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
247,299 19,448 12
Brazil
Brazil
69,662 7,838 8
China
China
43,723 750 58
India
India
38,738 1,995 19
Russian Federation
Russian Federation
38,359 5,294 7
Canada
Canada
29,920 1,489 20
Turkey
Turkey
23,542 557 42
Australia
Australia
22,252 1,865 11
Spain
Spain
20,844 1,015 20
Korea, Republic of
Korea, Republic of
20,338 786 25
Argentina
Argentina
18,349 1,057 17
Mexico
Mexico
17,914 384 46
Indonesia
Indonesia
17,727 1,412 12
United Kingdom
United Kingdom
17,212 2,712 6
Germany
Germany
16,278 2,555 6
Viet Nam
Viet Nam
12,234 295 41
Hong Kong
Hong Kong
11,991 772 15
Japan
Japan
11,234 724 15
Ukraine
Ukraine
11,048 1,765 6
France
France
10,217 1,396 7
Netherlands
Netherlands
9,789 1,636 5
Thailand
Thailand
9,483 406 23
Taiwan
Taiwan
9,215 241 38
South Africa
South Africa
9,089 675 13
Colombia
Colombia
9,087 211 43
Seychelles
Seychelles
8,443 257 32
Italy
Italy
7,622 1,049 7
Bulgaria
Bulgaria
7,275 720 10
Poland
Poland
7,041 2,172 3
Iran, Islamic Republic of
Iran, Islamic Republic of
7,030 482 14
Singapore
Singapore
6,886 525 13
Saudi Arabia
Saudi Arabia
6,809 155 43
Israel
Israel
6,620 304 21
Sweden
Sweden
6,322 769 8
Romania
Romania
6,065 1,091 5
Egypt
Egypt
6,024 64 94
Bangladesh
Bangladesh
5,723 872 6
Chile
Chile
5,404 312 17
Pakistan
Pakistan
5,265 183 28
Philippines
Philippines
4,414 346 12
Costa Rica
Costa Rica
4,240 91 46
Kazakhstan
Kazakhstan
3,749 124 30
Ecuador
Ecuador
3,706 134 27
Switzerland
Switzerland
3,540 821 4
Czech Republic
Czech Republic
3,291 1,038 3
New Zealand
New Zealand
3,268 460 7
Austria
Austria
3,127 656 4
Malaysia
Malaysia
2,905 231 12
European Union
European Union
2,904 349 8
United Arab Emirates
United Arab Emirates
2,859 100 28
Peru
Peru
2,409 71 33
Nigeria
Nigeria
2,188 183 11
Kuwait
Kuwait
2,116 77 27
Belgium
Belgium
1,838 330 5
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,829 110 16
Morocco
Morocco
1,816 24 75
Cambodia
Cambodia
1,815 101 17
Norway
Norway
1,786 319 5
Kenya
Kenya
1,763 112 15
Lithuania
Lithuania
1,752 190 9
Iraq
Iraq
1,674 133 12
Lebanon
Lebanon
1,647 147 11
Denmark
Denmark
1,630 358 4
Hungary
Hungary
1,554 240 6
Serbia
Serbia
1,478 173 8
Tunisia
Tunisia
1,477 29 50
Finland
Finland
1,428 307 4
Paraguay
Paraguay
1,399 81 17
Greece
Greece
1,306 195 6
Panama
Panama
1,258 104 12
Palestine
Palestine
1,222 47 26
Mauritius
Mauritius
1,221 40 30
Ireland
Ireland
1,214 240 5
Jordan
Jordan
1,139 44 25
El Salvador
El Salvador
1,060 48 22
Belarus
Belarus
1,048 103 10
Nepal
Nepal
982 92 10
Latvia
Latvia
971 253 3
Côte d'Ivoire
Côte d'Ivoire
958 18 53
Dominican Republic
Dominican Republic
947 55 17
Bolivia, Plurinational State of
Bolivia, Plurinational State of
902 40 22
Cyprus
Cyprus
897 98 9
Oman
Oman
890 16 55
Estonia
Estonia
876 177 4
Uruguay
Uruguay
868 24 36
Puerto Rico
Puerto Rico
860 75 11
Mozambique
Mozambique
840 25 33
Slovakia
Slovakia
829 184 4
Luxembourg
Luxembourg
786 118 6
Azerbaijan
Azerbaijan
765 49 15
Honduras
Honduras
761 86 8
Portugal
Portugal
752 125 6
Uganda
Uganda
717 44 16
Slovenia
Slovenia
702 254 2
Moldova, Republic of
Moldova, Republic of
687 146 4
Guatemala
Guatemala
681 54 12
Tanzania, United Republic of
Tanzania, United Republic of
672 75 8
Sudan
Sudan
645 9 71
Albania
Albania
631 72 8
Bosnia and Herzegovina
Bosnia and Herzegovina
631 39 16
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
607 48 12
Ghana
Ghana
590 83 7
Armenia
Armenia
565 76 7
Myanmar
Myanmar
564 86 6
Malta
Malta
549 40 13
Bahrain
Bahrain
544 24 22
Georgia
Georgia
535 101 5
Sri Lanka
Sri Lanka
461 20 23
Senegal
Senegal
447 12 37
Cameroon
Cameroon
444 18 24
Croatia
Croatia
441 140 3
Barbados
Barbados
438 15 29
Mongolia
Mongolia
437 51 8
Afghanistan
Afghanistan
420 58 7
Angola
Angola
403 48 8
Trinidad and Tobago
Trinidad and Tobago
397 14 28
Algeria
Algeria
384 9 42
Nicaragua
Nicaragua
371 26 14
Jamaica
Jamaica
358 17 21
Kyrgyzstan
Kyrgyzstan
332 30 11
Madagascar
Madagascar
326 5 65
Qatar
Qatar
314 16 19
Botswana
Botswana
292 23 12
Lao People's Democratic Republic
Lao People's Democratic Republic
288 23 12
Brunei Darussalam
Brunei Darussalam
285 11 25
Malawi
Malawi
283 10 28
French Polynesia
French Polynesia
275 4 68
Suriname
Suriname
271 3 90
Zambia
Zambia
267 24 11
Maldives
Maldives
266 12 22
Zimbabwe
Zimbabwe
257 20 12
Syrian Arab Republic
Syrian Arab Republic
243 1 243
Iceland
Iceland
242 71 3
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
236 43 5
Antigua and Barbuda
Antigua and Barbuda
234 9 26
Libya
Libya
230 12 19
Belize
Belize
229 53 4
Rwanda
Rwanda
220 17 12
Uzbekistan
Uzbekistan
215 46 4
Burkina Faso
Burkina Faso
206 21 9
Haiti
Haiti
200 9 22
Tajikistan
Tajikistan
199 14 14
Gibraltar
Gibraltar
182 38 4
Namibia
Namibia
177 13 13
Ethiopia
Ethiopia
172 1 172
Curaçao
Curaçao
171 26 6
Bermuda
Bermuda
167 17 9
Benin
Benin
156 12 13
Fiji
Fiji
141 11 12
Papua New Guinea
Papua New Guinea
128 24 5
Burundi
Burundi
124 9 13
Gabon
Gabon
118 17 6
Aruba
Aruba
117 4 29
Yemen
Yemen
112 6 18
Virgin Islands, British
Virgin Islands, British
108 53 2
Macao
Macao
107 10 10
Guyana
Guyana
106 5 21
San Marino
San Marino
102 9 11
Congo
Congo
101 11 9
Montenegro
Montenegro
96 28 3
Somalia
Somalia
94 19 4
Bahamas
Bahamas
93 6 15
Virgin Islands, U.S.
Virgin Islands, U.S.
93 5 18
Djibouti
Djibouti
89 2 44
Isle of Man
Isle of Man
84 20 4
Guam
Guam
81 10 8
Togo
Togo
80 8 10
Sierra Leone
Sierra Leone
75 16 4
Niger
Niger
74 5 14
Mauritania
Mauritania
73 4 18
Vanuatu
Vanuatu
69 15 4
RÉUNION
RÉUNION
68 6 11
New Caledonia
New Caledonia
66 12 5
Mali
Mali
65 10 6
Jersey
Jersey
62 8 7
Lesotho
Lesotho
61 8 7
Liechtenstein
Liechtenstein
61 27 2
Samoa
Samoa
61 7 8
Chad
Chad
58 13 4
Guinea
Guinea
58 8 7
Timor-Leste
Timor-Leste
57 8 7
Gambia
Gambia
56 8 7
South Sudan
South Sudan
55 17 3
Bhutan
Bhutan
53 14 3
Liberia
Liberia
53 10 5
Andorra
Andorra
52 1 52
Sint Maarten (Dutch part)
50 4 12
Cayman Islands
Cayman Islands
47 14 3
Swaziland
Swaziland
47 7 6
Guernsey
Guernsey
41 3 13
Saint Lucia
Saint Lucia
40 6 6
Cuba
Cuba
34 3 11
Equatorial Guinea
Equatorial Guinea
31 6 5
Solomon Islands
Solomon Islands
31 7 4
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Bonaire, Sint Eustatius and Saba
29 6 4
Greenland
Greenland
28 5 5
Cook Islands
Cook Islands
27 2 13
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Kiribati
Kiribati
25 4 6
Cape Verde
Cape Verde
25 3 8
Monaco
Monaco
25 5 5
Anguilla
Anguilla
24 6 4
Grenada
Grenada
24 5 4
Guadeloupe
Guadeloupe
22 6 3
Tonga
Tonga
22 6 3
Sao Tome and Principe
Sao Tome and Principe
21 2 10
Martinique
Martinique
20 5 4
Dominica
Dominica
19 5 3
American Samoa
American Samoa
18 2 9
Central African Republic
Central African Republic
18 4 4
French Guiana
French Guiana
18 6 3
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
17 1 17
Comoros
Comoros
15 2 7
Micronesia, Federated States of
Micronesia, Federated States of
15 4 3
Saint Martin (French part)
15 6 2
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Turkmenistan
Turkmenistan
13 5 2
Faroe Islands
Faroe Islands
13 4 3
Nauru
Nauru
10 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
8 3 2
Tuvalu
Tuvalu
7 2 3
British Indian Ocean Territory
British Indian Ocean Territory
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
Tokelau
Tokelau
4 1 4
Saint Barthélemy
4 3 1
Mayotte
Mayotte
4 1 4
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
4 1 4
Asia Pacific
3 1 3
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
3 1 3
Niue
Niue
2 2 1
Åland Islands
Åland Islands
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
27,163 3,521 7
Brazil
Brazil
14,013 4,418 3
India
India
6,147 392 15
China
China
5,793 346 16
Japan
Japan
5,423 334 16
Germany
Germany
4,282 1,408 3
United Kingdom
United Kingdom
3,489 867 4
Mexico
Mexico
3,023 84 35
Netherlands
Netherlands
2,684 686 3
Russian Federation
Russian Federation
2,627 914 2
Australia
Australia
2,339 424 5
Viet Nam
Viet Nam
1,928 78 24
France
France
1,721 522 3
European Union
European Union
1,520 154 9
Indonesia
Indonesia
1,426 287 4
Thailand
Thailand
1,295 143 9
Spain
Spain
1,280 185 6
Canada
Canada
1,276 443 2
Singapore
Singapore
1,260 183 6
Sweden
Sweden
1,112 361 3
Switzerland
Switzerland
1,087 456 2
Saudi Arabia
Saudi Arabia
1,029 26 39
Austria
Austria
1,019 334 3
Ireland
Ireland
1,001 97 10
Argentina
Argentina
879 240 3
Taiwan
Taiwan
877 99 8
Hong Kong
Hong Kong
825 234 3
Romania
Romania
825 128 6
United Arab Emirates
United Arab Emirates
816 16 51
Israel
Israel
789 62 12
Poland
Poland
763 338 2
Bangladesh
Bangladesh
704 156 4
Czech Republic
Czech Republic
688 390 1
Ecuador
Ecuador
603 58 10
New Zealand
New Zealand
554 136 4
Ukraine
Ukraine
551 275 2
Turkey
Turkey
550 84 6
Italy
Italy
499 281 1
Belgium
Belgium
467 186 2
Peru
Peru
462 20 23
Chile
Chile
451 71 6
South Africa
South Africa
446 177 2
Colombia
Colombia
436 86 5
Philippines
Philippines
435 43 10
Jordan
Jordan
411 10 41
Norway
Norway
400 180 2
Malaysia
Malaysia
366 114 3
Egypt
Egypt
362 8 45
Denmark
Denmark
330 143 2
Greece
Greece
293 64 4
Korea, Republic of
Korea, Republic of
292 38 7
Gibraltar
Gibraltar
280 12 23
Bulgaria
Bulgaria
226 101 2
Finland
Finland
223 138 1
Kazakhstan
Kazakhstan
191 24 7
Myanmar
Myanmar
168 13 12
Costa Rica
Costa Rica
155 50 3
Sri Lanka
Sri Lanka
147 9 16
Pakistan
Pakistan
147 25 5
Qatar
Qatar
140 9 15
Iran, Islamic Republic of
Iran, Islamic Republic of
133 48 2
Lithuania
Lithuania
127 51 2
Paraguay
Paraguay
122 39 3
Panama
Panama
116 25 4
Slovenia
Slovenia
115 70 1
Estonia
Estonia
115 70 1
Hungary
Hungary
113 70 1
Guatemala
Guatemala
102 18 5
Luxembourg
Luxembourg
100 55 1
Belarus
Belarus
99 33 3
Slovakia
Slovakia
98 68 1
Kuwait
Kuwait
91 10 9
Oman
Oman
84 5 16
Latvia
Latvia
81 47 1
Nepal
Nepal
81 21 3
Dominican Republic
Dominican Republic
81 32 2
Cambodia
Cambodia
78 24 3
Lebanon
Lebanon
75 23 3
Croatia
Croatia
73 41 1
Portugal
Portugal
73 40 1
Iraq
Iraq
70 21 3
Uruguay
Uruguay
64 13 4
Serbia
Serbia
61 31 1
Kenya
Kenya
61 25 2
Albania
Albania
55 17 3
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
53 26 2
Nigeria
Nigeria
52 27 1
Lao People's Democratic Republic
Lao People's Democratic Republic
51 4 12
Honduras
Honduras
50 23 2
Mauritius
Mauritius
49 12 4
Liechtenstein
Liechtenstein
45 13 3
Moldova, Republic of
Moldova, Republic of
44 23 1
Palestine
Palestine
42 14 3
Bolivia, Plurinational State of
Bolivia, Plurinational State of
40 10 4
Belize
Belize
39 12 3
Suriname
Suriname
39 1 39
Bhutan
Bhutan
38 11 3
Iceland
Iceland
38 30 1
Grenada
Grenada
34 5 6
Maldives
Maldives
31 6 5
Cyprus
Cyprus
30 18 1
Trinidad and Tobago
Trinidad and Tobago
29 6 4
Congo
Congo
29 3 9
Tanzania, United Republic of
Tanzania, United Republic of
29 24 1
Azerbaijan
Azerbaijan
28 13 2
Armenia
Armenia
27 20 1
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
26 11 2
Curaçao
Curaçao
24 8 3
Barbados
Barbados
23 5 4
Cayman Islands
Cayman Islands
22 3 7
Morocco
Morocco
22 13 1
Bosnia and Herzegovina
Bosnia and Herzegovina
21 12 1
Malta
Malta
21 11 1
Cameroon
Cameroon
20 5 4
Nicaragua
Nicaragua
20 11 1
Timor-Leste
Timor-Leste
18 2 9
Saint Lucia
Saint Lucia
18 2 9
RÉUNION
RÉUNION
18 2 9
Puerto Rico
Puerto Rico
18 17 1
El Salvador
El Salvador
17 13 1
Mongolia
Mongolia
16 9 1
Uganda
Uganda
16 8 2
Sudan
Sudan
16 6 2
Seychelles
Seychelles
15 10 1
Algeria
Algeria
15 4 3
Guyana
Guyana
14 3 4
Ghana
Ghana
14 9 1
Uzbekistan
Uzbekistan
14 7 2
Georgia
Georgia
13 11 1
Bahrain
Bahrain
13 4 3
Côte d'Ivoire
Côte d'Ivoire
13 5 2
Holy See (Vatican City State)
Holy See (Vatican City State)
12 5 2
New Caledonia
New Caledonia
11 7 1
Mozambique
Mozambique
11 5 2
Fiji
Fiji
10 2 5
Sint Maarten (Dutch part)
10 3 3
Yemen
Yemen
9 2 4
Kyrgyzstan
Kyrgyzstan
9 8 1
Macao
Macao
9 6 1
Virgin Islands, British
Virgin Islands, British
9 6 1
Bermuda
Bermuda
9 4 2
Syrian Arab Republic
Syrian Arab Republic
8 1 8
Angola
Angola
8 8 1
Vanuatu
Vanuatu
8 4 2
Djibouti
Djibouti
8 1 8
Namibia
Namibia
7 3 2
Botswana
Botswana
7 3 2
Benin
Benin
6 3 2
Malawi
Malawi
6 4 1
Tunisia
Tunisia
6 4 1
Zimbabwe
Zimbabwe
6 5 1
Guam
Guam
5 3 1
Gabon
Gabon
5 4 1
Isle of Man
Isle of Man
5 5 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
5 4 1
Burkina Faso
Burkina Faso
4 3 1
Montenegro
Montenegro
4 4 1
Brunei Darussalam
Brunei Darussalam
4 4 1
San Marino
San Marino
4 2 2
Zambia
Zambia
4 4 1
French Polynesia
French Polynesia
3 2 1
Afghanistan
Afghanistan
3 2 1
Haiti
Haiti
3 3 1
Tajikistan
Tajikistan
3 2 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Cuba
Cuba
3 2 1
Guernsey
Guernsey
3 2 1
Saint Barthélemy
3 3 1
Senegal
Senegal
2 1 2
Liberia
Liberia
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Lesotho
Lesotho
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Tonga
Tonga
2 2 1
Samoa
Samoa
2 2 1
Rwanda
Rwanda
2 2 1
Andorra
Andorra
2 1 2
South Sudan
South Sudan
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
Anguilla
Anguilla
1 1 1
Saint Martin (French part)
1 1 1
Sierra Leone
Sierra Leone
1 1 1
Ethiopia
Ethiopia
1 1 1
American Samoa
American Samoa
1 1 1
Guadeloupe
Guadeloupe
1 1 1
Papua New Guinea
Papua New Guinea
1 1 1
Bonaire, Sint Eustatius and Saba
1 1 1
Palau
Palau
1 1 1
Dominica
Dominica
1 1 1
Togo
Togo
1 1 1
Madagascar
Madagascar
1 1 1
Mali
Mali
1 1 1
Bahamas
Bahamas
1 1 1
Antigua and Barbuda
Antigua and Barbuda
1 1 1
Saint Kitts and Nevis
Saint Kitts and Nevis
1 1 1
Gambia
Gambia
1 1 1
Cape Verde
Cape Verde
1 1 1
Aruba
Aruba
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 3877 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 13 11 44 107 314 600 1,232 2,119 14,281 9,378 15,427 28,388 45,906 56,842 121,136 101,056 559,726
Change: 3 1 19 42 130 214 570 876 3,186 4,046 6,264 9,275 22,027 33,072 90,579 70,880 379,669
Percent: 30% 10% 76% 64% 70% 55% 86% 70% 28% 75% 68% 48% 92% 139% 296% 234% 210%

IPv6 Announced Prefix Count by CIDR and Growth over 3877 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 9 1 14 6 7 5 26 7 15 20 112 3,277 461 198 15,229
Change: 1 0 10 3 4 4 25 6 10 17 105 3,276 459 195 13,634
Percent: 12% 0% 250% 100% 133% 400% 2500% 600% 200% 566% 1500% 327600% 22950% 6500% 854%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 2,037 2,098 877 4,374 674 2,498 2,420 5,341 607 1,524 553 6,035
Change: 2,021 2,082 845 4,346 673 2,497 2,418 5,273 606 1,502 551 6,027
Percent: 12631% 13012% 2640% 15521% 67300% 249700% 120900% 7754% 60600% 6827% 27550% 75337%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 746 2,999 1,658 52,986 253 58 52 192 131 32
Change: 741 2,996 1,649 52,272 252 57 50 191 130 31
Percent: 14820% 99866% 18322% 7321% 25200% 5700% 2500% 19100% 13000% 3100%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 20 660 9 1 3 18 2 6 6 6,117
Change: 19 650 8 0 2 17 1 5 5 6,040
Percent: 1900% 6500% 800% 0% 200% 1700% 100% 500% 500% 7844%