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
277,270 19,980 13
Brazil
Brazil
72,559 8,195 8
China
China
54,997 801 68
India
India
41,126 2,281 18
Russian Federation
Russian Federation
38,506 5,104 7
Canada
Canada
34,335 1,613 21
Australia
Australia
22,626 1,927 11
Turkey
Turkey
22,578 607 37
Germany
Germany
21,573 2,456 8
Spain
Spain
21,085 1,072 19
Mexico
Mexico
19,759 413 47
Korea, Republic of
Korea, Republic of
19,467 793 24
Indonesia
Indonesia
18,954 1,661 11
Poland
Poland
17,188 2,195 7
United Kingdom
United Kingdom
16,149 2,436 6
Argentina
Argentina
15,985 1,032 15
Viet Nam
Viet Nam
13,099 322 40
Hong Kong
Hong Kong
12,214 836 14
Japan
Japan
11,371 748 15
France
France
11,310 1,426 7
Ukraine
Ukraine
11,253 1,749 6
Netherlands
Netherlands
10,522 1,496 7
Thailand
Thailand
10,229 434 23
Colombia
Colombia
9,470 234 40
South Africa
South Africa
9,360 702 13
Taiwan
Taiwan
8,965 233 38
Italy
Italy
7,879 1,065 7
Iran, Islamic Republic of
Iran, Islamic Republic of
7,670 514 14
Bulgaria
Bulgaria
7,660 746 10
Egypt
Egypt
7,260 66 110
Saudi Arabia
Saudi Arabia
7,229 151 47
Singapore
Singapore
6,922 552 12
Israel
Israel
6,580 309 21
Bangladesh
Bangladesh
6,530 978 6
Romania
Romania
6,414 1,046 6
Sweden
Sweden
5,683 756 7
Chile
Chile
5,683 379 14
Pakistan
Pakistan
5,580 218 25
Peru
Peru
5,439 97 56
Seychelles
Seychelles
5,333 370 14
Philippines
Philippines
4,687 344 13
Czech Republic
Czech Republic
4,258 1,291 3
Costa Rica
Costa Rica
4,181 92 45
Kazakhstan
Kazakhstan
3,832 127 30
Switzerland
Switzerland
3,684 811 4
Ecuador
Ecuador
3,526 152 23
Austria
Austria
3,523 757 4
New Zealand
New Zealand
3,363 464 7
Malaysia
Malaysia
3,062 244 12
United Arab Emirates
United Arab Emirates
3,034 120 25
Nigeria
Nigeria
2,399 194 12
Lithuania
Lithuania
2,353 233 10
Kuwait
Kuwait
2,200 76 28
Morocco
Morocco
2,079 25 83
Iraq
Iraq
1,962 147 13
Kenya
Kenya
1,942 125 15
Jordan
Jordan
1,899 39 48
Cambodia
Cambodia
1,849 105 17
Ireland
Ireland
1,773 245 7
Belgium
Belgium
1,773 336 5
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,733 109 15
Denmark
Denmark
1,697 347 4
Lebanon
Lebanon
1,673 155 10
Norway
Norway
1,642 314 5
Hungary
Hungary
1,618 237 6
Greece
Greece
1,549 173 8
Finland
Finland
1,513 306 4
Panama
Panama
1,449 117 12
Serbia
Serbia
1,433 172 8
Palestine
Palestine
1,339 45 29
Tunisia
Tunisia
1,285 31 41
Cyprus
Cyprus
1,210 135 8
Mauritius
Mauritius
1,119 39 28
Latvia
Latvia
1,094 257 4
Belarus
Belarus
1,070 101 10
El Salvador
El Salvador
1,070 50 21
Côte d'Ivoire
Côte d'Ivoire
1,058 17 62
Nepal
Nepal
1,041 117 8
Luxembourg
Luxembourg
1,015 122 8
Bolivia, Plurinational State of
Bolivia, Plurinational State of
985 42 23
Oman
Oman
904 18 50
Uruguay
Uruguay
900 24 37
Paraguay
Paraguay
877 85 10
Puerto Rico
Puerto Rico
876 88 9
Azerbaijan
Azerbaijan
873 53 16
Dominican Republic
Dominican Republic
843 60 14
Moldova, Republic of
Moldova, Republic of
807 162 4
Honduras
Honduras
780 88 8
Mozambique
Mozambique
776 26 29
Slovakia
Slovakia
760 198 3
Portugal
Portugal
749 116 6
Tanzania, United Republic of
Tanzania, United Republic of
745 80 9
Albania
Albania
740 84 8
Slovenia
Slovenia
731 275 2
Sudan
Sudan
699 10 69
Guatemala
Guatemala
697 57 12
Bosnia and Herzegovina
Bosnia and Herzegovina
662 41 16
Estonia
Estonia
658 173 3
Uganda
Uganda
649 46 14
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
634 51 12
Bahrain
Bahrain
610 23 26
Ghana
Ghana
588 85 6
Myanmar
Myanmar
575 84 6
Armenia
Armenia
572 85 6
Malta
Malta
560 40 14
Sri Lanka
Sri Lanka
545 20 27
Georgia
Georgia
537 109 4
Croatia
Croatia
504 152 3
Afghanistan
Afghanistan
470 60 7
Algeria
Algeria
468 8 58
Barbados
Barbados
437 16 27
Cameroon
Cameroon
434 19 22
Mongolia
Mongolia
433 57 7
Trinidad and Tobago
Trinidad and Tobago
406 15 27
Belize
Belize
387 103 3
Suriname
Suriname
368 3 122
Jamaica
Jamaica
363 19 19
Nicaragua
Nicaragua
358 26 13
Angola
Angola
357 53 6
Madagascar
Madagascar
355 5 71
Malawi
Malawi
350 20 17
Kyrgyzstan
Kyrgyzstan
343 32 10
Qatar
Qatar
342 19 18
Antigua and Barbuda
Antigua and Barbuda
323 26 12
Brunei Darussalam
Brunei Darussalam
316 10 31
Ethiopia
Ethiopia
309 1 309
Zimbabwe
Zimbabwe
300 21 14
Lao People's Democratic Republic
Lao People's Democratic Republic
288 24 12
Zambia
Zambia
274 23 11
Libya
Libya
273 16 17
Syrian Arab Republic
Syrian Arab Republic
263 2 131
Maldives
Maldives
262 12 21
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
258 48 5
Gibraltar
Gibraltar
257 54 4
French Polynesia
French Polynesia
257 5 51
Uzbekistan
Uzbekistan
240 47 5
Rwanda
Rwanda
240 16 15
Iceland
Iceland
227 66 3
Botswana
Botswana
217 20 10
Tajikistan
Tajikistan
210 17 12
Senegal
Senegal
207 12 17
Curaçao
Curaçao
206 30 6
Burkina Faso
Burkina Faso
205 22 9
Bermuda
Bermuda
194 16 12
Virgin Islands, British
Virgin Islands, British
187 71 2
Benin
Benin
184 14 13
Namibia
Namibia
179 15 11
Haiti
Haiti
177 6 29
Fiji
Fiji
144 11 13
Papua New Guinea
Papua New Guinea
141 27 5
Isle of Man
Isle of Man
139 25 5
Yemen
Yemen
129 6 21
Burundi
Burundi
122 9 13
Macao
Macao
122 11 11
Somalia
Somalia
116 18 6
Martinique
Martinique
112 5 22
Gabon
Gabon
109 17 6
Togo
Togo
108 8 13
San Marino
San Marino
106 13 8
Bahamas
Bahamas
106 7 15
Congo
Congo
102 13 7
Djibouti
Djibouti
102 3 34
Aruba
Aruba
101 4 25
Virgin Islands, U.S.
Virgin Islands, U.S.
101 4 25
Guyana
Guyana
87 6 14
Niger
Niger
86 7 12
Guadeloupe
Guadeloupe
85 6 14
Guam
Guam
83 10 8
RÉUNION
RÉUNION
83 7 11
Mali
Mali
80 11 7
Chad
Chad
79 15 5
Montenegro
Montenegro
77 29 2
Sierra Leone
Sierra Leone
76 16 4
Liechtenstein
Liechtenstein
73 27 2
Vanuatu
Vanuatu
72 17 4
European Union
European Union
72 39 1
Lesotho
Lesotho
66 7 9
Mauritania
Mauritania
66 4 16
South Sudan
South Sudan
65 19 3
Guinea
Guinea
64 8 8
New Caledonia
New Caledonia
63 14 4
Samoa
Samoa
60 7 8
Cayman Islands
Cayman Islands
57 18 3
Timor-Leste
Timor-Leste
57 7 8
Sint Maarten (Dutch part)
57 4 14
Gambia
Gambia
57 9 6
Bhutan
Bhutan
56 17 3
Guernsey
Guernsey
56 7 8
Andorra
Andorra
53 1 53
Cuba
Cuba
52 3 17
Liberia
Liberia
52 10 5
Jersey
Jersey
48 8 6
Swaziland
Swaziland
47 10 4
Bonaire, Sint Eustatius and Saba
43 7 6
Saint Lucia
Saint Lucia
41 6 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
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
26 5 5
Cape Verde
Cape Verde
25 3 8
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 6 4
Grenada
Grenada
24 5 4
Kiribati
Kiribati
24 4 6
Dominica
Dominica
22 6 3
Sao Tome and Principe
Sao Tome and Principe
20 2 10
Saint Martin (French part)
19 7 2
Tonga
Tonga
19 6 3
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Micronesia, Federated States of
Micronesia, Federated States of
18 5 3
American Samoa
American Samoa
18 2 9
French Guiana
French Guiana
17 6 2
Central African Republic
Central African Republic
16 4 4
Monaco
Monaco
15 3 5
Comoros
Comoros
15 2 7
Turkmenistan
Turkmenistan
14 5 2
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Faroe Islands
Faroe Islands
13 4 3
Åland Islands
Åland Islands
11 2 5
Eritrea
Eritrea
11 1 11
Nauru
Nauru
10 3 3
Niue
Niue
10 2 5
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 2 5
Guinea-Bissau
Guinea-Bissau
9 3 3
Saint Kitts and Nevis
Saint Kitts and Nevis
9 4 2
Tuvalu
Tuvalu
8 2 4
Palau
Palau
6 3 2
Montserrat
Montserrat
5 1 5
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
Tokelau
Tokelau
4 1 4
Norfolk Island
Norfolk Island
4 2 2
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
30,444 3,991 7
China
China
20,608 603 34
Brazil
Brazil
19,665 5,643 3
India
India
7,449 448 16
Japan
Japan
5,797 365 15
Mexico
Mexico
5,116 103 49
Germany
Germany
4,853 1,411 3
Viet Nam
Viet Nam
4,079 95 42
Netherlands
Netherlands
4,065 661 6
United Kingdom
United Kingdom
3,477 843 4
Switzerland
Switzerland
3,419 651 5
Australia
Australia
3,041 460 6
Russian Federation
Russian Federation
2,874 933 3
Canada
Canada
2,096 501 4
Argentina
Argentina
2,078 283 7
France
France
1,976 596 3
Saudi Arabia
Saudi Arabia
1,927 29 66
Indonesia
Indonesia
1,796 300 5
Sweden
Sweden
1,501 367 4
Thailand
Thailand
1,439 153 9
Spain
Spain
1,403 203 6
Bangladesh
Bangladesh
1,249 231 5
Singapore
Singapore
1,238 192 6
United Arab Emirates
United Arab Emirates
1,139 21 54
Romania
Romania
1,103 150 7
Philippines
Philippines
1,084 48 22
Austria
Austria
1,072 363 2
Chile
Chile
1,044 81 12
Ireland
Ireland
1,009 90 11
Malaysia
Malaysia
960 98 9
Poland
Poland
937 359 2
Ecuador
Ecuador
914 63 14
Hong Kong
Hong Kong
901 268 3
Colombia
Colombia
853 114 7
Taiwan
Taiwan
833 122 6
Italy
Italy
805 303 2
Czech Republic
Czech Republic
757 401 1
Turkey
Turkey
751 94 7
Jordan
Jordan
656 9 72
Ukraine
Ukraine
625 285 2
South Africa
South Africa
556 237 2
Peru
Peru
548 36 15
New Zealand
New Zealand
499 148 3
Belgium
Belgium
485 205 2
Korea, Republic of
Korea, Republic of
476 40 11
Egypt
Egypt
419 9 46
Israel
Israel
347 64 5
Myanmar
Myanmar
344 16 21
Denmark
Denmark
339 151 2
Norway
Norway
332 180 1
Guatemala
Guatemala
279 21 13
Bulgaria
Bulgaria
275 114 2
Finland
Finland
243 142 1
Pakistan
Pakistan
239 24 9
Nepal
Nepal
234 39 6
Lithuania
Lithuania
233 61 3
Qatar
Qatar
204 7 29
Kazakhstan
Kazakhstan
194 25 7
Greece
Greece
179 60 2
Luxembourg
Luxembourg
175 54 3
Iran, Islamic Republic of
Iran, Islamic Republic of
170 56 3
Costa Rica
Costa Rica
167 46 3
Sri Lanka
Sri Lanka
148 8 18
Cyprus
Cyprus
147 33 4
Gibraltar
Gibraltar
142 13 10
Seychelles
Seychelles
136 39 3
Slovakia
Slovakia
128 71 1
Estonia
Estonia
121 77 1
Slovenia
Slovenia
118 72 1
Hungary
Hungary
115 66 1
Dominican Republic
Dominican Republic
113 40 2
Paraguay
Paraguay
110 43 2
Mauritius
Mauritius
107 16 6
Oman
Oman
99 7 14
Latvia
Latvia
99 50 1
Panama
Panama
98 35 2
Kuwait
Kuwait
97 11 8
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
94 34 2
Iraq
Iraq
93 36 2
Croatia
Croatia
90 56 1
Portugal
Portugal
89 41 2
Nigeria
Nigeria
88 36 2
Belarus
Belarus
81 28 2
Uruguay
Uruguay
79 13 6
Cambodia
Cambodia
74 28 2
Lebanon
Lebanon
73 23 3
Kenya
Kenya
73 35 2
Belize
Belize
67 25 2
Serbia
Serbia
65 29 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
60 11 5
Albania
Albania
58 18 3
Honduras
Honduras
57 21 2
RÉUNION
RÉUNION
56 3 18
Bhutan
Bhutan
49 14 3
Moldova, Republic of
Moldova, Republic of
44 26 1
Palestine
Palestine
43 12 3
Trinidad and Tobago
Trinidad and Tobago
39 7 5
Maldives
Maldives
37 7 5
Azerbaijan
Azerbaijan
37 15 2
Nicaragua
Nicaragua
35 12 2
Puerto Rico
Puerto Rico
35 27 1
Grenada
Grenada
34 5 6
Congo
Congo
34 5 6
Iceland
Iceland
34 28 1
Virgin Islands, British
Virgin Islands, British
33 16 2
Uganda
Uganda
33 10 3
El Salvador
El Salvador
30 12 2
Armenia
Armenia
30 19 1
Tanzania, United Republic of
Tanzania, United Republic of
30 28 1
Curaçao
Curaçao
28 9 3
Lao People's Democratic Republic
Lao People's Democratic Republic
26 4 6
Georgia
Georgia
26 11 2
Morocco
Morocco
25 15 1
Bosnia and Herzegovina
Bosnia and Herzegovina
24 13 1
Cayman Islands
Cayman Islands
23 3 7
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
23 10 2
Cameroon
Cameroon
22 4 5
Barbados
Barbados
22 5 4
Malta
Malta
22 10 2
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
21 7 3
Guyana
Guyana
20 3 6
Saint Lucia
Saint Lucia
20 2 10
Bahrain
Bahrain
20 3 6
Uzbekistan
Uzbekistan
19 11 1
Ghana
Ghana
18 12 1
Sudan
Sudan
18 7 2
Angola
Angola
18 16 1
Timor-Leste
Timor-Leste
18 2 9
Bahamas
Bahamas
17 1 17
Mongolia
Mongolia
17 10 1
Côte d'Ivoire
Côte d'Ivoire
17 8 2
Isle of Man
Isle of Man
17 7 2
New Caledonia
New Caledonia
17 10 1
Algeria
Algeria
16 6 2
Jamaica
Jamaica
15 2 7
Mozambique
Mozambique
14 8 1
Antigua and Barbuda
Antigua and Barbuda
11 9 1
Malawi
Malawi
11 8 1
Zimbabwe
Zimbabwe
11 9 1
Sint Maarten (Dutch part)
10 3 3
Liechtenstein
Liechtenstein
10 9 1
Afghanistan
Afghanistan
10 4 2
Tunisia
Tunisia
10 6 1
Macao
Macao
10 7 1
Namibia
Namibia
10 5 2
Vanuatu
Vanuatu
10 4 2
Burkina Faso
Burkina Faso
9 5 1
Yemen
Yemen
9 2 4
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
Togo
Togo
8 3 2
Benin
Benin
7 5 1
Guam
Guam
6 4 1
Gabon
Gabon
6 4 1
Fiji
Fiji
6 3 2
French Polynesia
French Polynesia
6 3 2
Djibouti
Djibouti
6 1 6
Montenegro
Montenegro
6 5 1
European Union
European Union
5 3 1
Zambia
Zambia
5 5 1
Brunei Darussalam
Brunei Darussalam
4 4 1
San Marino
San Marino
4 2 2
Papua New Guinea
Papua New Guinea
4 3 1
Ethiopia
Ethiopia
4 1 4
Niger
Niger
4 2 2
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Anguilla
Anguilla
3 2 1
Saint Barthélemy
3 3 1
Sierra Leone
Sierra Leone
3 3 1
Bonaire, Sint Eustatius and Saba
3 3 1
Samoa
Samoa
3 3 1
Dominica
Dominica
3 2 1
Cuba
Cuba
3 2 1
Saint Kitts and Nevis
Saint Kitts and Nevis
3 3 1
Chad
Chad
3 1 3
Lesotho
Lesotho
3 3 1
Madagascar
Madagascar
3 3 1
Rwanda
Rwanda
3 3 1
Libya
Libya
3 1 3
Guernsey
Guernsey
3 3 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Tajikistan
Tajikistan
3 2 1
Martinique
Martinique
3 1 3
Cape Verde
Cape Verde
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Faroe Islands
Faroe Islands
2 2 1
Greenland
Greenland
2 1 2
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
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
Sao Tome and Principe
Sao Tome and Principe
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
Senegal
Senegal
1 1 1
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
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

IPv4 Announced Prefix Count by CIDR and Growth over 4181 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 17 14 41 103 326 603 1,244 2,182 14,391 9,316 15,766 28,347 46,933 58,756 125,248 112,379 618,654
Change: 7 4 16 38 142 217 582 939 3,296 3,984 6,603 9,234 23,054 34,986 94,691 82,203 438,597
Percent: 70% 40% 64% 58% 77% 56% 87% 75% 29% 74% 72% 48% 96% 147% 309% 272% 243%

IPv6 Announced Prefix Count by CIDR and Growth over 4181 Days

CIDR: 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 9 1 1 14 3 9 15 29 8 15 21 143 3,866 538 210 17,514
Change: 3 0 0 10 0 6 14 28 7 10 18 136 3,865 536 207 15,919
Percent: 50% 0% 0% 250% 0% 200% 1400% 2800% 700% 200% 600% 1942% 386500% 26800% 6900% 998%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 3,009 3,194 1,143 5,460 1,494 2,959 3,090 11,477 733 2,897 858 12,819
Change: 2,993 3,178 1,111 5,432 1,493 2,958 3,088 11,409 732 2,875 856 12,811
Percent: 18706% 19862% 3471% 19400% 149300% 295800% 154400% 16777% 73200% 13068% 42800% 160137%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 1,483 3,869 2,467 71,893 623 111 293 242 118 35
Change: 1,478 3,866 2,458 71,179 622 110 291 241 117 34
Percent: 29560% 128866% 27311% 9969% 62200% 11000% 14550% 24100% 11700% 3400%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 50 1,111 10 10 13 19 2 5 7 4,592
Change: 49 1,101 9 9 12 18 1 4 6 4,515
Percent: 4900% 11010% 900% 900% 1200% 1800% 100% 400% 600% 5863%