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
235,196 19,154 12
Brazil
Brazil
64,176 6,822 9
China
China
44,576 679 65
India
India
38,263 1,876 20
Russian Federation
Russian Federation
36,373 5,176 7
Argentina
Argentina
29,693 936 31
Canada
Canada
28,980 1,459 19
Australia
Australia
21,282 1,805 11
Turkey
Turkey
20,634 507 40
Korea, Republic of
Korea, Republic of
19,785 774 25
Spain
Spain
19,059 939 20
Indonesia
Indonesia
18,823 1,272 14
Germany
Germany
17,893 2,379 7
Mexico
Mexico
15,840 341 46
United Kingdom
United Kingdom
15,745 2,628 5
Viet Nam
Viet Nam
12,119 268 45
Hong Kong
Hong Kong
11,686 725 16
Italy
Italy
11,572 992 11
Ukraine
Ukraine
11,089 1,756 6
Japan
Japan
11,003 722 15
France
France
10,267 1,366 7
Thailand
Thailand
9,771 395 24
Colombia
Colombia
8,924 194 46
Taiwan
Taiwan
8,851 220 40
Netherlands
Netherlands
8,541 1,532 5
South Africa
South Africa
8,293 609 13
Saudi Arabia
Saudi Arabia
7,437 149 49
Seychelles
Seychelles
7,301 244 29
Bulgaria
Bulgaria
7,020 704 9
Poland
Poland
6,907 2,095 3
Singapore
Singapore
6,802 505 13
Sweden
Sweden
6,531 756 8
Romania
Romania
6,214 1,107 5
Iran, Islamic Republic of
Iran, Islamic Republic of
6,145 468 13
Egypt
Egypt
5,910 71 83
Israel
Israel
5,657 298 18
Bangladesh
Bangladesh
5,370 732 7
Chile
Chile
5,195 267 19
Pakistan
Pakistan
4,696 163 28
Costa Rica
Costa Rica
4,263 90 47
Philippines
Philippines
4,207 329 12
Switzerland
Switzerland
3,621 795 4
Kazakhstan
Kazakhstan
3,538 120 29
New Zealand
New Zealand
3,220 438 7
Ecuador
Ecuador
3,143 113 27
Czech Republic
Czech Republic
3,055 1,027 2
Malaysia
Malaysia
2,851 222 12
Austria
Austria
2,805 617 4
United Arab Emirates
United Arab Emirates
2,793 98 28
European Union
European Union
2,614 313 8
Peru
Peru
2,231 61 36
Nigeria
Nigeria
2,060 179 11
Kuwait
Kuwait
1,976 74 26
Belgium
Belgium
1,910 315 6
Morocco
Morocco
1,780 26 68
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,702 97 17
Cambodia
Cambodia
1,696 99 17
Lithuania
Lithuania
1,616 175 9
Kenya
Kenya
1,593 104 15
Lebanon
Lebanon
1,589 148 10
Norway
Norway
1,548 314 4
Hungary
Hungary
1,499 232 6
Iraq
Iraq
1,498 118 12
Denmark
Denmark
1,496 338 4
Tunisia
Tunisia
1,428 26 54
Serbia
Serbia
1,427 166 8
Finland
Finland
1,325 288 4
Jordan
Jordan
1,254 41 30
Panama
Panama
1,184 104 11
Mauritius
Mauritius
1,091 35 31
Puerto Rico
Puerto Rico
1,066 72 14
Greece
Greece
1,053 170 6
Ireland
Ireland
1,037 235 4
El Salvador
El Salvador
1,011 44 22
Palestine
Palestine
996 45 22
Belarus
Belarus
966 105 9
Latvia
Latvia
917 240 3
Estonia
Estonia
908 182 4
Uruguay
Uruguay
854 23 37
Paraguay
Paraguay
840 70 12
Cyprus
Cyprus
793 99 8
Nepal
Nepal
782 81 9
Bolivia, Plurinational State of
Bolivia, Plurinational State of
767 36 21
Luxembourg
Luxembourg
756 113 6
Honduras
Honduras
755 80 9
Slovakia
Slovakia
742 178 4
Portugal
Portugal
728 127 5
Mozambique
Mozambique
719 24 29
Dominican Republic
Dominican Republic
716 45 15
Azerbaijan
Azerbaijan
702 43 16
Uganda
Uganda
695 39 17
Côte d'Ivoire
Côte d'Ivoire
695 17 40
Bahrain
Bahrain
693 24 28
Albania
Albania
685 67 10
Slovenia
Slovenia
646 257 2
Guatemala
Guatemala
637 49 13
Bosnia and Herzegovina
Bosnia and Herzegovina
624 39 16
Oman
Oman
599 14 42
Tanzania, United Republic of
Tanzania, United Republic of
599 74 8
Moldova, Republic of
Moldova, Republic of
595 137 4
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
574 47 12
Madagascar
Madagascar
565 5 113
Sudan
Sudan
561 9 62
Armenia
Armenia
536 68 7
Ghana
Ghana
513 78 6
Myanmar
Myanmar
492 77 6
Malta
Malta
482 43 11
Sri Lanka
Sri Lanka
479 20 23
Georgia
Georgia
461 96 4
Trinidad and Tobago
Trinidad and Tobago
452 15 30
Croatia
Croatia
426 130 3
Barbados
Barbados
425 15 28
Senegal
Senegal
418 10 41
Algeria
Algeria
394 9 43
Jamaica
Jamaica
361 18 20
Mongolia
Mongolia
356 44 8
Afghanistan
Afghanistan
343 52 6
Nicaragua
Nicaragua
333 26 12
Kyrgyzstan
Kyrgyzstan
325 28 11
Angola
Angola
322 47 6
Qatar
Qatar
307 12 25
Cameroon
Cameroon
301 18 16
Suriname
Suriname
270 3 90
Lao People's Democratic Republic
Lao People's Democratic Republic
270 23 11
Zimbabwe
Zimbabwe
269 18 14
French Polynesia
French Polynesia
255 4 63
Maldives
Maldives
252 11 22
Malawi
Malawi
248 11 22
Iceland
Iceland
246 72 3
Brunei Darussalam
Brunei Darussalam
245 9 27
Zambia
Zambia
235 25 9
Antigua and Barbuda
Antigua and Barbuda
234 9 26
Belize
Belize
229 56 4
Syrian Arab Republic
Syrian Arab Republic
218 1 218
Uzbekistan
Uzbekistan
211 42 5
Botswana
Botswana
196 20 9
Tajikistan
Tajikistan
192 13 14
Gibraltar
Gibraltar
189 34 5
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
185 33 5
Libya
Libya
184 9 20
Benin
Benin
181 10 18
Burkina Faso
Burkina Faso
177 15 11
Curaçao
Curaçao
172 26 6
Haiti
Haiti
168 9 18
Bermuda
Bermuda
164 20 8
Rwanda
Rwanda
161 13 12
Ethiopia
Ethiopia
148 1 148
Fiji
Fiji
141 11 12
Papua New Guinea
Papua New Guinea
139 22 6
Namibia
Namibia
139 12 11
Virgin Islands, British
Virgin Islands, British
138 59 2
Gabon
Gabon
123 19 6
Burundi
Burundi
120 9 13
Macao
Macao
113 10 11
Aruba
Aruba
106 4 26
Yemen
Yemen
103 6 17
San Marino
San Marino
99 9 11
Virgin Islands, U.S.
Virgin Islands, U.S.
94 5 18
Congo
Congo
94 12 7
Djibouti
Djibouti
93 4 23
Bahamas
Bahamas
93 5 18
Guyana
Guyana
89 5 17
Montenegro
Montenegro
88 25 3
Guam
Guam
80 10 8
Isle of Man
Isle of Man
80 16 5
Somalia
Somalia
73 19 3
Togo
Togo
70 6 11
Sierra Leone
Sierra Leone
70 14 5
Vanuatu
Vanuatu
69 14 4
Niger
Niger
67 5 13
New Caledonia
New Caledonia
65 12 5
Guinea
Guinea
61 8 7
Samoa
Samoa
61 6 10
Liechtenstein
Liechtenstein
59 28 2
Gambia
Gambia
58 8 7
Lesotho
Lesotho
57 7 8
Jersey
Jersey
56 8 7
Bhutan
Bhutan
56 14 4
Timor-Leste
Timor-Leste
55 6 9
Sint Maarten (Dutch part)
52 4 13
Mali
Mali
51 6 8
Liberia
Liberia
50 10 5
Cayman Islands
Cayman Islands
49 13 3
Mauritania
Mauritania
48 5 9
RÉUNION
RÉUNION
47 6 7
Andorra
Andorra
44 1 44
Chad
Chad
43 10 4
Swaziland
Swaziland
41 8 5
Guernsey
Guernsey
37 3 12
Saint Lucia
Saint Lucia
37 5 7
Solomon Islands
Solomon Islands
35 4 8
Bonaire, Sint Eustatius and Saba
35 6 5
Equatorial Guinea
Equatorial Guinea
32 7 4
Monaco
Monaco
31 5 6
South Sudan
South Sudan
30 10 3
Cape Verde
Cape Verde
30 3 10
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Cook Islands
Cook Islands
27 2 13
Cuba
Cuba
27 3 9
Greenland
Greenland
27 7 3
Turks and Caicos Islands
Turks and Caicos Islands
25 3 8
Anguilla
Anguilla
23 3 7
Kiribati
Kiribati
22 3 7
Grenada
Grenada
22 3 7
Martinique
Martinique
20 5 4
Dominica
Dominica
19 4 4
French Guiana
French Guiana
18 7 2
American Samoa
American Samoa
18 2 9
Central African Republic
Central African Republic
18 4 4
Tonga
Tonga
18 6 3
Guadeloupe
Guadeloupe
18 6 3
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
17 1 17
Saint Pierre and Miquelon
Saint Pierre and Miquelon
16 1 16
Saint Martin (French part)
16 7 2
Comoros
Comoros
15 2 7
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Micronesia, Federated States of
Micronesia, Federated States of
13 4 3
Turkmenistan
Turkmenistan
12 5 2
Faroe Islands
Faroe Islands
12 3 4
Nauru
Nauru
10 3 3
Guinea-Bissau
Guinea-Bissau
9 4 2
Holy See (Vatican City State)
Holy See (Vatican City State)
8 4 2
Saint Kitts and Nevis
Saint Kitts and Nevis
7 2 3
Eritrea
Eritrea
7 1 7
Norfolk Island
Norfolk Island
6 2 3
Niue
Niue
5 2 2
Palau
Palau
5 3 1
Montserrat
Montserrat
5 1 5
Saint Barthélemy
4 3 1
Tuvalu
Tuvalu
4 2 2
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
4 1 4
Tokelau
Tokelau
4 1 4
Sao Tome and Principe
Sao Tome and Principe
3 2 1
Asia Pacific
2 1 2
British Indian Ocean Territory
British Indian Ocean Territory
2 1 2
Antarctica
1 1 1
Mayotte
Mayotte
1 1 1
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
1 1 1
Åland Islands
Åland Islands
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
22,230 3,379 6
Brazil
Brazil
10,674 3,480 3
Japan
Japan
5,122 327 15
India
India
4,612 355 12
China
China
4,164 266 15
United Kingdom
United Kingdom
3,241 825 3
Germany
Germany
3,027 1,217 2
Mexico
Mexico
2,382 72 33
Russian Federation
Russian Federation
2,277 893 2
Netherlands
Netherlands
2,248 630 3
Australia
Australia
2,231 415 5
Argentina
Argentina
1,769 212 8
Canada
Canada
1,702 425 4
Viet Nam
Viet Nam
1,671 57 29
Jordan
Jordan
1,519 11 138
France
France
1,513 469 3
Indonesia
Indonesia
1,442 238 6
European Union
European Union
1,387 127 10
Singapore
Singapore
1,176 173 6
Spain
Spain
1,169 156 7
Thailand
Thailand
1,120 133 8
Switzerland
Switzerland
1,049 406 2
Austria
Austria
988 323 3
Sweden
Sweden
958 341 2
Ireland
Ireland
879 96 9
Taiwan
Taiwan
878 87 10
Hong Kong
Hong Kong
768 230 3
United Arab Emirates
United Arab Emirates
741 15 49
Czech Republic
Czech Republic
632 354 1
Ecuador
Ecuador
624 44 14
Poland
Poland
609 318 1
Israel
Israel
600 52 11
Italy
Italy
579 264 2
Ukraine
Ukraine
528 247 2
New Zealand
New Zealand
479 128 3
Belgium
Belgium
436 161 2
Korea, Republic of
Korea, Republic of
427 44 9
Bangladesh
Bangladesh
417 97 4
Turkey
Turkey
411 78 5
Peru
Peru
381 16 23
South Africa
South Africa
369 157 2
Malaysia
Malaysia
351 108 3
Colombia
Colombia
336 68 4
Denmark
Denmark
334 138 2
Norway
Norway
325 172 1
Egypt
Egypt
301 5 60
Chile
Chile
296 59 5
Saudi Arabia
Saudi Arabia
248 20 12
Romania
Romania
239 122 1
Bulgaria
Bulgaria
228 107 2
Gibraltar
Gibraltar
209 12 17
Finland
Finland
205 135 1
Philippines
Philippines
189 39 4
Kazakhstan
Kazakhstan
187 23 8
Panama
Panama
167 20 8
Sri Lanka
Sri Lanka
142 11 12
Costa Rica
Costa Rica
130 45 2
Luxembourg
Luxembourg
128 56 2
Estonia
Estonia
127 69 1
Greece
Greece
127 42 3
Pakistan
Pakistan
125 21 5
Paraguay
Paraguay
125 39 3
Iran, Islamic Republic of
Iran, Islamic Republic of
117 41 2
Lithuania
Lithuania
108 48 2
Slovenia
Slovenia
107 68 1
Hungary
Hungary
98 60 1
Myanmar
Myanmar
90 14 6
Slovakia
Slovakia
88 63 1
Belarus
Belarus
84 30 2
Guatemala
Guatemala
82 15 5
Dominican Republic
Dominican Republic
80 20 4
Cambodia
Cambodia
80 27 2
Portugal
Portugal
72 41 1
Croatia
Croatia
70 44 1
Latvia
Latvia
67 42 1
Iraq
Iraq
66 22 3
Qatar
Qatar
65 6 10
Uruguay
Uruguay
61 12 5
Serbia
Serbia
60 31 1
Lebanon
Lebanon
58 22 2
Albania
Albania
58 16 3
Kenya
Kenya
57 22 2
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
54 35 1
Lao People's Democratic Republic
Lao People's Democratic Republic
50 3 16
Nigeria
Nigeria
48 25 1
Honduras
Honduras
44 19 2
Palestine
Palestine
42 14 3
Mauritius
Mauritius
42 10 4
Suriname
Suriname
39 1 39
Oman
Oman
39 4 9
Azerbaijan
Azerbaijan
39 15 2
Iceland
Iceland
39 31 1
Moldova, Republic of
Moldova, Republic of
35 19 1
Belize
Belize
35 11 3
Cyprus
Cyprus
32 18 1
Maldives
Maldives
32 6 5
Tanzania, United Republic of
Tanzania, United Republic of
31 27 1
Trinidad and Tobago
Trinidad and Tobago
30 6 5
Bolivia, Plurinational State of
Bolivia, Plurinational State of
30 9 3
Grenada
Grenada
30 4 7
Nepal
Nepal
28 16 1
Kuwait
Kuwait
28 9 3
Liechtenstein
Liechtenstein
28 12 2
Morocco
Morocco
24 11 2
Cayman Islands
Cayman Islands
24 4 6
Armenia
Armenia
24 19 1
Barbados
Barbados
23 5 4
Bosnia and Herzegovina
Bosnia and Herzegovina
22 13 1
Malta
Malta
19 10 1
Puerto Rico
Puerto Rico
19 16 1
Nicaragua
Nicaragua
17 9 1
Algeria
Algeria
17 3 5
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
17 10 1
Bhutan
Bhutan
16 9 1
Seychelles
Seychelles
16 9 1
Côte d'Ivoire
Côte d'Ivoire
16 5 3
Saint Lucia
Saint Lucia
16 1 16
Uzbekistan
Uzbekistan
15 8 1
Bahrain
Bahrain
13 5 2
Ghana
Ghana
13 9 1
Sudan
Sudan
12 6 2
New Caledonia
New Caledonia
11 7 1
El Salvador
El Salvador
11 10 1
Guyana
Guyana
11 2 5
Georgia
Georgia
11 9 1
Macao
Macao
10 6 1
Sint Maarten (Dutch part)
10 3 3
Uganda
Uganda
10 6 1
Mozambique
Mozambique
10 5 2
Vanuatu
Vanuatu
9 5 1
Cameroon
Cameroon
9 3 3
Mongolia
Mongolia
9 7 1
Yemen
Yemen
9 2 4
Fiji
Fiji
9 2 4
Bermuda
Bermuda
9 4 2
Kyrgyzstan
Kyrgyzstan
8 7 1
Virgin Islands, British
Virgin Islands, British
8 7 1
Angola
Angola
8 6 1
Zimbabwe
Zimbabwe
7 4 1
Malawi
Malawi
6 4 1
Tunisia
Tunisia
6 4 1
Benin
Benin
5 3 1
Guam
Guam
5 3 1
Namibia
Namibia
5 3 1
Curaçao
Curaçao
5 5 1
Botswana
Botswana
5 3 1
Gabon
Gabon
4 3 1
Holy See (Vatican City State)
Holy See (Vatican City State)
4 4 1
Brunei Darussalam
Brunei Darussalam
4 4 1
Saint Barthélemy
4 3 1
Isle of Man
Isle of Man
4 4 1
Saint Kitts and Nevis
Saint Kitts and Nevis
4 4 1
San Marino
San Marino
4 2 2
Antarctica
3 1 3
Montenegro
Montenegro
3 3 1
Cuba
Cuba
3 2 1
Tajikistan
Tajikistan
3 2 1
Haiti
Haiti
3 3 1
Guernsey
Guernsey
3 2 1
RÉUNION
RÉUNION
3 2 1
Zambia
Zambia
3 3 1
Djibouti
Djibouti
3 1 3
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
3 3 1
Burkina Faso
Burkina Faso
3 2 1
Congo
Congo
3 1 3
Samoa
Samoa
3 3 1
Liberia
Liberia
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Afghanistan
Afghanistan
2 2 1
French Guiana
French Guiana
2 2 1
Jersey
Jersey
2 1 2
Bonaire, Sint Eustatius and Saba
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Nauru
Nauru
2 1 2
Syrian Arab Republic
Syrian Arab Republic
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Greenland
Greenland
2 1 2
French Polynesia
French Polynesia
2 1 2
Lesotho
Lesotho
1 1 1
Saint Martin (French part)
1 1 1
Papua New Guinea
Papua New Guinea
1 1 1
Aruba
Aruba
1 1 1
Ethiopia
Ethiopia
1 1 1
Senegal
Senegal
1 1 1
Anguilla
Anguilla
1 1 1
Tonga
Tonga
1 1 1
Guadeloupe
Guadeloupe
1 1 1
South Sudan
South Sudan
1 1 1
Bahamas
Bahamas
1 1 1
Rwanda
Rwanda
1 1 1
American Samoa
American Samoa
1 1 1
Antigua and Barbuda
Antigua and Barbuda
1 1 1
Andorra
Andorra
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Palau
Palau
1 1 1
Burundi
Burundi
1 1 1
Madagascar
Madagascar
1 1 1
Timor-Leste
Timor-Leste
1 1 1
Gambia
Gambia
1 1 1
Micronesia, Federated States of
Micronesia, Federated States of
1 1 1
Somalia
Somalia
1 1 1
Togo
Togo
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 3574 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 15 12 38 100 311 597 1,198 2,101 14,099 9,169 15,613 28,654 46,650 56,112 118,391 96,315 541,484
Change: 4 2 13 34 127 211 535 857 2,998 3,820 6,426 9,478 22,620 32,264 87,833 66,052 364,972
Percent: 36% 20% 52% 51% 69% 54% 80% 68% 27% 71% 69% 49% 94% 135% 287% 218% 206%

IPv6 Announced Prefix Count by CIDR and Growth over 3574 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 11 2 13 7 7 5 23 7 14 18 120 2,864 439 201 13,754
Change: 4 0 9 4 4 4 21 6 9 15 113 2,863 436 198 12,150
Percent: 57% 0% 225% 133% 133% 400% 1050% 600% 180% 500% 1614% 286300% 14533% 6600% 757%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 1,536 1,588 703 3,358 553 2,400 2,325 4,635 584 997 314 5,159
Change: 1,520 1,572 671 3,330 552 2,399 2,323 4,567 583 975 312 5,151
Percent: 9500% 9825% 2096% 11892% 55200% 239900% 116150% 6716% 58300% 4431% 15600% 64387%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 436 2,287 1,554 43,214 507 53 50 204 115 32
Change: 431 2,284 1,545 42,500 506 52 49 203 114 31
Percent: 8620% 76133% 17166% 5952% 50600% 5200% 4900% 20300% 11400% 3100%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 24 586 1 1 5 15 1 7 4 6,257
Change: 23 576 0 0 4 14 0 6 3 6,182
Percent: 2300% 5760% 0% 0% 400% 1400% 0% 600% 300% 8242%