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
259,027 19,507 13
Brazil
Brazil
70,056 8,072 8
China
China
45,124 755 59
India
India
38,827 2,033 19
Russian Federation
Russian Federation
38,671 5,319 7
Canada
Canada
31,791 1,492 21
Turkey
Turkey
23,608 567 41
Australia
Australia
22,465 1,862 12
Spain
Spain
21,362 1,030 20
Korea, Republic of
Korea, Republic of
20,350 788 25
Mexico
Mexico
18,650 391 47
Argentina
Argentina
18,453 1,074 17
United Kingdom
United Kingdom
17,348 2,694 6
Indonesia
Indonesia
17,122 1,437 11
Germany
Germany
16,604 2,586 6
Viet Nam
Viet Nam
12,442 294 42
Hong Kong
Hong Kong
11,892 774 15
Japan
Japan
11,184 732 15
Ukraine
Ukraine
11,078 1,764 6
France
France
10,146 1,408 7
Thailand
Thailand
10,103 409 24
Netherlands
Netherlands
10,006 1,665 6
South Africa
South Africa
9,431 681 13
Taiwan
Taiwan
9,252 238 38
Colombia
Colombia
9,099 213 42
Seychelles
Seychelles
8,301 258 32
Italy
Italy
7,740 1,052 7
Saudi Arabia
Saudi Arabia
7,419 154 48
Poland
Poland
7,332 2,185 3
Bulgaria
Bulgaria
7,233 730 9
Iran, Islamic Republic of
Iran, Islamic Republic of
7,131 484 14
Israel
Israel
6,927 310 22
Sweden
Sweden
6,661 773 8
Singapore
Singapore
6,509 527 12
Romania
Romania
6,058 1,096 5
Egypt
Egypt
5,980 66 90
Bangladesh
Bangladesh
5,797 887 6
Chile
Chile
5,621 331 16
Pakistan
Pakistan
5,289 183 28
Philippines
Philippines
4,492 339 13
Costa Rica
Costa Rica
4,225 90 46
Kazakhstan
Kazakhstan
3,742 123 30
Ecuador
Ecuador
3,706 136 27
Switzerland
Switzerland
3,590 824 4
Czech Republic
Czech Republic
3,314 1,039 3
New Zealand
New Zealand
3,281 459 7
Austria
Austria
3,204 666 4
Malaysia
Malaysia
2,943 231 12
European Union
European Union
2,932 357 8
United Arab Emirates
United Arab Emirates
2,891 104 27
Peru
Peru
2,519 85 29
Nigeria
Nigeria
2,179 185 11
Kuwait
Kuwait
2,109 76 27
Belgium
Belgium
1,889 339 5
Cambodia
Cambodia
1,840 101 18
Norway
Norway
1,816 325 5
Morocco
Morocco
1,805 28 64
Kenya
Kenya
1,803 113 15
Lithuania
Lithuania
1,740 205 8
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,719 103 16
Iraq
Iraq
1,705 137 12
Denmark
Denmark
1,694 359 4
Lebanon
Lebanon
1,637 147 11
Hungary
Hungary
1,552 237 6
Serbia
Serbia
1,500 177 8
Finland
Finland
1,421 300 4
Greece
Greece
1,306 191 6
Panama
Panama
1,304 102 12
Ireland
Ireland
1,284 241 5
Tunisia
Tunisia
1,284 26 49
Mauritius
Mauritius
1,225 39 31
Palestine
Palestine
1,186 46 25
Jordan
Jordan
1,088 42 25
El Salvador
El Salvador
1,069 48 22
Belarus
Belarus
1,062 103 10
Côte d'Ivoire
Côte d'Ivoire
1,022 17 60
Nepal
Nepal
993 98 10
Latvia
Latvia
975 260 3
Bolivia, Plurinational State of
Bolivia, Plurinational State of
924 43 21
Dominican Republic
Dominican Republic
922 57 16
Oman
Oman
897 16 56
Cyprus
Cyprus
891 99 9
Puerto Rico
Puerto Rico
866 79 10
Uruguay
Uruguay
866 24 36
Estonia
Estonia
847 179 4
Mozambique
Mozambique
838 25 33
Slovakia
Slovakia
833 186 4
Luxembourg
Luxembourg
831 121 6
Paraguay
Paraguay
804 80 10
Portugal
Portugal
784 127 6
Azerbaijan
Azerbaijan
776 49 15
Honduras
Honduras
768 86 8
Uganda
Uganda
711 46 15
Moldova, Republic of
Moldova, Republic of
697 148 4
Tanzania, United Republic of
Tanzania, United Republic of
693 74 9
Slovenia
Slovenia
688 254 2
Guatemala
Guatemala
684 54 12
Sudan
Sudan
656 9 72
Albania
Albania
635 75 8
Bosnia and Herzegovina
Bosnia and Herzegovina
627 40 15
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
605 49 12
Ghana
Ghana
597 84 7
Myanmar
Myanmar
572 88 6
Bahrain
Bahrain
561 24 23
Malta
Malta
557 41 13
Armenia
Armenia
537 78 6
Georgia
Georgia
533 101 5
Sri Lanka
Sri Lanka
470 20 23
Croatia
Croatia
455 139 3
Senegal
Senegal
446 12 37
Afghanistan
Afghanistan
445 56 7
Cameroon
Cameroon
441 17 25
Barbados
Barbados
436 17 25
Mongolia
Mongolia
435 51 8
Algeria
Algeria
388 8 48
Trinidad and Tobago
Trinidad and Tobago
378 15 25
Nicaragua
Nicaragua
378 28 13
Jamaica
Jamaica
358 17 21
Suriname
Suriname
353 3 117
Angola
Angola
349 48 7
Kyrgyzstan
Kyrgyzstan
337 30 11
Malawi
Malawi
335 14 23
Madagascar
Madagascar
333 5 66
Qatar
Qatar
315 16 19
Brunei Darussalam
Brunei Darussalam
289 11 26
Lao People's Democratic Republic
Lao People's Democratic Republic
288 23 12
French Polynesia
French Polynesia
271 4 67
Zambia
Zambia
260 24 10
Zimbabwe
Zimbabwe
260 20 13
Maldives
Maldives
258 13 19
Syrian Arab Republic
Syrian Arab Republic
243 1 243
Iceland
Iceland
242 73 3
Antigua and Barbuda
Antigua and Barbuda
235 9 26
Ethiopia
Ethiopia
235 1 235
Libya
Libya
228 13 17
Belize
Belize
226 53 4
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
226 42 5
Rwanda
Rwanda
225 17 13
Botswana
Botswana
215 19 11
Uzbekistan
Uzbekistan
212 46 4
Burkina Faso
Burkina Faso
205 21 9
Haiti
Haiti
195 9 21
Tajikistan
Tajikistan
194 14 13
Gibraltar
Gibraltar
191 36 5
Curaçao
Curaçao
177 27 6
Bermuda
Bermuda
166 17 9
Namibia
Namibia
163 12 13
Benin
Benin
157 12 13
Fiji
Fiji
141 11 12
Papua New Guinea
Papua New Guinea
131 24 5
Burundi
Burundi
126 9 14
Gabon
Gabon
120 17 7
Yemen
Yemen
120 6 20
Aruba
Aruba
117 4 29
Macao
Macao
110 10 11
Guyana
Guyana
108 5 21
Virgin Islands, British
Virgin Islands, British
106 53 2
San Marino
San Marino
105 10 10
Congo
Congo
100 11 9
Montenegro
Montenegro
100 27 3
Virgin Islands, U.S.
Virgin Islands, U.S.
93 5 18
Bahamas
Bahamas
93 6 15
Somalia
Somalia
92 19 4
Djibouti
Djibouti
90 2 45
Isle of Man
Isle of Man
85 21 4
Guam
Guam
82 10 8
Niger
Niger
80 6 13
Togo
Togo
79 8 9
Sierra Leone
Sierra Leone
77 16 4
Mauritania
Mauritania
73 4 18
RÉUNION
RÉUNION
69 6 11
New Caledonia
New Caledonia
65 12 5
Vanuatu
Vanuatu
65 14 4
Mali
Mali
64 10 6
Jersey
Jersey
62 8 7
Liechtenstein
Liechtenstein
61 27 2
Lesotho
Lesotho
61 8 7
Gambia
Gambia
60 8 7
South Sudan
South Sudan
60 18 3
Samoa
Samoa
60 7 8
Chad
Chad
59 13 4
Guinea
Guinea
59 8 7
Timor-Leste
Timor-Leste
58 9 6
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
50 15 3
Swaziland
Swaziland
50 7 7
Guernsey
Guernsey
41 3 13
Saint Lucia
Saint Lucia
41 7 5
Solomon Islands
Solomon Islands
36 7 5
Equatorial Guinea
Equatorial Guinea
34 6 5
Cuba
Cuba
34 3 11
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Bonaire, Sint Eustatius and Saba
29 6 4
Cook Islands
Cook Islands
29 2 14
Cape Verde
Cape Verde
27 3 9
Monaco
Monaco
26 5 5
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Greenland
Greenland
25 4 6
Kiribati
Kiribati
25 4 6
Anguilla
Anguilla
25 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
20 6 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
Central African Republic
Central African Republic
17 4 4
Micronesia, Federated States of
Micronesia, Federated States of
17 4 4
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
17 1 17
Comoros
Comoros
15 2 7
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
12 3 4
Niue
Niue
11 3 3
Holy See (Vatican City State)
Holy See (Vatican City State)
9 5 1
Guinea-Bissau
Guinea-Bissau
9 4 2
Saint Kitts and Nevis
Saint Kitts and Nevis
8 3 2
Eritrea
Eritrea
8 1 8
Tuvalu
Tuvalu
7 2 3
Palau
Palau
6 3 2
Norfolk Island
Norfolk Island
6 2 3
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
Asia Pacific
3 1 3
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
3 1 3
British Indian Ocean Territory
British Indian Ocean Territory
2 1 2
Åland Islands
Åland Islands
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
27,731 3,563 7
Brazil
Brazil
15,010 4,692 3
China
China
7,541 367 20
India
India
6,515 405 16
Japan
Japan
5,466 340 16
Germany
Germany
4,434 1,431 3
Mexico
Mexico
4,004 89 44
United Kingdom
United Kingdom
3,829 865 4
Netherlands
Netherlands
2,846 715 3
Russian Federation
Russian Federation
2,657 919 2
Australia
Australia
2,308 438 5
Viet Nam
Viet Nam
2,126 78 27
Canada
Canada
1,860 445 4
France
France
1,727 525 3
European Union
European Union
1,567 162 9
Sweden
Sweden
1,467 357 4
Indonesia
Indonesia
1,414 294 4
Thailand
Thailand
1,337 145 9
Spain
Spain
1,294 186 6
Switzerland
Switzerland
1,246 459 2
Saudi Arabia
Saudi Arabia
1,150 27 42
Singapore
Singapore
1,130 182 6
Austria
Austria
1,035 345 3
Argentina
Argentina
1,002 246 4
Ireland
Ireland
982 97 10
United Arab Emirates
United Arab Emirates
910 17 53
Taiwan
Taiwan
876 104 8
Romania
Romania
857 127 6
Hong Kong
Hong Kong
854 244 3
Israel
Israel
796 63 12
Poland
Poland
772 337 2
Bangladesh
Bangladesh
718 151 4
Czech Republic
Czech Republic
700 395 1
Colombia
Colombia
622 89 6
Ecuador
Ecuador
620 56 11
Ukraine
Ukraine
560 280 2
Turkey
Turkey
547 86 6
Italy
Italy
515 285 1
Philippines
Philippines
484 44 11
Chile
Chile
480 73 6
Belgium
Belgium
474 184 2
Peru
Peru
471 24 19
New Zealand
New Zealand
447 136 3
South Africa
South Africa
425 181 2
Norway
Norway
404 179 2
Egypt
Egypt
397 7 56
Jordan
Jordan
363 10 36
Malaysia
Malaysia
334 116 2
Denmark
Denmark
333 140 2
Korea, Republic of
Korea, Republic of
292 38 7
Gibraltar
Gibraltar
289 12 24
Greece
Greece
273 64 4
Luxembourg
Luxembourg
272 56 4
Bulgaria
Bulgaria
244 100 2
Finland
Finland
221 139 1
Myanmar
Myanmar
195 14 13
Kazakhstan
Kazakhstan
193 26 7
Pakistan
Pakistan
163 27 6
Costa Rica
Costa Rica
152 49 3
Qatar
Qatar
146 8 18
Sri Lanka
Sri Lanka
144 8 18
Iran, Islamic Republic of
Iran, Islamic Republic of
141 49 2
Nepal
Nepal
141 26 5
Estonia
Estonia
120 74 1
Panama
Panama
118 25 4
Slovenia
Slovenia
114 69 1
Paraguay
Paraguay
112 38 2
Hungary
Hungary
111 66 1
Guatemala
Guatemala
104 19 5
Lithuania
Lithuania
104 47 2
Belarus
Belarus
101 34 2
Slovakia
Slovakia
100 68 1
Kuwait
Kuwait
91 10 9
Oman
Oman
89 5 17
Dominican Republic
Dominican Republic
88 33 2
Latvia
Latvia
81 48 1
Cambodia
Cambodia
77 24 3
Portugal
Portugal
75 39 1
Lebanon
Lebanon
75 23 3
Iraq
Iraq
72 23 3
Croatia
Croatia
71 42 1
Uruguay
Uruguay
64 13 4
Kenya
Kenya
64 25 2
Serbia
Serbia
62 31 2
Albania
Albania
57 17 3
Nigeria
Nigeria
54 28 1
Mauritius
Mauritius
50 12 4
Honduras
Honduras
49 23 2
Holy See (Vatican City State)
Holy See (Vatican City State)
47 5 9
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
46 24 1
Moldova, Republic of
Moldova, Republic of
44 22 2
Azerbaijan
Azerbaijan
42 13 3
Bolivia, Plurinational State of
Bolivia, Plurinational State of
41 11 3
Suriname
Suriname
39 1 39
Iceland
Iceland
39 31 1
Palestine
Palestine
39 14 2
Bhutan
Bhutan
36 11 3
Belize
Belize
34 11 3
Grenada
Grenada
34 5 6
Trinidad and Tobago
Trinidad and Tobago
34 7 4
Maldives
Maldives
33 7 4
Liechtenstein
Liechtenstein
31 14 2
Cyprus
Cyprus
29 17 1
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
26 11 2
Tanzania, United Republic of
Tanzania, United Republic of
26 24 1
Armenia
Armenia
26 19 1
Malta
Malta
25 12 2
Bosnia and Herzegovina
Bosnia and Herzegovina
24 13 1
Curaçao
Curaçao
24 8 3
Morocco
Morocco
23 14 1
Barbados
Barbados
22 5 4
Cayman Islands
Cayman Islands
22 3 7
Lao People's Democratic Republic
Lao People's Democratic Republic
21 4 5
Nicaragua
Nicaragua
21 11 1
Puerto Rico
Puerto Rico
20 19 1
Congo
Congo
19 4 4
Cameroon
Cameroon
19 4 4
RÉUNION
RÉUNION
18 2 9
Saint Lucia
Saint Lucia
18 2 9
Georgia
Georgia
18 12 1
Timor-Leste
Timor-Leste
18 2 9
Guyana
Guyana
16 3 5
Uganda
Uganda
16 8 2
Sudan
Sudan
16 6 2
Mongolia
Mongolia
16 9 1
El Salvador
El Salvador
15 11 1
Ghana
Ghana
15 10 1
Seychelles
Seychelles
14 9 1
Algeria
Algeria
14 4 3
Uzbekistan
Uzbekistan
14 7 2
Bahrain
Bahrain
13 4 3
Côte d'Ivoire
Côte d'Ivoire
12 5 2
Virgin Islands, British
Virgin Islands, British
11 9 1
Mozambique
Mozambique
11 5 2
Fiji
Fiji
11 3 3
Sint Maarten (Dutch part)
10 3 3
Macao
Macao
9 6 1
Bermuda
Bermuda
9 4 2
New Caledonia
New Caledonia
9 6 1
Kyrgyzstan
Kyrgyzstan
9 8 1
Syrian Arab Republic
Syrian Arab Republic
8 1 8
Angola
Angola
8 8 1
Yemen
Yemen
8 1 8
Djibouti
Djibouti
8 1 8
Botswana
Botswana
7 3 2
Zimbabwe
Zimbabwe
7 6 1
Namibia
Namibia
7 3 2
Benin
Benin
6 3 2
Tunisia
Tunisia
6 4 1
Montenegro
Montenegro
5 5 1
Isle of Man
Isle of Man
5 5 1
Malawi
Malawi
5 3 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
5 4 1
Vanuatu
Vanuatu
5 3 1
Gabon
Gabon
5 4 1
Guam
Guam
5 3 1
San Marino
San Marino
4 2 2
Brunei Darussalam
Brunei Darussalam
4 4 1
Zambia
Zambia
4 4 1
French Polynesia
French Polynesia
4 2 2
Burkina Faso
Burkina Faso
4 3 1
Anguilla
Anguilla
3 2 1
Haiti
Haiti
3 3 1
Tajikistan
Tajikistan
3 2 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Chad
Chad
3 1 3
Cuba
Cuba
3 2 1
Guernsey
Guernsey
3 2 1
Saint Barthélemy
3 3 1
Ethiopia
Ethiopia
3 1 3
Afghanistan
Afghanistan
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Rwanda
Rwanda
2 2 1
Andorra
Andorra
2 1 2
Jersey
Jersey
2 1 2
French Guiana
French Guiana
2 2 1
Greenland
Greenland
2 1 2
Faroe Islands
Faroe Islands
2 2 1
Liberia
Liberia
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Lesotho
Lesotho
2 2 1
Senegal
Senegal
2 1 2
Tonga
Tonga
2 2 1
Samoa
Samoa
2 2 1
Papua New Guinea
Papua New Guinea
1 1 1
Bonaire, Sint Eustatius and Saba
1 1 1
Dominica
Dominica
1 1 1
American Samoa
American Samoa
1 1 1
Palau
Palau
1 1 1
Togo
Togo
1 1 1
South Sudan
South Sudan
1 1 1
Mali
Mali
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
Gambia
Gambia
1 1 1
Saint Kitts and Nevis
Saint Kitts and Nevis
1 1 1
Cape Verde
Cape Verde
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Aruba
Aruba
1 1 1
Saint Martin (French part)
1 1 1
Sierra Leone
Sierra Leone
1 1 1
Guadeloupe
Guadeloupe
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 3924 Days

CIDR: 16 17 18 19 20 21 22 23 8 24 9 10 11 12 13 14 15
Count: 14,128 9,173 15,186 28,051 46,020 57,517 123,066 104,248 14 575,223 13 39 101 312 601 1,239 2,072
Change: 3,027 3,831 5,999 8,909 22,113 33,669 92,438 73,985 4 394,952 3 14 36 128 215 576 829
Percent: 27% 71% 65% 46% 92% 141% 301% 244% 40% 219% 30% 56% 55% 69% 55% 86% 66%

IPv6 Announced Prefix Count by CIDR and Growth over 3924 Days

CIDR: 32 16 19 20 21 22 23 24 25 26 27 28 29 30 31
Count: 15,653 9 1 14 4 7 5 27 7 14 20 116 3,315 486 197
Change: 14,051 1 0 10 1 4 4 25 6 9 17 109 3,314 484 194
Percent: 877% 12% 0% 250% 33% 133% 400% 1250% 600% 180% 566% 1557% 331400% 24200% 6466%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 2,196 2,264 897 4,486 669 2,596 2,421 5,815 613 2,267 565 6,374
Change: 2,180 2,248 865 4,458 668 2,595 2,419 5,747 612 2,245 563 6,366
Percent: 13625% 14050% 2703% 15921% 66800% 259500% 120950% 8451% 61200% 10204% 28150% 79575%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 769 3,083 1,922 57,068 520 107 336 195 134 30
Change: 764 3,080 1,913 56,359 519 106 335 194 133 29
Percent: 15280% 102666% 21255% 7949% 51900% 10600% 33500% 19400% 13300% 2900%

CIDR: 63 64 55 56 57 58 59 60 61 62
Count: 6 6,204 20 592 3 1 5 16 2 4
Change: 5 6,125 19 582 2 0 4 15 1 3
Percent: 500% 7753% 1900% 5820% 200% 0% 400% 1500% 100% 300%