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
282,914 20,066 14
Brazil
Brazil
73,649 8,167 9
China
China
54,272 807 67
India
India
40,996 2,354 17
Russian Federation
Russian Federation
38,896 5,102 7
Canada
Canada
34,614 1,620 21
Australia
Australia
22,581 1,927 11
Turkey
Turkey
22,085 611 36
Germany
Germany
21,726 2,481 8
Spain
Spain
21,220 1,071 19
Indonesia
Indonesia
20,009 1,715 11
Mexico
Mexico
19,751 413 47
Korea, Republic of
Korea, Republic of
19,460 800 24
Poland
Poland
17,182 2,196 7
Argentina
Argentina
16,331 1,037 15
United Kingdom
United Kingdom
16,081 2,428 6
Viet Nam
Viet Nam
13,191 331 39
Hong Kong
Hong Kong
12,292 833 14
Japan
Japan
11,401 748 15
Ukraine
Ukraine
11,155 1,746 6
France
France
10,925 1,434 7
Netherlands
Netherlands
10,634 1,494 7
Thailand
Thailand
10,322 436 23
South Africa
South Africa
9,431 708 13
Colombia
Colombia
9,390 233 40
Italy
Italy
7,974 1,094 7
Taiwan
Taiwan
7,852 237 33
Iran, Islamic Republic of
Iran, Islamic Republic of
7,782 524 14
Bulgaria
Bulgaria
7,752 746 10
Saudi Arabia
Saudi Arabia
7,247 152 47
Egypt
Egypt
7,095 65 109
Singapore
Singapore
6,630 549 12
Bangladesh
Bangladesh
6,547 984 6
Israel
Israel
6,529 314 20
Romania
Romania
6,401 1,038 6
Sweden
Sweden
5,707 761 7
Chile
Chile
5,677 382 14
Pakistan
Pakistan
5,586 225 24
Peru
Peru
5,539 102 54
Seychelles
Seychelles
5,191 360 14
Philippines
Philippines
4,719 345 13
Czech Republic
Czech Republic
4,227 1,297 3
Costa Rica
Costa Rica
4,153 88 47
Kazakhstan
Kazakhstan
3,828 132 29
Switzerland
Switzerland
3,724 815 4
Austria
Austria
3,575 760 4
Ecuador
Ecuador
3,547 156 22
New Zealand
New Zealand
3,368 475 7
Malaysia
Malaysia
3,057 241 12
United Arab Emirates
United Arab Emirates
3,046 121 25
Lithuania
Lithuania
2,403 234 10
Nigeria
Nigeria
2,402 193 12
Kuwait
Kuwait
2,161 77 28
Morocco
Morocco
2,077 26 79
Iraq
Iraq
1,978 150 13
Jordan
Jordan
1,899 40 47
Kenya
Kenya
1,874 126 14
Mauritius
Mauritius
1,860 120 15
Cambodia
Cambodia
1,843 106 17
Belgium
Belgium
1,743 335 5
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,737 110 15
Denmark
Denmark
1,706 351 4
Lebanon
Lebanon
1,676 157 10
Ireland
Ireland
1,657 245 6
Greece
Greece
1,615 176 9
Hungary
Hungary
1,600 235 6
Norway
Norway
1,575 309 5
Finland
Finland
1,498 303 4
Panama
Panama
1,464 121 12
Serbia
Serbia
1,421 174 8
Palestine
Palestine
1,339 45 29
Tunisia
Tunisia
1,300 32 40
Cyprus
Cyprus
1,214 134 9
Latvia
Latvia
1,110 258 4
El Salvador
El Salvador
1,071 50 21
Côte d'Ivoire
Côte d'Ivoire
1,063 18 59
Belarus
Belarus
1,060 104 10
Nepal
Nepal
1,047 116 9
Luxembourg
Luxembourg
1,044 125 8
Bolivia, Plurinational State of
Bolivia, Plurinational State of
990 42 23
Uruguay
Uruguay
920 23 40
Oman
Oman
919 18 51
Puerto Rico
Puerto Rico
916 94 9
Azerbaijan
Azerbaijan
890 57 15
Paraguay
Paraguay
886 84 10
Dominican Republic
Dominican Republic
831 61 13
Moldova, Republic of
Moldova, Republic of
800 164 4
Honduras
Honduras
786 88 8
Slovakia
Slovakia
762 198 3
Portugal
Portugal
761 118 6
Tanzania, United Republic of
Tanzania, United Republic of
758 80 9
Albania
Albania
757 86 8
Slovenia
Slovenia
736 275 2
Estonia
Estonia
727 174 4
Guatemala
Guatemala
718 57 12
Sudan
Sudan
698 8 87
Bosnia and Herzegovina
Bosnia and Herzegovina
661 41 16
Uganda
Uganda
649 46 14
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
634 51 12
Mozambique
Mozambique
610 28 21
Bahrain
Bahrain
607 24 25
Ghana
Ghana
578 88 6
Armenia
Armenia
575 85 6
Myanmar
Myanmar
571 85 6
Malta
Malta
567 41 13
Sri Lanka
Sri Lanka
562 20 28
Georgia
Georgia
558 111 5
Croatia
Croatia
522 152 3
Afghanistan
Afghanistan
474 61 7
Algeria
Algeria
459 8 57
Barbados
Barbados
438 16 27
Mongolia
Mongolia
435 57 7
Cameroon
Cameroon
426 20 21
Trinidad and Tobago
Trinidad and Tobago
412 15 27
Belize
Belize
380 98 3
Jamaica
Jamaica
366 19 19
Nicaragua
Nicaragua
359 27 13
Malawi
Malawi
352 19 18
Qatar
Qatar
349 20 17
Kyrgyzstan
Kyrgyzstan
343 32 10
Angola
Angola
334 51 6
Antigua and Barbuda
Antigua and Barbuda
325 26 12
Ethiopia
Ethiopia
321 1 321
Madagascar
Madagascar
318 6 53
Brunei Darussalam
Brunei Darussalam
315 11 28
Lao People's Democratic Republic
Lao People's Democratic Republic
292 24 12
Libya
Libya
281 16 17
Zambia
Zambia
275 23 11
Syrian Arab Republic
Syrian Arab Republic
273 2 136
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
272 49 5
Gibraltar
Gibraltar
260 54 4
Zimbabwe
Zimbabwe
256 22 11
Maldives
Maldives
254 12 21
French Polynesia
French Polynesia
251 5 50
Uzbekistan
Uzbekistan
239 47 5
Rwanda
Rwanda
238 17 14
Iceland
Iceland
229 66 3
Tajikistan
Tajikistan
210 16 13
Senegal
Senegal
209 12 17
Curaçao
Curaçao
205 30 6
Botswana
Botswana
205 21 9
Bermuda
Bermuda
195 17 11
Virgin Islands, British
Virgin Islands, British
190 73 2
Burkina Faso
Burkina Faso
188 22 8
Benin
Benin
186 13 14
Haiti
Haiti
178 6 29
Namibia
Namibia
172 13 13
Fiji
Fiji
149 12 12
Papua New Guinea
Papua New Guinea
144 26 5
Isle of Man
Isle of Man
138 25 5
Yemen
Yemen
125 6 20
Burundi
Burundi
122 9 13
Macao
Macao
119 12 9
Somalia
Somalia
116 19 6
Gabon
Gabon
116 17 6
Togo
Togo
113 8 14
Martinique
Martinique
112 5 22
San Marino
San Marino
108 13 8
Aruba
Aruba
102 4 25
Virgin Islands, U.S.
Virgin Islands, U.S.
102 5 20
Congo
Congo
98 11 8
Bahamas
Bahamas
96 6 16
Djibouti
Djibouti
89 2 44
Niger
Niger
87 8 10
Guyana
Guyana
87 6 14
Guadeloupe
Guadeloupe
85 6 14
Guam
Guam
84 10 8
RÉUNION
RÉUNION
83 7 11
Mali
Mali
82 10 8
Montenegro
Montenegro
76 28 2
Chad
Chad
75 13 5
Liechtenstein
Liechtenstein
73 27 2
Sierra Leone
Sierra Leone
72 16 4
European Union
European Union
72 39 1
South Sudan
South Sudan
72 19 3
Vanuatu
Vanuatu
67 15 4
Lesotho
Lesotho
67 8 8
Guinea
Guinea
64 8 8
New Caledonia
New Caledonia
63 14 4
Gambia
Gambia
61 9 6
Samoa
Samoa
60 7 8
Sint Maarten (Dutch part)
57 4 14
Bhutan
Bhutan
57 17 3
Timor-Leste
Timor-Leste
57 7 8
Cuba
Cuba
56 3 18
Guernsey
Guernsey
56 7 8
Cayman Islands
Cayman Islands
55 17 3
Liberia
Liberia
54 11 4
Suriname
Suriname
53 3 17
Andorra
Andorra
53 1 53
Mauritania
Mauritania
52 4 13
Swaziland
Swaziland
51 11 4
Jersey
Jersey
50 8 6
Bonaire, Sint Eustatius and Saba
43 7 6
Saint Lucia
Saint Lucia
42 7 6
Solomon Islands
Solomon Islands
38 7 5
Cook Islands
Cook Islands
33 3 11
Equatorial Guinea
Equatorial Guinea
32 6 5
Cape Verde
Cape Verde
31 3 10
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Sao Tome and Principe
Sao Tome and Principe
27 2 13
Turks and Caicos Islands
Turks and Caicos Islands
26 4 6
Kiribati
Kiribati
25 4 6
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 6 4
Grenada
Grenada
24 5 4
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
24 3 8
Dominica
Dominica
22 6 3
Tonga
Tonga
19 6 3
Saint Martin (French part)
19 7 2
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Central African Republic
Central African Republic
18 4 4
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
Comoros
Comoros
16 2 8
Monaco
Monaco
16 3 5
Turkmenistan
Turkmenistan
14 5 2
Wallis and Futuna
Wallis and Futuna
14 1 14
Marshall Islands
Marshall Islands
14 1 14
Faroe Islands
Faroe Islands
14 4 3
Eritrea
Eritrea
13 1 13
Åland Islands
Åland Islands
11 2 5
Nauru
Nauru
10 4 2
Niue
Niue
10 2 5
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 2 5
Saint Kitts and Nevis
Saint Kitts and Nevis
9 4 2
Guinea-Bissau
Guinea-Bissau
9 3 3
Tuvalu
Tuvalu
7 3 2
Palau
Palau
6 3 2
Montserrat
Montserrat
5 1 5
Saint Barthélemy
4 3 1
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
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
31,355 4,000 7
China
China
25,300 4,576 5
Brazil
Brazil
20,449 5,654 3
India
India
9,878 459 21
Japan
Japan
5,764 368 15
Mexico
Mexico
5,345 108 49
Germany
Germany
4,837 1,404 3
Netherlands
Netherlands
4,124 679 6
Viet Nam
Viet Nam
4,067 96 42
United Kingdom
United Kingdom
3,457 838 4
Australia
Australia
3,155 453 6
Saudi Arabia
Saudi Arabia
3,100 28 110
Switzerland
Switzerland
2,901 644 4
Russian Federation
Russian Federation
2,741 912 3
Canada
Canada
2,121 496 4
France
France
1,995 587 3
Indonesia
Indonesia
1,876 297 6
Bangladesh
Bangladesh
1,653 227 7
Sweden
Sweden
1,482 368 4
Argentina
Argentina
1,427 273 5
Thailand
Thailand
1,422 158 9
Spain
Spain
1,400 199 7
Singapore
Singapore
1,260 193 6
United Arab Emirates
United Arab Emirates
1,196 21 56
Romania
Romania
1,096 149 7
Philippines
Philippines
1,050 50 21
Chile
Chile
1,026 78 13
Malaysia
Malaysia
995 97 10
Ireland
Ireland
994 84 11
Austria
Austria
989 340 2
Poland
Poland
957 361 2
Ecuador
Ecuador
936 66 14
Hong Kong
Hong Kong
922 268 3
Taiwan
Taiwan
904 124 7
Colombia
Colombia
886 120 7
Italy
Italy
834 300 2
Czech Republic
Czech Republic
741 399 1
Turkey
Turkey
735 94 7
Jordan
Jordan
656 9 72
Ukraine
Ukraine
625 289 2
South Africa
South Africa
619 238 2
Peru
Peru
548 37 14
New Zealand
New Zealand
506 149 3
Korea, Republic of
Korea, Republic of
492 39 12
Egypt
Egypt
470 9 52
Belgium
Belgium
470 197 2
Myanmar
Myanmar
363 16 22
Israel
Israel
357 63 5
Denmark
Denmark
338 149 2
Norway
Norway
325 176 1
Bulgaria
Bulgaria
282 112 2
Guatemala
Guatemala
272 20 13
Pakistan
Pakistan
247 25 9
Finland
Finland
240 140 1
Nepal
Nepal
238 37 6
Qatar
Qatar
209 7 29
Kazakhstan
Kazakhstan
192 24 8
Greece
Greece
186 60 3
Lithuania
Lithuania
184 58 3
Luxembourg
Luxembourg
179 52 3
Iran, Islamic Republic of
Iran, Islamic Republic of
166 54 3
Costa Rica
Costa Rica
160 46 3
Gibraltar
Gibraltar
150 13 11
Sri Lanka
Sri Lanka
146 7 20
Seychelles
Seychelles
141 40 3
Cyprus
Cyprus
137 33 4
Oman
Oman
134 7 19
Slovakia
Slovakia
128 71 1
Slovenia
Slovenia
114 69 1
Dominican Republic
Dominican Republic
110 39 2
Hungary
Hungary
110 62 1
Mauritius
Mauritius
110 16 6
Paraguay
Paraguay
109 42 2
Estonia
Estonia
104 68 1
Panama
Panama
104 36 2
Latvia
Latvia
101 51 1
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
98 37 2
Kuwait
Kuwait
97 11 8
Portugal
Portugal
91 42 2
Iraq
Iraq
88 34 2
Nigeria
Nigeria
87 34 2
Uruguay
Uruguay
80 14 5
Cambodia
Cambodia
77 30 2
Belarus
Belarus
77 26 2
Kenya
Kenya
76 37 2
Croatia
Croatia
72 50 1
Lebanon
Lebanon
71 22 3
Serbia
Serbia
68 29 2
Belize
Belize
63 23 2
Albania
Albania
63 23 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
61 13 4
Honduras
Honduras
57 21 2
Bhutan
Bhutan
53 15 3
Trinidad and Tobago
Trinidad and Tobago
48 8 6
Moldova, Republic of
Moldova, Republic of
45 26 1
Puerto Rico
Puerto Rico
41 32 1
Azerbaijan
Azerbaijan
39 15 2
Tanzania, United Republic of
Tanzania, United Republic of
39 30 1
Iceland
Iceland
34 28 1
Grenada
Grenada
34 5 6
Virgin Islands, British
Virgin Islands, British
34 17 2
RÉUNION
RÉUNION
34 3 11
Maldives
Maldives
34 6 5
Uganda
Uganda
32 10 3
Nicaragua
Nicaragua
31 12 2
El Salvador
El Salvador
31 12 2
Armenia
Armenia
30 19 1
Lao People's Democratic Republic
Lao People's Democratic Republic
29 4 7
Curaçao
Curaçao
28 8 3
Congo
Congo
25 4 6
Georgia
Georgia
24 10 2
Bosnia and Herzegovina
Bosnia and Herzegovina
24 13 1
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
23 10 2
Morocco
Morocco
23 15 1
Guyana
Guyana
23 3 7
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
22 8 2
Cameroon
Cameroon
22 4 5
Barbados
Barbados
22 5 4
Malta
Malta
22 10 2
Cayman Islands
Cayman Islands
22 3 7
Saint Lucia
Saint Lucia
20 2 10
Palestine
Palestine
20 10 2
Bahrain
Bahrain
20 3 6
Uzbekistan
Uzbekistan
19 11 1
Mongolia
Mongolia
18 10 1
Bahamas
Bahamas
17 1 17
Angola
Angola
17 15 1
Isle of Man
Isle of Man
17 7 2
New Caledonia
New Caledonia
16 10 1
Ghana
Ghana
16 11 1
Côte d'Ivoire
Côte d'Ivoire
16 8 2
Algeria
Algeria
16 6 2
Mozambique
Mozambique
15 9 1
Syrian Arab Republic
Syrian Arab Republic
14 1 14
Sudan
Sudan
13 6 2
Timor-Leste
Timor-Leste
12 2 6
Jamaica
Jamaica
12 2 6
Antigua and Barbuda
Antigua and Barbuda
12 9 1
Zimbabwe
Zimbabwe
12 9 1
Malawi
Malawi
11 8 1
Macao
Macao
10 7 1
Namibia
Namibia
10 5 2
Burkina Faso
Burkina Faso
10 6 1
Guadeloupe
Guadeloupe
10 2 5
Sint Maarten (Dutch part)
10 3 3
Liechtenstein
Liechtenstein
10 9 1
Yemen
Yemen
9 2 4
Botswana
Botswana
9 5 1
Afghanistan
Afghanistan
9 3 3
Kyrgyzstan
Kyrgyzstan
8 7 1
Togo
Togo
8 3 2
Bermuda
Bermuda
8 4 2
Vanuatu
Vanuatu
8 4 2
Libya
Libya
7 3 2
Benin
Benin
7 4 1
Zambia
Zambia
6 6 1
Montenegro
Montenegro
6 5 1
Guam
Guam
6 4 1
Gabon
Gabon
6 4 1
French Polynesia
French Polynesia
6 3 2
Fiji
Fiji
6 3 2
Djibouti
Djibouti
5 1 5
European Union
European Union
5 3 1
San Marino
San Marino
5 2 2
Micronesia, Federated States of
Micronesia, Federated States of
4 3 1
Ethiopia
Ethiopia
4 1 4
French Guiana
French Guiana
4 3 1
Niger
Niger
4 2 2
Madagascar
Madagascar
4 4 1
Papua New Guinea
Papua New Guinea
4 3 1
Tajikistan
Tajikistan
3 2 1
Saint Barthélemy
3 3 1
Martinique
Martinique
3 1 3
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Sierra Leone
Sierra Leone
3 3 1
Anguilla
Anguilla
3 2 1
Dominica
Dominica
3 2 1
Saint Kitts and Nevis
Saint Kitts and Nevis
3 3 1
Samoa
Samoa
3 3 1
Cuba
Cuba
3 2 1
Suriname
Suriname
3 2 1
Chad
Chad
3 1 3
Tunisia
Tunisia
3 2 1
Brunei Darussalam
Brunei Darussalam
3 3 1
Guernsey
Guernsey
3 3 1
Rwanda
Rwanda
3 3 1
Tonga
Tonga
2 2 1
Cape Verde
Cape Verde
2 2 1
Greenland
Greenland
2 1 2
Marshall Islands
Marshall Islands
2 1 2
Bonaire, Sint Eustatius and Saba
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Mali
Mali
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Andorra
Andorra
2 1 2
Haiti
Haiti
2 2 1
Senegal
Senegal
2 2 1
Lesotho
Lesotho
2 2 1
Gambia
Gambia
2 2 1
Liberia
Liberia
2 2 1
Palau
Palau
1 1 1
Sao Tome and Principe
Sao Tome and Principe
1 1 1
Comoros
Comoros
1 1 1
Burundi
Burundi
1 1 1
Aruba
Aruba
1 1 1
Saint Martin (French part)
1 1 1
Swaziland
Swaziland
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
South Sudan
South Sudan
1 1 1
Somalia
Somalia
1 1 1
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
1 1 1
Solomon Islands
Solomon Islands
1 1 1
American Samoa
American Samoa
1 1 1
Turkmenistan
Turkmenistan
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 4228 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 16 15 41 103 323 606 1,245 2,188 14,349 9,268 15,865 28,524 47,320 59,277 125,562 113,275 623,013
Change: 6 5 16 38 139 220 582 945 3,248 3,926 6,678 9,382 23,413 35,429 94,934 83,012 442,742
Percent: 60% 50% 64% 58% 75% 56% 87% 76% 29% 73% 72% 49% 97% 148% 309% 274% 245%

IPv6 Announced Prefix Count by CIDR and Growth over 4228 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 8 1 14 3 7 7 28 8 15 21 137 3,815 539 208 21,364
Change: 2 0 10 0 4 6 26 7 10 18 130 3,814 537 205 19,762
Percent: 33% 0% 250% 0% 133% 600% 1300% 700% 200% 600% 1857% 381400% 26850% 6833% 1233%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 3,015 3,216 1,146 5,543 916 3,040 3,193 11,358 2,561 2,952 919 13,195
Change: 2,999 3,200 1,114 5,515 915 3,039 3,191 11,290 2,560 2,930 917 13,187
Percent: 18743% 20000% 3481% 19696% 91500% 303900% 159550% 16602% 256000% 13318% 45850% 164837%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 1,574 3,849 2,378 73,822 623 104 292 243 120 681
Change: 1,569 3,846 2,369 73,113 622 103 291 242 119 680
Percent: 31380% 128200% 26322% 10312% 62200% 10300% 29100% 24200% 11900% 68000%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 51 2,328 9 9 12 46 1 5 7 4,765
Change: 50 2,318 8 8 11 45 0 4 6 4,686
Percent: 5000% 23180% 800% 800% 1100% 4500% 0% 400% 600% 5931%