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
246,053 19,408 12
Brazil
Brazil
70,169 7,581 9
China
China
42,325 750 56
Russian Federation
Russian Federation
38,495 5,280 7
India
India
38,341 1,961 19
Canada
Canada
29,157 1,478 19
Turkey
Turkey
26,957 551 48
Australia
Australia
21,862 1,844 11
Germany
Germany
21,390 2,522 8
Spain
Spain
20,426 1,003 20
Korea, Republic of
Korea, Republic of
20,227 785 25
Argentina
Argentina
18,384 1,037 17
Indonesia
Indonesia
18,115 1,398 12
Mexico
Mexico
17,014 372 45
United Kingdom
United Kingdom
16,934 2,688 6
Viet Nam
Viet Nam
12,540 283 44
Hong Kong
Hong Kong
11,869 754 15
Japan
Japan
11,161 728 15
Ukraine
Ukraine
11,114 1,759 6
France
France
9,953 1,390 7
Netherlands
Netherlands
9,641 1,611 5
Thailand
Thailand
9,549 401 23
Taiwan
Taiwan
9,309 236 39
Colombia
Colombia
9,199 209 44
South Africa
South Africa
9,009 659 13
Seychelles
Seychelles
8,527 256 33
Italy
Italy
7,477 1,034 7
Saudi Arabia
Saudi Arabia
7,439 156 47
Bulgaria
Bulgaria
7,304 721 10
Poland
Poland
7,019 2,157 3
Iran, Islamic Republic of
Iran, Islamic Republic of
7,013 486 14
Sweden
Sweden
6,782 777 8
Israel
Israel
6,661 299 22
Singapore
Singapore
6,634 517 12
Egypt
Egypt
6,149 63 97
Romania
Romania
6,141 1,103 5
Bangladesh
Bangladesh
5,652 838 6
Chile
Chile
5,511 300 18
Pakistan
Pakistan
5,276 177 29
Costa Rica
Costa Rica
4,313 90 47
Philippines
Philippines
4,264 334 12
Kazakhstan
Kazakhstan
3,687 121 30
Switzerland
Switzerland
3,502 807 4
Czech Republic
Czech Republic
3,309 1,032 3
New Zealand
New Zealand
3,290 449 7
Austria
Austria
3,255 650 5
Ecuador
Ecuador
3,162 128 24
European Union
European Union
2,955 351 8
Malaysia
Malaysia
2,905 226 12
United Arab Emirates
United Arab Emirates
2,831 95 29
Peru
Peru
2,346 69 34
Nigeria
Nigeria
2,237 182 12
Kuwait
Kuwait
1,959 75 26
Belgium
Belgium
1,885 324 5
Norway
Norway
1,826 323 5
Morocco
Morocco
1,825 24 76
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,815 106 17
Lithuania
Lithuania
1,744 193 9
Kenya
Kenya
1,725 110 15
Cambodia
Cambodia
1,703 99 17
Iraq
Iraq
1,664 136 12
Lebanon
Lebanon
1,647 148 11
Hungary
Hungary
1,645 256 6
Denmark
Denmark
1,550 348 4
Serbia
Serbia
1,504 170 8
Finland
Finland
1,442 300 4
Greece
Greece
1,253 192 6
Panama
Panama
1,247 104 11
Ireland
Ireland
1,181 236 5
Palestine
Palestine
1,163 43 27
Mauritius
Mauritius
1,125 36 31
Jordan
Jordan
1,121 45 24
Dominican Republic
Dominican Republic
1,055 53 19
Tunisia
Tunisia
1,050 26 40
El Salvador
El Salvador
1,026 48 21
Belarus
Belarus
1,015 104 9
Latvia
Latvia
987 254 3
Bolivia, Plurinational State of
Bolivia, Plurinational State of
971 37 26
Nepal
Nepal
967 89 10
Côte d'Ivoire
Côte d'Ivoire
956 19 50
Oman
Oman
892 16 55
Puerto Rico
Puerto Rico
880 77 11
Cyprus
Cyprus
878 98 8
Paraguay
Paraguay
870 78 11
Uruguay
Uruguay
860 23 37
Mozambique
Mozambique
844 25 33
Slovakia
Slovakia
829 182 4
Estonia
Estonia
822 178 4
Luxembourg
Luxembourg
775 118 6
Honduras
Honduras
763 87 8
Portugal
Portugal
760 124 6
Azerbaijan
Azerbaijan
740 47 15
Uganda
Uganda
696 42 16
Moldova, Republic of
Moldova, Republic of
687 140 4
Slovenia
Slovenia
674 252 2
Bosnia and Herzegovina
Bosnia and Herzegovina
670 40 16
Guatemala
Guatemala
670 53 12
Tanzania, United Republic of
Tanzania, United Republic of
653 75 8
Sudan
Sudan
642 9 71
Albania
Albania
623 69 9
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
598 48 12
Ghana
Ghana
571 83 6
Armenia
Armenia
558 75 7
Myanmar
Myanmar
548 87 6
Bahrain
Bahrain
545 25 21
Georgia
Georgia
542 100 5
Malta
Malta
535 39 13
Senegal
Senegal
478 12 39
Sri Lanka
Sri Lanka
470 22 21
Cameroon
Cameroon
464 18 25
Barbados
Barbados
440 15 29
Mongolia
Mongolia
439 50 8
Croatia
Croatia
438 137 3
Angola
Angola
403 48 8
Algeria
Algeria
391 9 43
Trinidad and Tobago
Trinidad and Tobago
387 14 27
Afghanistan
Afghanistan
373 57 6
Nicaragua
Nicaragua
367 28 13
Jamaica
Jamaica
363 17 21
Kyrgyzstan
Kyrgyzstan
331 30 11
Qatar
Qatar
308 15 20
Madagascar
Madagascar
304 5 60
Brunei Darussalam
Brunei Darussalam
289 10 28
Maldives
Maldives
289 12 24
Malawi
Malawi
286 13 22
Lao People's Democratic Republic
Lao People's Democratic Republic
284 22 12
Suriname
Suriname
274 3 91
French Polynesia
French Polynesia
271 4 67
Zambia
Zambia
258 22 11
Syrian Arab Republic
Syrian Arab Republic
249 1 249
Zimbabwe
Zimbabwe
249 19 13
Iceland
Iceland
239 71 3
Antigua and Barbuda
Antigua and Barbuda
234 9 26
Uzbekistan
Uzbekistan
233 46 5
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
224 37 6
Belize
Belize
222 54 4
Libya
Libya
220 12 18
Botswana
Botswana
219 19 11
Rwanda
Rwanda
208 17 12
Burkina Faso
Burkina Faso
204 19 10
Haiti
Haiti
200 8 25
Tajikistan
Tajikistan
197 14 14
Gibraltar
Gibraltar
190 40 4
Namibia
Namibia
177 13 13
Ethiopia
Ethiopia
173 1 173
Curaçao
Curaçao
170 26 6
Benin
Benin
163 12 13
Bermuda
Bermuda
162 17 9
Fiji
Fiji
144 11 13
Gabon
Gabon
125 17 7
Papua New Guinea
Papua New Guinea
125 21 5
Burundi
Burundi
123 9 13
Aruba
Aruba
119 4 29
Yemen
Yemen
113 6 18
Virgin Islands, British
Virgin Islands, British
110 53 2
Macao
Macao
109 11 9
San Marino
San Marino
102 9 11
Guyana
Guyana
102 5 20
Congo
Congo
99 11 9
Montenegro
Montenegro
98 28 3
Bahamas
Bahamas
92 6 15
Somalia
Somalia
90 19 4
Djibouti
Djibouti
89 2 44
Virgin Islands, U.S.
Virgin Islands, U.S.
87 5 17
Isle of Man
Isle of Man
84 20 4
Togo
Togo
82 9 9
Guam
Guam
80 10 8
Sierra Leone
Sierra Leone
75 16 4
Mauritania
Mauritania
73 4 18
Niger
Niger
72 5 14
Vanuatu
Vanuatu
69 15 4
New Caledonia
New Caledonia
65 12 5
Samoa
Samoa
64 7 9
Jersey
Jersey
63 8 7
Lesotho
Lesotho
62 8 7
Chad
Chad
62 11 5
Liberia
Liberia
61 10 6
RÉUNION
RÉUNION
60 6 10
Liechtenstein
Liechtenstein
60 27 2
Guinea
Guinea
59 8 7
Mali
Mali
58 9 6
Timor-Leste
Timor-Leste
55 7 7
Gambia
Gambia
55 8 6
South Sudan
South Sudan
55 17 3
Bhutan
Bhutan
53 14 3
Andorra
Andorra
52 1 52
Sint Maarten (Dutch part)
48 4 12
Cayman Islands
Cayman Islands
46 14 3
Saint Lucia
Saint Lucia
40 6 6
Guernsey
Guernsey
39 3 13
Swaziland
Swaziland
36 7 5
Cuba
Cuba
34 3 11
Bonaire, Sint Eustatius and Saba
32 6 5
Solomon Islands
Solomon Islands
31 7 4
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Equatorial Guinea
Equatorial Guinea
30 6 5
Greenland
Greenland
29 6 4
Cook Islands
Cook Islands
26 2 13
Monaco
Monaco
26 5 5
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Kiribati
Kiribati
25 4 6
Anguilla
Anguilla
24 6 4
Grenada
Grenada
24 5 4
Guadeloupe
Guadeloupe
22 6 3
Cape Verde
Cape Verde
22 3 7
Tonga
Tonga
21 6 3
Martinique
Martinique
20 5 4
Dominica
Dominica
19 5 3
French Guiana
French Guiana
18 6 3
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
American Samoa
American Samoa
18 2 9
Saint Martin (French part)
17 6 2
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
17 1 17
Central African Republic
Central African Republic
17 4 4
Comoros
Comoros
15 2 7
Micronesia, Federated States of
Micronesia, Federated States of
15 4 3
Wallis and Futuna
Wallis and Futuna
14 1 14
Marshall Islands
Marshall Islands
14 1 14
Sao Tome and Principe
Sao Tome and Principe
14 2 7
Faroe Islands
Faroe Islands
13 4 3
Turkmenistan
Turkmenistan
12 5 2
Nauru
Nauru
9 3 3
Guinea-Bissau
Guinea-Bissau
9 4 2
Holy See (Vatican City State)
Holy See (Vatican City State)
9 5 1
Saint Kitts and Nevis
Saint Kitts and Nevis
7 2 3
Norfolk Island
Norfolk Island
6 2 3
Palau
Palau
6 3 2
Montserrat
Montserrat
5 1 5
Eritrea
Eritrea
5 1 5
Tuvalu
Tuvalu
4 1 4
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
Asia Pacific
3 1 3
British Indian Ocean Territory
British Indian Ocean Territory
3 2 1
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
3 1 3
Niue
Niue
2 2 1
Mayotte
Mayotte
1 1 1
Åland Islands
Åland Islands
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
26,236 3,556 7
Brazil
Brazil
12,928 4,254 3
India
India
7,368 393 18
Japan
Japan
5,417 337 16
China
China
5,104 328 15
Germany
Germany
3,706 1,373 2
Mexico
Mexico
3,678 89 41
United Kingdom
United Kingdom
3,596 880 4
Netherlands
Netherlands
3,001 682 4
Russian Federation
Russian Federation
2,496 914 2
Australia
Australia
2,196 421 5
Viet Nam
Viet Nam
1,848 72 25
France
France
1,685 515 3
European Union
European Union
1,540 144 10
Indonesia
Indonesia
1,486 281 5
Canada
Canada
1,280 442 2
Singapore
Singapore
1,274 178 7
Spain
Spain
1,260 182 6
Thailand
Thailand
1,236 142 8
Sweden
Sweden
1,084 359 3
Saudi Arabia
Saudi Arabia
1,081 24 45
Switzerland
Switzerland
1,040 445 2
Austria
Austria
1,013 334 3
Taiwan
Taiwan
978 97 10
Ireland
Ireland
944 97 9
Hong Kong
Hong Kong
868 237 3
Romania
Romania
837 135 6
Argentina
Argentina
829 237 3
United Arab Emirates
United Arab Emirates
810 15 54
Bangladesh
Bangladesh
782 160 4
Israel
Israel
758 59 12
Poland
Poland
707 339 2
Czech Republic
Czech Republic
705 390 1
Ecuador
Ecuador
610 61 10
Ukraine
Ukraine
567 275 2
New Zealand
New Zealand
540 132 4
Turkey
Turkey
532 83 6
Italy
Italy
507 281 1
Belgium
Belgium
485 190 2
Colombia
Colombia
465 81 5
Jordan
Jordan
454 10 45
Chile
Chile
450 68 6
South Africa
South Africa
436 168 2
Peru
Peru
434 20 21
Philippines
Philippines
423 38 11
Norway
Norway
387 182 2
Egypt
Egypt
366 8 45
Malaysia
Malaysia
365 116 3
Denmark
Denmark
317 138 2
Greece
Greece
308 63 4
Korea, Republic of
Korea, Republic of
288 40 7
Gibraltar
Gibraltar
258 12 21
Bulgaria
Bulgaria
237 108 2
Panama
Panama
214 26 8
Finland
Finland
206 137 1
Kazakhstan
Kazakhstan
186 22 8
Myanmar
Myanmar
156 14 11
Sri Lanka
Sri Lanka
149 11 13
Costa Rica
Costa Rica
148 51 2
Pakistan
Pakistan
138 23 6
Lithuania
Lithuania
137 52 2
Iran, Islamic Republic of
Iran, Islamic Republic of
134 49 2
Paraguay
Paraguay
133 44 3
Estonia
Estonia
130 71 1
Qatar
Qatar
119 9 13
Slovenia
Slovenia
114 71 1
Luxembourg
Luxembourg
114 54 2
Hungary
Hungary
113 69 1
Guatemala
Guatemala
104 21 4
Slovakia
Slovakia
103 70 1
Belarus
Belarus
101 31 3
Kuwait
Kuwait
96 10 9
Iraq
Iraq
89 26 3
Dominican Republic
Dominican Republic
88 34 2
Cambodia
Cambodia
82 25 3
Latvia
Latvia
80 46 1
Oman
Oman
79 5 15
Portugal
Portugal
77 40 1
Lebanon
Lebanon
67 23 2
Croatia
Croatia
64 41 1
Nepal
Nepal
64 20 3
Serbia
Serbia
63 32 1
Uruguay
Uruguay
63 14 4
Kenya
Kenya
60 25 2
Albania
Albania
58 18 3
Nigeria
Nigeria
52 27 1
Lao People's Democratic Republic
Lao People's Democratic Republic
51 4 12
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
50 31 1
Honduras
Honduras
46 20 2
Mauritius
Mauritius
46 10 4
Liechtenstein
Liechtenstein
45 13 3
Moldova, Republic of
Moldova, Republic of
44 23 1
Bolivia, Plurinational State of
Bolivia, Plurinational State of
41 11 3
Palestine
Palestine
41 13 3
Suriname
Suriname
39 1 39
Iceland
Iceland
38 29 1
Belize
Belize
37 11 3
Bhutan
Bhutan
36 11 3
Grenada
Grenada
35 5 7
Maldives
Maldives
31 6 5
Trinidad and Tobago
Trinidad and Tobago
30 6 5
Cyprus
Cyprus
30 18 1
Tanzania, United Republic of
Tanzania, United Republic of
29 25 1
Morocco
Morocco
29 13 2
Holy See (Vatican City State)
Holy See (Vatican City State)
28 5 5
Azerbaijan
Azerbaijan
26 13 2
Armenia
Armenia
26 21 1
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
26 11 2
Bosnia and Herzegovina
Bosnia and Herzegovina
25 14 1
Cayman Islands
Cayman Islands
24 4 6
Curaçao
Curaçao
24 8 3
Barbados
Barbados
23 5 4
RÉUNION
RÉUNION
22 2 11
Malta
Malta
20 11 1
Congo
Congo
20 2 10
Nicaragua
Nicaragua
20 11 1
Cameroon
Cameroon
19 4 4
Puerto Rico
Puerto Rico
19 18 1
Timor-Leste
Timor-Leste
17 1 17
El Salvador
El Salvador
17 13 1
Seychelles
Seychelles
17 10 1
Uzbekistan
Uzbekistan
17 10 1
Mongolia
Mongolia
16 9 1
Algeria
Algeria
16 3 5
Saint Lucia
Saint Lucia
16 1 16
Sudan
Sudan
16 6 2
Côte d'Ivoire
Côte d'Ivoire
15 5 3
Ghana
Ghana
15 10 1
Guyana
Guyana
14 3 4
Bahrain
Bahrain
13 4 3
Syrian Arab Republic
Syrian Arab Republic
13 1 13
Georgia
Georgia
12 10 1
New Caledonia
New Caledonia
12 7 1
Vanuatu
Vanuatu
11 5 2
Uganda
Uganda
11 6 1
Mozambique
Mozambique
10 4 2
Fiji
Fiji
10 2 5
Macao
Macao
10 6 1
Sint Maarten (Dutch part)
10 3 3
Yemen
Yemen
9 2 4
Angola
Angola
9 8 1
Bermuda
Bermuda
9 4 2
Djibouti
Djibouti
8 1 8
Kyrgyzstan
Kyrgyzstan
8 7 1
Virgin Islands, British
Virgin Islands, British
8 6 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
Guam
Guam
5 3 1
Gabon
Gabon
5 4 1
Namibia
Namibia
5 3 1
Montenegro
Montenegro
5 5 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
5 4 1
Ethiopia
Ethiopia
4 1 4
Burkina Faso
Burkina Faso
4 3 1
Brunei Darussalam
Brunei Darussalam
4 4 1
San Marino
San Marino
4 2 2
Isle of Man
Isle of Man
4 4 1
Zambia
Zambia
4 4 1
Saint Barthélemy
4 3 1
French Polynesia
French Polynesia
3 2 1
Samoa
Samoa
3 3 1
Afghanistan
Afghanistan
3 3 1
Tajikistan
Tajikistan
3 2 1
Haiti
Haiti
3 3 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Cuba
Cuba
3 2 1
Guernsey
Guernsey
3 2 1
Liberia
Liberia
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Senegal
Senegal
2 1 2
Lesotho
Lesotho
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Rwanda
Rwanda
2 2 1
Jersey
Jersey
2 1 2
Chad
Chad
2 1 2
French Guiana
French Guiana
2 2 1
Greenland
Greenland
2 1 2
Faroe Islands
Faroe Islands
2 2 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Aruba
Aruba
1 1 1
Anguilla
Anguilla
1 1 1
Saint Martin (French part)
1 1 1
Sierra Leone
Sierra Leone
1 1 1
Burundi
Burundi
1 1 1
Tonga
Tonga
1 1 1
Guadeloupe
Guadeloupe
1 1 1
American Samoa
American Samoa
1 1 1
Papua New Guinea
Papua New Guinea
1 1 1
Palau
Palau
1 1 1
Bonaire, Sint Eustatius and Saba
1 1 1
Andorra
Andorra
1 1 1
Togo
Togo
1 1 1
Madagascar
Madagascar
1 1 1
Mali
Mali
1 1 1
Somalia
Somalia
1 1 1
Bahamas
Bahamas
1 1 1
Gambia
Gambia
1 1 1
Antigua and Barbuda
Antigua and Barbuda
1 1 1
South Sudan
South Sudan
1 1 1
Saint Kitts and Nevis
Saint Kitts and Nevis
1 1 1
Cape Verde
Cape Verde
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 3803 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 12 11 39 99 302 594 1,230 2,121 14,230 9,399 15,304 28,395 46,141 56,586 120,865 100,914 561,844
Change: 2 1 14 34 118 208 567 877 3,129 4,059 6,117 9,261 22,256 32,790 90,285 70,687 381,573
Percent: 20% 10% 56% 52% 64% 53% 85% 70% 28% 76% 66% 48% 93% 137% 295% 233% 211%

IPv6 Announced Prefix Count by CIDR and Growth over 3803 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 8 1 14 7 7 5 29 7 14 19 113 3,236 635 218 15,182
Change: 0 0 10 4 4 4 27 6 9 16 106 3,235 633 215 13,584
Percent: 0% 0% 250% 133% 133% 400% 1350% 600% 180% 533% 1514% 323500% 31650% 7166% 850%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 2,031 2,082 903 4,375 649 2,519 2,457 5,295 1,706 1,275 497 6,023
Change: 2,015 2,066 871 4,347 648 2,518 2,455 5,227 1,705 1,253 495 6,015
Percent: 12593% 12912% 2721% 15525% 64800% 251800% 122750% 7686% 170500% 5695% 24750% 75187%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 741 2,391 1,595 51,989 127 55 51 201 130 34
Change: 736 2,388 1,586 51,280 126 54 50 200 129 33
Percent: 14720% 79600% 17622% 7232% 12600% 5400% 5000% 20000% 12900% 3300%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 24 576 10 17 6 15 1 5 6 5,916
Change: 23 566 9 16 5 14 0 4 5 5,837
Percent: 2300% 5660% 900% 1600% 500% 1400% 0% 400% 500% 7388%