Afghanistan 1,123 1,395 704 529 3 1 126
Antigua and Barbuda 181 263 56 149 N/A 0 174
Anguilla 109 48 N/A 10 N/A 0 217
Albania 3,388 5,084 974 111 27 3 90
Armenia 11,653 2,193 370 428 N/A 2 106
Angola 3,667 4,248 299 125 19 3 97
Antarctica 2 6 N/A N/A N/A 0 238
Argentina 78,524 53,282 56,275 25,226 152 34 30
American Samoa 10 160 6 N/A N/A 0 194
Austria 12,192 32,741 4,651 1,458 26 19 40
Australia 87,864 96,347 16,378 5,283 275 58 17
Aruba 35 139 71 25 N/A 0 199
Aland Islands 19 110 97 15 N/A 0 206
Azerbaijan 28,187 4,498 2,275 248 N/A 4 81
Bosnia and Herzegovina 40,193 4,055 3,623 771 18 4 78
Barbados 603 1,351 926 117 N/A 1 128
Bangladesh 22,122 12,284 13,054 260 17 8 59
Belgium 11,430 19,415 5,975 657 25 11 50
Burkina Faso 488 83 98 18 N/A 0 204
Bulgaria 129,518 35,086 25,998 2,712 43 25 33
Bahrain 405 2,954 372 50 17 2 107
Burundi 84 225 46 N/A N/A 0 180
Benin 313 282 294 58 N/A 0 168
Saint Barthelemy 22 21 2 N/A N/A 0 228
Bermuda 225 1,560 2,585 103 N/A 1 125
Brunei Darussalam 682 276 10 19 3 0 167
Bolivia 6,831 6,866 3,402 4,305 16 4 77
Bonaire 20 103 197 8 N/A 0 207
Brazil 201,458 233,080 202,225 36,708 850 141 8
Bahamas 485 1,034 1,203 560 4 1 134
Bhutan 170 474 5 5 N/A 0 158
Botswana 331 1,334 426 2 N/A 1 129
Belarus 6,527 16,192 683 539 42 9 55
Belize 1,568 1,842 358 104 4 1 114
Canada 217,603 135,506 22,235 68,798 648 87 12
unknown 2 4 N/A N/A N/A 0 240
Democratic Republic of Congo 248 275 224 N/A N/A 0 172
Central African Republic 3 37 27 N/A N/A 0 225
Congo 148 150 118 2 N/A 0 193
Switzerland 24,812 147,573 5,000 1,534 69 83 13
Cote d'Ivoire 548 204 373 49 N/A 0 178
Cook Islands 11 39 9 10 N/A 0 223
Chile 19,323 20,703 6,712 965 168 12 49
Cameroon 286 1,224 650 2 N/A 1 132
China 1,285,601 1,638,089 142,153 65,830 2,594 969 2
Colombia 115,419 69,975 30,124 26,320 98 45 22
Costa Rica 4,893 12,990 9,608 3,033 19 8 60
Cuba 1,273 489 144 29 N/A 0 157
Cape Verde 72 452 248 N/A N/A 0 161
Curacao 208 757 562 844 4 0 143
unknown N/A 3 N/A N/A N/A 0 243
Cyprus 2,924 3,472 495 165 5 2 100
Czech Republic 38,049 63,816 13,621 1,450 21 37 27
Germany 215,947 336,699 20,536 6,959 1,084 197 5
Djibouti 29 217 102 5 N/A 0 183
Denmark 8,164 34,138 6,256 1,850 82 19 38
Dominica 45 50 64 N/A N/A 0 218
Dominican Republic 14,810 3,342 1,495 1,899 22 3 96
Algeria 297,112 2,159 1,759 1,166 6 13 46
Ecuador 8,399 10,522 3,321 795 17 6 67
Estonia 7,084 5,557 616 354 5 3 84
Egypt 216,643 6,545 5,429 563 42 13 48
Eritrea 13 9 9 N/A N/A 0 234
Spain 96,368 78,648 33,584 18,589 328 49 19
Ethiopia 180 456 48 9 9 0 160
Finland 11,187 18,564 3,333 233 22 11 52
Fiji 361 1,770 37 21 N/A 1 117
Falkland Islands (Malvinas) 37 16 12 N/A N/A 0 230
Micronesia 54 70 9 105 N/A 0 209
Faroe Islands 181 658 N/A N/A N/A 0 151
France 257,031 317,016 20,329 4,286 381 187 6
Gabon 25 114 102 80 N/A 0 202
United Kingdom 186,751 213,061 25,704 3,118 416 127 9
Grenada 428 180 42 N/A N/A 0 184
Georgia 11,425 7,018 1,189 890 3 4 75
French Guiana 59 273 26 18 N/A 0 175
Guernsey 202 254 60 22 N/A 0 177
Ghana 777 1,672 320 27 4 1 119
Gibraltar 488 761 407 N/A N/A 0 146
Greenland 20 766 43 N/A 6 0 148
Gambia 218 675 94 4 N/A 0 150
Guinea 99 144 482 9 N/A 0 195
Guadeloupe 208 793 134 28 N/A 0 144
Equatorial Guinea 82 405 39 N/A N/A 0 164
Greece 54,205 21,173 4,249 9,543 8 14 44
Guatemala 1,883 4,609 930 42 14 3 93
Guam 345 794 87 437 2 0 142
Guinea-Bissau 2 39 N/A N/A N/A 0 224
Guyana 361 122 224 511 N/A 0 188
Hong Kong 39,584 78,862 35,677 3,471 295 46 21
Honduras 1,743 6,001 1,076 191 13 3 82
Croatia 13,593 8,139 8,587 136 10 5 71
Haiti 83 2,241 70 8 N/A 1 112
Hungary 19,151 30,437 5,647 1,789 103 18 41
Indonesia 172,035 48,344 45,320 379 220 34 29
Ireland 13,611 18,225 3,025 1,067 90 11 53
Israel 13,137 18,525 2,131 4,642 28 11 51
Isle of Man 262 630 43 5 N/A 0 153
India 402,133 163,973 159,832 23,771 540 110 10
British Indian Ocean... 11 35 14 N/A N/A 0 226
Iraq 4,072 4,369 1,735 35 N/A 3 95
Iran 338,824 26,265 41,374 21,178 56 29 31
Iceland 1,490 5,360 266 132 20 3 89
Italy 196,880 663,592 113,287 39,380 5,480 382 3
Jersey 105 650 36 6 N/A 0 152
Jamaica 464 2,698 623 45 N/A 2 109
Jordan 1,490 1,350 703 454 7 1 127
Japan 127,593 164,457 29,386 39,684 658 98 11
Kenya 2,606 11,131 3,565 175 4 6 66
Kyrgyzstan 977 1,574 197 163 4 1 124
Cambodia 3,522 9,050 2,219 23 N/A 5 70
Kiribati 6 59 2 N/A N/A 0 215
Comoros 36 40 7 10 N/A 0 222
Saint Kitts and Nevis 346 57 107 331 35 0 201
North Korea 5 3 N/A N/A N/A 0 241
South Korea 182,697 296,791 377,864 59,359 6,544 179 7
Kuwait 5,437 4,858 580 367 48 3 91
Cayman Islands 176 756 33 59 N/A 0 147
Kazakhstan 90,441 35,778 2,438 3,070 29 24 34
Laos 367 938 228 6 N/A 1 138
Lebanon 4,861 4,486 1,948 1,848 10 3 92
Saint Lucia 64 86 109 N/A N/A 0 208
Liechtenstein 374 421 82 N/A N/A 0 162
Sri Lanka 2,036 3,194 390 393 7 2 102
Liberia 14 274 83 N/A N/A 0 176
Lesotho 188 104 43 N/A 2 0 205
Lithuania 21,062 11,090 997 1,682 27 7 63
Luxembourg 2,353 2,910 714 101 3 2 105
Latvia 10,043 7,679 1,724 1,292 N/A 5 73
Libya 1,195 1,051 372 953 N/A 1 133
Morocco 85,240 5,662 2,326 1,764 28 7 65
Monaco 91 232 37 13 N/A 0 179
Moldova 39,761 10,569 1,433 272 N/A 8 61
Montenegro 701 1,691 629 5 31 1 118
French Saint Martin 65 159 7 N/A N/A 0 192
Madagascar 112 864 132 14 N/A 0 141
Marshall Islands 115 287 N/A 6 N/A 0 171
FYR Macedonia 4,716 5,531 726 144 4 3 86
Mali 105 352 58 6 N/A 0 165
Myanmar 801 1,630 501 N/A N/A 1 122
Mongolia 1,272 4,224 765 44 N/A 2 99
Macao 898 977 127 240 7 1 136
Northern Mariana Islands 8 43 5 3 N/A 0 221
Martinique 157 868 82 10 2 0 140
Mauritania 812 163 318 45 N/A 0 181
Montserrat N/A 11 N/A N/A N/A 0 233
Malta 4,404 2,042 163 198 N/A 1 111
Mauritius 913 6,041 305 22 16 3 83
Maldives 677 725 358 559 N/A 0 145
Malawi 199 104 213 N/A N/A 0 203
Mexico 93,404 119,559 8,919 6,417 848 71 15
Malaysia 35,276 20,584 12,228 13,085 215 13 45
Mozambique 3,599 2,957 502 47 3 2 104
Namibia 243 568 1,059 37 3 0 155
New Caledonia 317 455 233 38 2 0 159
Niger 33 62 65 7 2 0 214
Norfolk Island 3 3 N/A N/A N/A 0 242
Nigeria 2,320 6,781 3,548 46 4 4 79
Nicaragua 1,024 5,515 303 45 2 3 88
Netherlands 162,111 131,209 9,794 1,375 76 80 14
Norway 17,676 32,320 5,855 4,349 105 19 39
Nepal 12,471 2,359 2,988 109 2 2 103
Nauru 2 16 N/A N/A N/A 0 231
New Zealand 7,834 9,155 3,551 454 79 5 69
Oman 2,833 5,697 113 68 9 3 85
Panama 6,902 5,111 1,221 513 12 3 87
Peru 6,682 13,794 2,562 331 86 8 58
French Polynesia 127 277 24 29 N/A 0 173
Papua New Guinea 310 1,075 213 N/A 2 1 135
Philippines 23,674 33,256 27,254 1,578 257 20 37
Pakistan 17,085 22,178 3,135 1,003 47 13 47
Poland 165,248 72,006 36,463 10,553 305 48 20
Saint Pierre and Miquelon 37 22 47 N/A N/A 0 227
Puerto Rico 2,164 6,668 1,885 238 2 4 80
Palestine 20,858 7,514 618 468 11 5 72
Portugal 21,373 39,915 5,239 3,184 85 23 35
Palau 16 8 4 N/A N/A 0 235
Paraguay 1,363 9,895 5,705 36 7 6 68
Qatar 2,278 7,957 299 40 2 5 74
Reunion 239 1,784 45 24 N/A 1 116
Romania 110,803 99,037 8,110 2,155 83 60 16
Serbia 51,585 14,623 7,959 271 337 10 54
Russian Federation 335,075 525,884 96,024 156,123 892 312 4
Rwanda 124 1,244 50 N/A N/A 1 131
Saudi Arabia 16,293 14,797 1,302 291 103 9 56
Solomon Islands 38 161 5 38 N/A 0 191
Seychelles 4,213 617 227 165 N/A 1 139
Sudan 1,154 1,175 383 30 2 1 130
Sweden 58,451 70,866 28,490 7,646 101 42 24
Singapore 42,831 61,937 4,235 4,048 134 36 28
unknown 5 6 N/A N/A N/A 0 237
Slovenia 4,522 7,478 665 984 60 4 76
unknown 2 7 N/A N/A N/A 0 236
Slovakia 9,172 26,531 8,140 622 8 15 43
Sierra Leone 62 179 43 N/A 2 0 187
San Marino 151 143 46 8 N/A 0 196
Senegal 1,758 874 216 84 N/A 1 137
Somalia 58 181 100 N/A N/A 0 186
Suriname 68 265 14 500 N/A 0 170
South Sudan 15 46 268 N/A N/A 0 219
Sao Tome and Principe 26 66 33 2 N/A 0 212
El Salvador 1,172 4,423 599 62 17 3 98
Dutch Sint Maarten 505 315 25 83 N/A 0 166
Syria 21,137 382 N/A 936 4 1 113
Swaziland 133 108 57 22 24 0 200
Turks and Caicos Islands 10 48 24 2 N/A 0 220
Chad 15 225 205 N/A N/A 0 182
Togo 254 145 736 93 N/A 0 190
Thailand 46,469 68,875 34,972 19,202 424 41 25
Tajikistan 225 575 54 32 N/A 0 156
Tokelau 11 3 2 N/A 3 0 239
Timor-Leste 70 643 122 N/A N/A 0 154
Turkmenistan 39 147 17 2 N/A 0 197
Tunisia 36,222 1,901 503 2,051 32 3 94
Tonga 22 66 7 8 N/A 0 213
Turkey 273,489 69,644 22,860 2,583 168 50 18
Trinidad and Tobago 1,057 3,397 245 1,434 N/A 2 101
Tuvalu N/A 22 N/A N/A N/A 0 229
Taiwan 161,463 63,712 44,544 65,046 820 45 23
Tanzania 1,557 1,712 1,157 32 3 1 115
Ukraine 186,225 57,028 14,268 24,157 63 40 26
Uganda 332 1,673 437 2 4 1 120
United States 1,955,301 1,866,102 353,266 83,017 5,671 1,126 1
Uruguay 23,509 10,517 543 280 6 7 64
Uzbekistan 2,648 2,771 329 339 14 2 108
Vatican City 23 73 N/A N/A N/A 0 210
St. Vincent & the Grenadines 1,937 36 4 N/A N/A 0 189
Venezuela 77,094 9,771 10,934 7,677 87 9 57
Virgin Islands 2,548 246 2 2 N/A 0 163
Virgin Islands 77 671 280 243 2 0 149
Viet Nam 42,510 45,076 8,940 1,415 66 27 32
Vanuatu 45 144 15 N/A N/A 0 198
Wallis and Futuna Islands 2 15 5 3 N/A 0 232
Samoa 40 303 17 N/A N/A 0 169
Kosovo 330 32 31 N/A 2 0 216
Unknown XY 12,160 27,330 554 8 2 16 42
Yemen 17,910 339 1,198 552 N/A 1 121
Mayotte 28 69 7 N/A N/A 0 211
South Africa 45,356 33,200 17,632 3,903 147 21 36
Zambia 780 1,606 228 10 N/A 1 123
Zimbabwe 805 2,614 724 N/A 5 1 110
unknown 4 N/A N/A N/A N/A 0 244
South Georgia and South... 4 N/A N/A N/A N/A 0 244