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
279,746 19,964 14
Brazil
Brazil
72,657 8,198 8
China
China
56,149 802 70
India
India
40,590 2,261 17
Russian Federation
Russian Federation
38,299 5,110 7
Canada
Canada
34,332 1,609 21
Turkey
Turkey
22,645 604 37
Australia
Australia
22,627 1,926 11
Germany
Germany
21,269 2,445 8
Spain
Spain
20,757 1,070 19
Mexico
Mexico
19,563 413 47
Korea, Republic of
Korea, Republic of
19,453 791 24
Indonesia
Indonesia
18,771 1,617 11
Argentina
Argentina
18,178 1,025 17
United Kingdom
United Kingdom
16,140 2,428 6
Poland
Poland
15,111 2,187 6
Viet Nam
Viet Nam
12,792 320 39
Hong Kong
Hong Kong
12,284 830 14
Japan
Japan
11,371 747 15
Ukraine
Ukraine
11,235 1,744 6
France
France
10,814 1,419 7
Netherlands
Netherlands
10,329 1,497 6
Thailand
Thailand
10,110 429 23
Colombia
Colombia
9,421 234 40
South Africa
South Africa
9,168 693 13
Taiwan
Taiwan
9,020 234 38
Bulgaria
Bulgaria
7,684 744 10
Iran, Islamic Republic of
Iran, Islamic Republic of
7,647 514 14
Italy
Italy
7,351 1,051 6
Saudi Arabia
Saudi Arabia
7,219 151 47
Egypt
Egypt
7,186 66 108
Singapore
Singapore
6,865 549 12
Israel
Israel
6,719 311 21
Bangladesh
Bangladesh
6,514 973 6
Romania
Romania
6,366 1,061 6
Chile
Chile
5,649 373 15
Pakistan
Pakistan
5,541 219 25
Peru
Peru
5,402 96 56
Sweden
Sweden
5,360 753 7
Seychelles
Seychelles
5,112 364 14
Philippines
Philippines
4,686 349 13
Czech Republic
Czech Republic
4,304 1,293 3
Costa Rica
Costa Rica
4,162 91 45
Kazakhstan
Kazakhstan
3,817 128 29
Austria
Austria
3,749 763 4
Switzerland
Switzerland
3,635 812 4
Ecuador
Ecuador
3,482 149 23
New Zealand
New Zealand
3,313 467 7
United Arab Emirates
United Arab Emirates
3,021 128 23
Malaysia
Malaysia
3,018 248 12
Lithuania
Lithuania
2,349 232 10
Nigeria
Nigeria
2,348 192 12
Kuwait
Kuwait
2,194 75 29
Morocco
Morocco
2,121 26 81
Iraq
Iraq
1,968 143 13
Kenya
Kenya
1,923 122 15
Jordan
Jordan
1,904 40 47
Cambodia
Cambodia
1,848 101 18
Belgium
Belgium
1,737 339 5
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,724 107 16
Denmark
Denmark
1,685 346 4
Lebanon
Lebanon
1,654 153 10
Norway
Norway
1,650 314 5
Ireland
Ireland
1,640 245 6
Hungary
Hungary
1,601 237 6
Greece
Greece
1,537 172 8
Finland
Finland
1,493 303 4
Panama
Panama
1,455 117 12
Serbia
Serbia
1,446 172 8
Palestine
Palestine
1,352 45 30
Tunisia
Tunisia
1,326 29 45
Cyprus
Cyprus
1,213 137 8
Belarus
Belarus
1,123 100 11
Mauritius
Mauritius
1,118 40 27
Latvia
Latvia
1,112 261 4
El Salvador
El Salvador
1,068 48 22
Côte d'Ivoire
Côte d'Ivoire
1,059 19 55
Nepal
Nepal
1,031 115 8
Luxembourg
Luxembourg
993 119 8
Bolivia, Plurinational State of
Bolivia, Plurinational State of
987 42 23
Dominican Republic
Dominican Republic
937 60 15
Oman
Oman
901 17 53
Uruguay
Uruguay
877 24 36
Puerto Rico
Puerto Rico
871 87 10
Paraguay
Paraguay
865 84 10
Azerbaijan
Azerbaijan
841 52 16
Moldova, Republic of
Moldova, Republic of
806 160 5
Mozambique
Mozambique
788 26 30
Honduras
Honduras
774 86 9
Slovakia
Slovakia
755 197 3
Portugal
Portugal
751 113 6
Albania
Albania
745 82 9
Tanzania, United Republic of
Tanzania, United Republic of
741 79 9
Sudan
Sudan
730 10 73
Slovenia
Slovenia
727 270 2
Guatemala
Guatemala
690 56 12
Estonia
Estonia
679 178 3
Bosnia and Herzegovina
Bosnia and Herzegovina
649 41 15
Uganda
Uganda
642 46 13
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
640 52 12
Ghana
Ghana
614 84 7
Bahrain
Bahrain
593 23 25
Armenia
Armenia
575 85 6
Myanmar
Myanmar
569 83 6
Malta
Malta
555 40 13
Georgia
Georgia
550 113 4
Sri Lanka
Sri Lanka
535 19 28
Croatia
Croatia
488 153 3
Afghanistan
Afghanistan
472 61 7
Algeria
Algeria
471 9 52
Barbados
Barbados
436 16 27
Mongolia
Mongolia
434 58 7
Cameroon
Cameroon
422 18 23
Trinidad and Tobago
Trinidad and Tobago
396 15 26
Belize
Belize
385 103 3
Madagascar
Madagascar
374 5 74
Suriname
Suriname
368 3 122
Jamaica
Jamaica
358 19 18
Nicaragua
Nicaragua
357 26 13
Malawi
Malawi
352 21 16
Angola
Angola
350 53 6
Kyrgyzstan
Kyrgyzstan
341 32 10
Qatar
Qatar
338 17 19
Antigua and Barbuda
Antigua and Barbuda
323 25 12
Brunei Darussalam
Brunei Darussalam
316 10 31
Ethiopia
Ethiopia
307 1 307
Lao People's Democratic Republic
Lao People's Democratic Republic
287 24 11
Zimbabwe
Zimbabwe
284 22 12
Zambia
Zambia
274 23 11
Syrian Arab Republic
Syrian Arab Republic
262 2 131
Gibraltar
Gibraltar
262 56 4
Libya
Libya
261 14 18
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
258 45 5
Maldives
Maldives
257 12 21
French Polynesia
French Polynesia
255 4 63
Uzbekistan
Uzbekistan
241 48 5
Rwanda
Rwanda
240 16 15
Iceland
Iceland
224 64 3
Botswana
Botswana
214 19 11
Tajikistan
Tajikistan
211 18 11
Senegal
Senegal
210 13 16
Burkina Faso
Burkina Faso
206 24 8
Curaçao
Curaçao
205 30 6
Bermuda
Bermuda
194 16 12
Virgin Islands, British
Virgin Islands, British
188 72 2
Namibia
Namibia
168 13 12
Fiji
Fiji
149 11 13
Benin
Benin
148 14 10
Isle of Man
Isle of Man
141 26 5
Yemen
Yemen
136 7 19
Haiti
Haiti
133 7 19
Papua New Guinea
Papua New Guinea
123 26 4
Macao
Macao
122 11 11
Burundi
Burundi
122 9 13
Somalia
Somalia
118 19 6
Gabon
Gabon
114 18 6
Martinique
Martinique
112 5 22
Guadeloupe
Guadeloupe
109 6 18
San Marino
San Marino
107 13 8
Bahamas
Bahamas
106 7 15
Djibouti
Djibouti
103 3 34
Aruba
Aruba
101 4 25
Virgin Islands, U.S.
Virgin Islands, U.S.
101 4 25
Congo
Congo
99 11 9
Togo
Togo
92 8 11
Niger
Niger
85 9 9
RÉUNION
RÉUNION
83 7 11
Guam
Guam
83 10 8
Guyana
Guyana
81 5 16
Mauritania
Mauritania
80 5 16
Mali
Mali
79 11 7
Chad
Chad
77 15 5
Montenegro
Montenegro
76 28 2
Sierra Leone
Sierra Leone
75 16 4
European Union
European Union
73 40 1
Vanuatu
Vanuatu
72 17 4
Lesotho
Lesotho
67 7 9
South Sudan
South Sudan
67 19 3
Guinea
Guinea
64 8 8
New Caledonia
New Caledonia
63 14 4
Liechtenstein
Liechtenstein
63 27 2
Samoa
Samoa
60 7 8
Gambia
Gambia
58 9 6
Bhutan
Bhutan
57 17 3
Timor-Leste
Timor-Leste
57 7 8
Sint Maarten (Dutch part)
57 4 14
Cayman Islands
Cayman Islands
55 17 3
Guernsey
Guernsey
55 7 7
Andorra
Andorra
53 1 53
Cuba
Cuba
52 3 17
Liberia
Liberia
52 10 5
Swaziland
Swaziland
46 9 5
Jersey
Jersey
44 8 5
Bonaire, Sint Eustatius and Saba
43 7 6
Saint Lucia
Saint Lucia
42 7 6
Solomon Islands
Solomon Islands
37 6 6
Cook Islands
Cook Islands
33 3 11
Equatorial Guinea
Equatorial Guinea
32 6 5
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Cape Verde
Cape Verde
30 3 10
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
26 5 5
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 6 4
Grenada
Grenada
24 5 4
Kiribati
Kiribati
24 4 6
Dominica
Dominica
23 7 3
Sao Tome and Principe
Sao Tome and Principe
20 2 10
Tonga
Tonga
20 6 3
Central African Republic
Central African Republic
18 4 4
American Samoa
American Samoa
18 2 9
Saint Martin (French part)
18 5 3
Comoros
Comoros
18 2 9
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Micronesia, Federated States of
Micronesia, Federated States of
17 4 4
French Guiana
French Guiana
17 6 2
Monaco
Monaco
16 3 5
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Turkmenistan
Turkmenistan
14 5 2
Faroe Islands
Faroe Islands
13 4 3
Åland Islands
Åland Islands
11 2 5
Niue
Niue
10 2 5
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 2 5
Nauru
Nauru
10 3 3
Saint Kitts and Nevis
Saint Kitts and Nevis
9 4 2
Guinea-Bissau
Guinea-Bissau
8 3 2
Tuvalu
Tuvalu
8 2 4
Palau
Palau
6 3 2
Montserrat
Montserrat
5 1 5
Eritrea
Eritrea
4 1 4
Mayotte
Mayotte
4 1 4
Tokelau
Tokelau
4 1 4
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
4 1 4
Norfolk Island
Norfolk Island
4 2 2
Saint Barthélemy
4 3 1
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
British Indian Ocean Territory
British Indian Ocean Territory
2 1 2

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
29,589 3,902 7
China
China
19,992 411 48
Brazil
Brazil
18,278 5,417 3
India
India
7,319 424 17
Japan
Japan
5,746 359 16
Mexico
Mexico
4,975 97 51
Germany
Germany
4,544 1,392 3
Viet Nam
Viet Nam
4,071 95 42
United Kingdom
United Kingdom
3,407 827 4
Netherlands
Netherlands
2,957 639 4
Australia
Australia
2,731 454 6
Russian Federation
Russian Federation
2,707 914 2
Switzerland
Switzerland
2,080 620 3
Canada
Canada
2,050 491 4
Saudi Arabia
Saudi Arabia
1,816 29 62
France
France
1,794 561 3
Indonesia
Indonesia
1,755 298 5
Bangladesh
Bangladesh
1,517 208 7
Thailand
Thailand
1,424 152 9
Spain
Spain
1,383 198 6
Argentina
Argentina
1,337 265 5
Singapore
Singapore
1,197 188 6
Sweden
Sweden
1,149 367 3
United Arab Emirates
United Arab Emirates
1,114 20 55
Romania
Romania
1,064 146 7
Austria
Austria
1,059 364 2
Chile
Chile
1,045 80 13
Philippines
Philippines
1,040 50 20
Ireland
Ireland
993 87 11
Malaysia
Malaysia
986 122 8
Poland
Poland
930 359 2
Hong Kong
Hong Kong
892 261 3
Ecuador
Ecuador
889 64 13
Taiwan
Taiwan
826 118 7
Colombia
Colombia
787 109 7
Czech Republic
Czech Republic
748 397 1
Turkey
Turkey
720 94 7
Jordan
Jordan
654 8 81
Ukraine
Ukraine
614 281 2
Italy
Italy
526 291 1
Peru
Peru
521 34 15
South Africa
South Africa
512 228 2
New Zealand
New Zealand
488 148 3
Belgium
Belgium
468 195 2
Korea, Republic of
Korea, Republic of
450 39 11
Egypt
Egypt
396 9 44
Israel
Israel
346 62 5
Denmark
Denmark
335 150 2
Norway
Norway
332 179 1
Myanmar
Myanmar
320 14 22
Guatemala
Guatemala
273 20 13
Bulgaria
Bulgaria
264 111 2
Lithuania
Lithuania
243 60 4
Finland
Finland
240 141 1
Pakistan
Pakistan
231 24 9
Nepal
Nepal
218 37 5
Qatar
Qatar
195 7 27
Kazakhstan
Kazakhstan
194 25 7
Greece
Greece
178 60 2
Luxembourg
Luxembourg
175 53 3
Costa Rica
Costa Rica
166 46 3
Iran, Islamic Republic of
Iran, Islamic Republic of
163 56 2
Sri Lanka
Sri Lanka
144 8 18
Cyprus
Cyprus
142 33 4
Seychelles
Seychelles
122 39 3
Gibraltar
Gibraltar
122 13 9
Slovakia
Slovakia
121 69 1
Slovenia
Slovenia
117 72 1
Estonia
Estonia
117 75 1
Dominican Republic
Dominican Republic
110 41 2
Hungary
Hungary
107 65 1
Paraguay
Paraguay
105 43 2
Mauritius
Mauritius
104 16 6
Latvia
Latvia
99 50 1
Oman
Oman
98 7 14
Panama
Panama
96 35 2
Kuwait
Kuwait
95 11 8
Croatia
Croatia
83 55 1
Iraq
Iraq
83 32 2
Portugal
Portugal
78 40 1
Belarus
Belarus
78 27 2
Uruguay
Uruguay
75 13 5
Cambodia
Cambodia
74 28 2
Kenya
Kenya
73 36 2
Lebanon
Lebanon
71 22 3
Serbia
Serbia
63 28 2
Belize
Belize
61 24 2
Nigeria
Nigeria
60 34 1
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
58 29 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
57 11 5
Honduras
Honduras
56 21 2
Albania
Albania
54 17 3
RÉUNION
RÉUNION
54 3 18
Bhutan
Bhutan
46 14 3
Moldova, Republic of
Moldova, Republic of
45 26 1
Palestine
Palestine
42 11 3
Iceland
Iceland
42 29 1
Trinidad and Tobago
Trinidad and Tobago
38 7 5
Maldives
Maldives
37 7 5
Azerbaijan
Azerbaijan
37 15 2
Congo
Congo
34 5 6
Grenada
Grenada
34 5 6
Nicaragua
Nicaragua
33 11 3
Virgin Islands, British
Virgin Islands, British
33 16 2
Tanzania, United Republic of
Tanzania, United Republic of
29 27 1
Armenia
Armenia
29 19 1
Puerto Rico
Puerto Rico
27 24 1
Curaçao
Curaçao
27 9 3
El Salvador
El Salvador
26 12 2
Georgia
Georgia
26 11 2
Lao People's Democratic Republic
Lao People's Democratic Republic
26 4 6
Morocco
Morocco
25 15 1
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
24 10 2
Bosnia and Herzegovina
Bosnia and Herzegovina
24 13 1
Cayman Islands
Cayman Islands
23 3 7
Uganda
Uganda
23 10 2
Barbados
Barbados
22 5 4
Malta
Malta
22 10 2
Cameroon
Cameroon
22 4 5
Bahrain
Bahrain
20 3 6
Saint Lucia
Saint Lucia
20 2 10
Uzbekistan
Uzbekistan
19 11 1
Timor-Leste
Timor-Leste
18 2 9
Ghana
Ghana
18 12 1
Angola
Angola
18 16 1
Isle of Man
Isle of Man
17 7 2
Mongolia
Mongolia
17 10 1
Sudan
Sudan
17 7 2
Bahamas
Bahamas
17 1 17
New Caledonia
New Caledonia
17 10 1
Jamaica
Jamaica
16 2 8
Guyana
Guyana
16 2 8
Algeria
Algeria
15 6 2
Côte d'Ivoire
Côte d'Ivoire
15 8 1
Mozambique
Mozambique
14 8 1
Malawi
Malawi
11 8 1
Zimbabwe
Zimbabwe
11 9 1
Sint Maarten (Dutch part)
10 3 3
Vanuatu
Vanuatu
10 4 2
Macao
Macao
10 7 1
Afghanistan
Afghanistan
10 4 2
Namibia
Namibia
10 5 2
Antigua and Barbuda
Antigua and Barbuda
10 8 1
Yemen
Yemen
9 2 4
Liechtenstein
Liechtenstein
9 9 1
Kyrgyzstan
Kyrgyzstan
9 8 1
Bermuda
Bermuda
9 4 2
Guadeloupe
Guadeloupe
9 2 4
Botswana
Botswana
8 4 2
Syrian Arab Republic
Syrian Arab Republic
8 1 8
Benin
Benin
8 5 1
Tunisia
Tunisia
8 5 1
Burkina Faso
Burkina Faso
8 4 2
Djibouti
Djibouti
7 1 7
Dominica
Dominica
6 2 3
Gabon
Gabon
6 4 1
Guam
Guam
6 4 1
French Polynesia
French Polynesia
6 3 2
Togo
Togo
6 3 2
Fiji
Fiji
6 3 2
Montenegro
Montenegro
6 5 1
Zambia
Zambia
5 5 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
5 4 1
European Union
European Union
5 3 1
Brunei Darussalam
Brunei Darussalam
4 4 1
San Marino
San Marino
4 2 2
Niger
Niger
4 2 2
Sierra Leone
Sierra Leone
3 3 1
Samoa
Samoa
3 3 1
Saint Kitts and Nevis
Saint Kitts and Nevis
3 3 1
Cuba
Cuba
3 2 1
Rwanda
Rwanda
3 3 1
Lesotho
Lesotho
3 3 1
Chad
Chad
3 1 3
Ethiopia
Ethiopia
3 1 3
Libya
Libya
3 1 3
Madagascar
Madagascar
3 3 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Saint Barthélemy
3 3 1
Martinique
Martinique
3 1 3
Guernsey
Guernsey
3 3 1
Anguilla
Anguilla
3 2 1
Tajikistan
Tajikistan
3 2 1
Bonaire, Sint Eustatius and Saba
3 3 1
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Andorra
Andorra
2 1 2
Mali
Mali
2 2 1
Haiti
Haiti
2 2 1
Gambia
Gambia
2 2 1
Liberia
Liberia
2 2 1
Tonga
Tonga
2 2 1
French Guiana
French Guiana
2 2 1
Cape Verde
Cape Verde
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Greenland
Greenland
2 1 2
Papua New Guinea
Papua New Guinea
1 1 1
Aruba
Aruba
1 1 1
Comoros
Comoros
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Burundi
Burundi
1 1 1
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
1 1 1
Senegal
Senegal
1 1 1
Suriname
Suriname
1 1 1
Saint Martin (French part)
1 1 1
South Sudan
South Sudan
1 1 1
Somalia
Somalia
1 1 1
American Samoa
American Samoa
1 1 1
Turkmenistan
Turkmenistan
1 1 1
Solomon Islands
Solomon Islands
1 1 1
Palau
Palau
1 1 1
Sao Tome and Principe
Sao Tome and Principe
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 4145 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 16 14 42 105 317 604 1,244 2,203 14,450 9,330 15,767 28,846 48,110 59,163 126,357 112,297 614,874
Change: 6 4 17 40 133 218 582 960 3,355 3,998 6,604 9,733 24,231 35,393 95,800 82,121 434,817
Percent: 60% 40% 68% 61% 72% 56% 87% 77% 30% 74% 72% 50% 101% 148% 313% 272% 241%

IPv6 Announced Prefix Count by CIDR and Growth over 4145 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 9 1 14 3 7 7 29 8 15 21 139 3,722 536 210 16,967
Change: 3 0 10 0 4 6 28 7 10 18 132 3,721 534 207 15,372
Percent: 50% 0% 250% 0% 133% 600% 2800% 700% 200% 600% 1885% 372100% 26700% 6900% 963%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 2,834 2,965 1,099 5,107 881 2,865 3,023 11,120 717 2,863 773 12,426
Change: 2,818 2,949 1,067 5,079 880 2,864 3,021 11,052 716 2,841 771 12,418
Percent: 17612% 18431% 3334% 18139% 88000% 286400% 151050% 16252% 71600% 12913% 38550% 155225%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 1,295 3,461 2,205 68,161 602 75 46 228 116 36
Change: 1,290 3,458 2,196 67,447 601 74 44 227 115 35
Percent: 25800% 115266% 24400% 9446% 60100% 7400% 2200% 22700% 11500% 3500%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 18 989 9 8 15 19 2 5 5 4,011
Change: 17 979 8 7 14 18 1 4 4 3,934
Percent: 1700% 9790% 800% 700% 1400% 1800% 100% 400% 400% 5109%