IPv4 Prefixes Originated

IPv6 Prefixes Originated
Autonomous Systems with IPv4 Announcements

Autonomous Systems with IPv6 Announcements
IPv4 Bogon Prefixes Originated

IPv6 Bogon Prefixes Originated

IPv4 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
240,727 19,287 12
Brazil
Brazil
66,078 7,195 9
China
China
42,676 691 61
Russian Federation
Russian Federation
37,815 5,247 7
India
India
37,760 1,933 19
Canada
Canada
28,922 1,464 19
Turkey
Turkey
25,524 533 47
Australia
Australia
21,689 1,837 11
Spain
Spain
20,364 970 20
Korea, Republic of
Korea, Republic of
19,966 780 25
Germany
Germany
19,936 2,474 8
Argentina
Argentina
18,330 945 19
Indonesia
Indonesia
17,352 1,333 13
United Kingdom
United Kingdom
16,702 2,661 6
Mexico
Mexico
16,425 362 45
Viet Nam
Viet Nam
12,470 277 45
Hong Kong
Hong Kong
11,624 745 15
Ukraine
Ukraine
11,147 1,772 6
Japan
Japan
11,136 730 15
France
France
10,096 1,379 7
South Africa
South Africa
10,006 647 15
Thailand
Thailand
9,205 392 23
Netherlands
Netherlands
9,164 1,572 5
Colombia
Colombia
8,997 204 44
Taiwan
Taiwan
8,917 228 39
Seychelles
Seychelles
8,349 251 33
Saudi Arabia
Saudi Arabia
7,383 154 47
Bulgaria
Bulgaria
7,211 727 9
Italy
Italy
7,162 1,011 7
Singapore
Singapore
7,152 508 14
Poland
Poland
6,824 2,132 3
Iran, Islamic Republic of
Iran, Islamic Republic of
6,815 481 14
Sweden
Sweden
6,704 759 8
Romania
Romania
6,227 1,107 5
Israel
Israel
5,783 300 19
Bangladesh
Bangladesh
5,603 796 7
Egypt
Egypt
5,498 64 85
Chile
Chile
5,359 280 19
Pakistan
Pakistan
4,812 168 28
Costa Rica
Costa Rica
4,289 91 47
Philippines
Philippines
4,255 337 12
Kazakhstan
Kazakhstan
3,604 124 29
Switzerland
Switzerland
3,579 801 4
New Zealand
New Zealand
3,242 448 7
Czech Republic
Czech Republic
3,137 1,032 3
Ecuador
Ecuador
3,092 125 24
Austria
Austria
2,923 639 4
Malaysia
Malaysia
2,893 227 12
United Arab Emirates
United Arab Emirates
2,843 98 29
European Union
European Union
2,794 326 8
Peru
Peru
2,289 67 34
Nigeria
Nigeria
2,118 182 11
Kuwait
Kuwait
1,983 76 26
Belgium
Belgium
1,936 319 6
Morocco
Morocco
1,865 26 71
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,790 105 17
Lithuania
Lithuania
1,777 188 9
Cambodia
Cambodia
1,693 98 17
Kenya
Kenya
1,674 109 15
Norway
Norway
1,649 323 5
Hungary
Hungary
1,616 249 6
Iraq
Iraq
1,536 128 12
Denmark
Denmark
1,520 346 4
Serbia
Serbia
1,512 172 8
Lebanon
Lebanon
1,406 147 9
Finland
Finland
1,324 291 4
Jordan
Jordan
1,229 42 29
Panama
Panama
1,172 105 11
Greece
Greece
1,172 178 6
Puerto Rico
Puerto Rico
1,123 73 15
Ireland
Ireland
1,099 237 4
Mauritius
Mauritius
1,046 34 30
El Salvador
El Salvador
1,029 48 21
Palestine
Palestine
1,027 43 23
Belarus
Belarus
1,004 106 9
Latvia
Latvia
947 246 3
Estonia
Estonia
860 182 4
Uruguay
Uruguay
848 24 35
Nepal
Nepal
834 86 9
Cyprus
Cyprus
824 99 8
Mozambique
Mozambique
821 24 34
Tunisia
Tunisia
821 25 32
Paraguay
Paraguay
801 74 10
Bolivia, Plurinational State of
Bolivia, Plurinational State of
772 36 21
Portugal
Portugal
766 125 6
Slovakia
Slovakia
764 181 4
Dominican Republic
Dominican Republic
761 48 15
Azerbaijan
Azerbaijan
743 45 16
Luxembourg
Luxembourg
743 112 6
Honduras
Honduras
738 82 9
Côte d'Ivoire
Côte d'Ivoire
737 18 40
Guatemala
Guatemala
665 52 12
Slovenia
Slovenia
663 255 2
Oman
Oman
661 15 44
Moldova, Republic of
Moldova, Republic of
658 138 4
Tanzania, United Republic of
Tanzania, United Republic of
650 75 8
Uganda
Uganda
641 39 16
Albania
Albania
632 69 9
Bosnia and Herzegovina
Bosnia and Herzegovina
629 39 16
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
600 48 12
Myanmar
Myanmar
539 83 6
Bahrain
Bahrain
530 24 22
Ghana
Ghana
525 77 6
Malta
Malta
524 41 12
Georgia
Georgia
485 98 4
Armenia
Armenia
476 75 6
Croatia
Croatia
439 137 3
Barbados
Barbados
436 15 29
Senegal
Senegal
434 11 39
Sri Lanka
Sri Lanka
431 21 20
Algeria
Algeria
404 9 44
Sudan
Sudan
399 8 49
Mongolia
Mongolia
371 46 8
Nicaragua
Nicaragua
369 27 13
Trinidad and Tobago
Trinidad and Tobago
368 14 26
Jamaica
Jamaica
365 19 19
Afghanistan
Afghanistan
365 53 6
Angola
Angola
327 50 6
Kyrgyzstan
Kyrgyzstan
323 28 11
Qatar
Qatar
314 15 20
Madagascar
Madagascar
305 5 61
Cameroon
Cameroon
295 18 16
Lao People's Democratic Republic
Lao People's Democratic Republic
286 22 13
Zambia
Zambia
270 23 11
French Polynesia
French Polynesia
260 4 65
Zimbabwe
Zimbabwe
259 19 13
Brunei Darussalam
Brunei Darussalam
249 11 22
Maldives
Maldives
246 11 22
Malawi
Malawi
244 10 24
Iceland
Iceland
237 72 3
Antigua and Barbuda
Antigua and Barbuda
234 9 26
Belize
Belize
230 54 4
Syrian Arab Republic
Syrian Arab Republic
229 1 229
Suriname
Suriname
226 3 75
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
211 37 5
Libya
Libya
204 10 20
Tajikistan
Tajikistan
200 14 14
Botswana
Botswana
199 19 10
Haiti
Haiti
191 8 23
Uzbekistan
Uzbekistan
189 45 4
Gibraltar
Gibraltar
188 37 5
Rwanda
Rwanda
177 15 11
Namibia
Namibia
170 14 12
Burkina Faso
Burkina Faso
169 18 9
Curaçao
Curaçao
161 26 6
Bermuda
Bermuda
159 18 8
Benin
Benin
156 11 14
Ethiopia
Ethiopia
156 1 156
Fiji
Fiji
148 11 13
Papua New Guinea
Papua New Guinea
138 22 6
Burundi
Burundi
122 9 13
Gabon
Gabon
119 17 7
Aruba
Aruba
118 4 29
Macao
Macao
117 10 11
Virgin Islands, British
Virgin Islands, British
117 55 2
Guyana
Guyana
112 5 22
Yemen
Yemen
107 6 17
San Marino
San Marino
102 9 11
Virgin Islands, U.S.
Virgin Islands, U.S.
96 5 19
Congo
Congo
96 11 8
Bahamas
Bahamas
93 6 15
Djibouti
Djibouti
90 4 22
Montenegro
Montenegro
88 26 3
Isle of Man
Isle of Man
83 16 5
Guam
Guam
81 10 8
Togo
Togo
81 8 10
Somalia
Somalia
79 19 4
Niger
Niger
74 6 12
Sierra Leone
Sierra Leone
74 16 4
Vanuatu
Vanuatu
67 14 4
New Caledonia
New Caledonia
64 12 5
Lesotho
Lesotho
62 8 7
Samoa
Samoa
61 6 10
Liechtenstein
Liechtenstein
60 27 2
Guinea
Guinea
59 8 7
Jersey
Jersey
58 8 7
Timor-Leste
Timor-Leste
56 7 8
Gambia
Gambia
56 8 7
Liberia
Liberia
56 10 5
RÉUNION
RÉUNION
55 5 11
Mali
Mali
54 7 7
Chad
Chad
52 11 4
Cayman Islands
Cayman Islands
52 14 3
South Sudan
South Sudan
51 16 3
Sint Maarten (Dutch part)
49 4 12
Mauritania
Mauritania
46 5 9
Andorra
Andorra
45 1 45
Bhutan
Bhutan
40 13 3
Swaziland
Swaziland
39 7 5
Saint Lucia
Saint Lucia
39 5 7
Guernsey
Guernsey
38 3 12
Bonaire, Sint Eustatius and Saba
32 6 5
Greenland
Greenland
32 6 5
Equatorial Guinea
Equatorial Guinea
31 6 5
Cuba
Cuba
31 3 10
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Solomon Islands
Solomon Islands
29 6 4
Kiribati
Kiribati
26 4 6
Cook Islands
Cook Islands
26 2 13
Monaco
Monaco
25 5 5
Turks and Caicos Islands
Turks and Caicos Islands
25 3 8
Anguilla
Anguilla
24 6 4
Grenada
Grenada
22 3 7
Martinique
Martinique
20 5 4
Guadeloupe
Guadeloupe
20 6 3
French Guiana
French Guiana
19 7 2
Dominica
Dominica
19 4 4
Tonga
Tonga
19 6 3
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
American Samoa
American Samoa
18 2 9
Central African Republic
Central African Republic
18 4 4
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
17 1 17
Saint Martin (French part)
16 7 2
Comoros
Comoros
15 2 7
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Micronesia, Federated States of
Micronesia, Federated States of
14 4 3
Faroe Islands
Faroe Islands
13 4 3
Turkmenistan
Turkmenistan
12 5 2
Sao Tome and Principe
Sao Tome and Principe
10 2 5
Guinea-Bissau
Guinea-Bissau
9 4 2
Nauru
Nauru
9 3 3
Holy See (Vatican City State)
Holy See (Vatican City State)
9 5 1
Cape Verde
Cape Verde
8 3 2
Tuvalu
Tuvalu
7 2 3
Saint Kitts and Nevis
Saint Kitts and Nevis
7 2 3
Norfolk Island
Norfolk Island
6 2 3
Niue
Niue
5 2 2
Montserrat
Montserrat
5 1 5
Palau
Palau
5 3 1
Eritrea
Eritrea
5 1 5
Saint Barthélemy
4 3 1
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
4 1 4
Tokelau
Tokelau
4 1 4
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
3 1 3
Asia Pacific
2 1 2
British Indian Ocean Territory
British Indian Ocean Territory
2 1 2
Antarctica
1 1 1
Mayotte
Mayotte
1 1 1
Åland Islands
Åland Islands
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
22,990 3,412 6
Brazil
Brazil
11,217 3,787 2
India
India
5,519 372 14
Japan
Japan
5,338 329 16
China
China
4,578 289 15
United Kingdom
United Kingdom
3,572 856 4
Germany
Germany
3,299 1,301 2
Mexico
Mexico
2,953 77 38
Netherlands
Netherlands
2,455 655 3
Russian Federation
Russian Federation
2,383 903 2
Australia
Australia
2,184 420 5
Indonesia
Indonesia
2,152 257 8
Viet Nam
Viet Nam
1,759 65 27
France
France
1,618 490 3
European Union
European Union
1,422 118 12
Canada
Canada
1,237 433 2
Spain
Spain
1,220 169 7
Thailand
Thailand
1,196 136 8
Singapore
Singapore
1,153 176 6
Switzerland
Switzerland
1,022 416 2
Sweden
Sweden
1,016 352 2
Austria
Austria
950 321 2
Taiwan
Taiwan
945 96 9
Ireland
Ireland
921 91 10
Argentina
Argentina
800 223 3
Hong Kong
Hong Kong
789 230 3
United Arab Emirates
United Arab Emirates
787 15 52
Saudi Arabia
Saudi Arabia
776 21 36
Israel
Israel
700 54 12
Bangladesh
Bangladesh
689 125 5
Czech Republic
Czech Republic
653 375 1
Jordan
Jordan
640 10 64
Poland
Poland
622 322 1
Ecuador
Ecuador
566 54 10
Ukraine
Ukraine
544 261 2
New Zealand
New Zealand
485 127 3
Turkey
Turkey
480 76 6
Chile
Chile
474 65 7
Italy
Italy
471 269 1
Colombia
Colombia
437 71 6
Belgium
Belgium
437 173 2
Philippines
Philippines
417 40 10
South Africa
South Africa
396 156 2
Peru
Peru
377 19 19
Malaysia
Malaysia
363 116 3
Egypt
Egypt
354 7 50
Norway
Norway
320 177 1
Denmark
Denmark
296 133 2
Korea, Republic of
Korea, Republic of
289 36 8
Bulgaria
Bulgaria
262 103 2
Romania
Romania
237 126 1
Gibraltar
Gibraltar
228 12 19
Greece
Greece
212 42 5
Panama
Panama
209 23 9
Finland
Finland
205 133 1
Kazakhstan
Kazakhstan
184 22 8
Sri Lanka
Sri Lanka
146 11 13
Costa Rica
Costa Rica
140 47 2
Iraq
Iraq
134 22 6
Pakistan
Pakistan
134 22 6
Iran, Islamic Republic of
Iran, Islamic Republic of
131 43 3
Luxembourg
Luxembourg
118 52 2
Estonia
Estonia
117 65 1
Paraguay
Paraguay
110 40 2
Slovenia
Slovenia
109 69 1
Hungary
Hungary
107 65 1
Lithuania
Lithuania
104 44 2
Guatemala
Guatemala
102 20 5
Qatar
Qatar
98 8 12
Slovakia
Slovakia
96 69 1
Belarus
Belarus
96 31 3
Myanmar
Myanmar
91 14 6
Latvia
Latvia
82 46 1
Cambodia
Cambodia
78 26 3
Oman
Oman
77 5 15
Dominican Republic
Dominican Republic
77 26 2
Portugal
Portugal
73 40 1
Kuwait
Kuwait
72 10 7
Croatia
Croatia
68 41 1
Lebanon
Lebanon
66 23 2
Uruguay
Uruguay
63 14 4
Serbia
Serbia
62 32 1
Kenya
Kenya
58 23 2
Albania
Albania
57 17 3
Lao People's Democratic Republic
Lao People's Democratic Republic
51 4 12
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
51 29 1
Nigeria
Nigeria
50 26 1
Nepal
Nepal
50 18 2
Honduras
Honduras
44 20 2
Mauritius
Mauritius
43 9 4
Palestine
Palestine
42 14 3
Suriname
Suriname
39 1 39
Moldova, Republic of
Moldova, Republic of
39 23 1
Azerbaijan
Azerbaijan
38 13 2
Iceland
Iceland
37 30 1
Bolivia, Plurinational State of
Bolivia, Plurinational State of
36 10 3
Belize
Belize
36 10 3
Holy See (Vatican City State)
Holy See (Vatican City State)
35 5 7
Bhutan
Bhutan
33 9 3
Grenada
Grenada
32 4 8
Cyprus
Cyprus
32 18 1
Trinidad and Tobago
Trinidad and Tobago
30 6 5
Tanzania, United Republic of
Tanzania, United Republic of
27 23 1
Maldives
Maldives
27 6 4
Armenia
Armenia
26 21 1
Morocco
Morocco
25 12 2
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
25 11 2
Cayman Islands
Cayman Islands
24 4 6
Curaçao
Curaçao
24 8 3
Barbados
Barbados
23 5 4
Bosnia and Herzegovina
Bosnia and Herzegovina
22 13 1
RÉUNION
RÉUNION
22 2 11
Puerto Rico
Puerto Rico
20 17 1
Cameroon
Cameroon
18 4 4
Timor-Leste
Timor-Leste
17 1 17
Nicaragua
Nicaragua
17 10 1
El Salvador
El Salvador
16 13 1
Seychelles
Seychelles
16 11 1
Saint Lucia
Saint Lucia
16 1 16
Uzbekistan
Uzbekistan
16 9 1
Malta
Malta
15 10 1
Algeria
Algeria
15 3 5
Côte d'Ivoire
Côte d'Ivoire
14 5 2
Ghana
Ghana
14 9 1
Georgia
Georgia
13 11 1
Bahrain
Bahrain
13 4 3
Sudan
Sudan
13 6 2
Mozambique
Mozambique
11 5 2
Mongolia
Mongolia
11 7 1
New Caledonia
New Caledonia
11 7 1
Liechtenstein
Liechtenstein
11 11 1
Guyana
Guyana
11 3 3
Fiji
Fiji
10 2 5
Macao
Macao
10 6 1
Uganda
Uganda
10 6 1
Sint Maarten (Dutch part)
10 3 3
Angola
Angola
10 8 1
Vanuatu
Vanuatu
9 5 1
Yemen
Yemen
9 2 4
Bermuda
Bermuda
9 4 2
Kyrgyzstan
Kyrgyzstan
8 7 1
Virgin Islands, British
Virgin Islands, British
8 7 1
Zimbabwe
Zimbabwe
8 5 1
Botswana
Botswana
7 3 2
Benin
Benin
6 3 2
Malawi
Malawi
6 4 1
Tunisia
Tunisia
6 4 1
Gabon
Gabon
5 4 1
Guam
Guam
5 3 1
Namibia
Namibia
5 3 1
Burkina Faso
Burkina Faso
5 4 1
San Marino
San Marino
4 2 2
Congo
Congo
4 2 2
Isle of Man
Isle of Man
4 4 1
Brunei Darussalam
Brunei Darussalam
4 4 1
Zambia
Zambia
4 4 1
Djibouti
Djibouti
3 1 3
Samoa
Samoa
3 3 1
Montenegro
Montenegro
3 3 1
Tajikistan
Tajikistan
3 2 1
Haiti
Haiti
3 3 1
Guernsey
Guernsey
3 2 1
Cuba
Cuba
3 2 1
Saint Barthélemy
3 3 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
3 3 1
Antarctica
3 1 3
Liberia
Liberia
2 2 1
Senegal
Senegal
2 1 2
Marshall Islands
Marshall Islands
2 1 2
Ethiopia
Ethiopia
2 1 2
Lesotho
Lesotho
2 2 1
Afghanistan
Afghanistan
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Rwanda
Rwanda
2 2 1
French Polynesia
French Polynesia
2 1 2
Bonaire, Sint Eustatius and Saba
2 2 1
Nauru
Nauru
2 1 2
Jersey
Jersey
2 1 2
Chad
Chad
2 1 2
Greenland
Greenland
2 1 2
French Guiana
French Guiana
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Aruba
Aruba
1 1 1
Anguilla
Anguilla
1 1 1
Saint Martin (French part)
1 1 1
Tonga
Tonga
1 1 1
Burundi
Burundi
1 1 1
American Samoa
American Samoa
1 1 1
Guadeloupe
Guadeloupe
1 1 1
Papua New Guinea
Papua New Guinea
1 1 1
Andorra
Andorra
1 1 1
Palau
Palau
1 1 1
Togo
Togo
1 1 1
Micronesia, Federated States of
Micronesia, Federated States of
1 1 1
Madagascar
Madagascar
1 1 1
Somalia
Somalia
1 1 1
Antigua and Barbuda
Antigua and Barbuda
1 1 1
Bahamas
Bahamas
1 1 1
Syrian Arab Republic
Syrian Arab Republic
1 1 1
Gambia
Gambia
1 1 1
Saint Kitts and Nevis
Saint Kitts and Nevis
1 1 1
South Sudan
South Sudan
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 3704 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 13 11 39 98 303 601 1,216 2,117 14,197 9,160 15,225 28,233 45,725 56,168 118,933 98,280 545,322
Change: 2 1 14 33 119 215 553 873 3,096 3,820 6,038 9,099 21,840 32,372 88,353 68,053 365,051
Percent: 18% 10% 56% 50% 64% 55% 83% 70% 27% 71% 65% 47% 91% 136% 288% 225% 202%

IPv6 Announced Prefix Count by CIDR and Growth over 3704 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 8 1 13 7 7 5 27 7 13 17 111 2,957 518 207 14,043
Change: 0 0 9 4 4 4 25 6 8 14 104 2,956 516 204 12,445
Percent: 0% 0% 225% 133% 133% 400% 1250% 600% 160% 466% 1485% 295600% 25800% 6800% 778%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 1,708 1,758 713 3,744 577 2,461 2,375 4,643 611 1,129 362 5,388
Change: 1,692 1,742 681 3,716 576 2,460 2,373 4,575 610 1,107 360 5,380
Percent: 10575% 10887% 2128% 13271% 57600% 246000% 118650% 6727% 61000% 5031% 18000% 67250%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 510 2,333 1,530 45,805 546 53 51 776 119 31
Change: 505 2,330 1,521 45,096 545 52 50 775 118 30
Percent: 10100% 77666% 16900% 6360% 54500% 5200% 5000% 77500% 11800% 3000%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 28 676 11 1 5 13 1 7 6 6,105
Change: 27 666 10 0 4 12 0 6 5 6,026
Percent: 2700% 6660% 1000% 0% 400% 1200% 0% 600% 500% 7627%