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
266,811 20,540 12
Brazil
Brazil
69,185 8,211 8
China
China
51,993 837 62
India
India
43,582 2,669 16
Russian Federation
Russian Federation
40,159 5,048 7
Turkey
Turkey
27,560 669 41
Germany
Germany
24,162 2,564 9
Mexico
Mexico
22,916 429 53
Canada
Canada
22,435 1,729 12
Australia
Australia
22,015 2,009 10
Spain
Spain
21,666 1,117 19
Korea, Republic of
Korea, Republic of
20,195 822 24
Indonesia
Indonesia
18,456 1,914 9
Poland
Poland
17,914 2,179 8
Argentina
Argentina
17,592 1,079 16
United Kingdom
United Kingdom
16,646 2,468 6
Viet Nam
Viet Nam
14,094 374 37
Ukraine
Ukraine
12,423 1,700 7
Hong Kong
Hong Kong
12,144 847 14
Japan
Japan
11,867 766 15
Netherlands
Netherlands
11,646 1,516 7
France
France
11,061 1,502 7
Thailand
Thailand
10,825 454 23
South Africa
South Africa
9,803 763 12
Colombia
Colombia
9,743 250 38
Saudi Arabia
Saudi Arabia
8,461 159 53
Taiwan
Taiwan
8,284 258 32
Iran, Islamic Republic of
Iran, Islamic Republic of
8,064 561 14
Italy
Italy
7,934 1,090 7
Israel
Israel
7,762 323 24
Egypt
Egypt
7,731 70 110
Bulgaria
Bulgaria
7,665 766 10
Singapore
Singapore
7,423 559 13
Bangladesh
Bangladesh
7,236 1,185 6
Romania
Romania
6,147 1,014 6
Pakistan
Pakistan
5,551 288 19
Sweden
Sweden
5,550 826 6
Peru
Peru
5,509 110 50
Chile
Chile
5,315 329 16
Philippines
Philippines
5,046 375 13
Seychelles
Seychelles
5,044 412 12
United Arab Emirates
United Arab Emirates
4,664 293 15
Czech Republic
Czech Republic
4,247 1,272 3
Switzerland
Switzerland
4,058 847 4
Costa Rica
Costa Rica
4,005 89 45
Kazakhstan
Kazakhstan
3,852 142 27
Ecuador
Ecuador
3,775 165 22
New Zealand
New Zealand
3,404 476 7
Austria
Austria
3,353 720 4
Malaysia
Malaysia
3,131 267 11
Lithuania
Lithuania
2,885 312 9
Nigeria
Nigeria
2,623 220 11
Kuwait
Kuwait
2,255 80 28
Iraq
Iraq
2,178 157 13
Mauritius
Mauritius
2,176 179 12
Morocco
Morocco
2,129 26 81
Kenya
Kenya
2,098 141 14
Jordan
Jordan
2,016 58 34
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,986 118 16
Panama
Panama
1,927 114 16
Cambodia
Cambodia
1,841 102 18
Denmark
Denmark
1,696 364 4
Lebanon
Lebanon
1,690 168 10
Ireland
Ireland
1,678 253 6
Belgium
Belgium
1,678 347 4
Norway
Norway
1,625 299 5
Hungary
Hungary
1,623 256 6
Cyprus
Cyprus
1,598 149 10
Greece
Greece
1,591 177 8
Serbia
Serbia
1,458 191 7
Palestine
Palestine
1,454 53 27
Finland
Finland
1,454 308 4
Tunisia
Tunisia
1,414 32 44
Côte d'Ivoire
Côte d'Ivoire
1,342 23 58
Luxembourg
Luxembourg
1,260 118 10
Nepal
Nepal
1,116 125 8
El Salvador
El Salvador
1,079 49 22
Belarus
Belarus
1,050 99 10
Bolivia, Plurinational State of
Bolivia, Plurinational State of
1,020 45 22
Bahrain
Bahrain
992 26 38
Oman
Oman
981 19 51
Uruguay
Uruguay
955 23 41
Puerto Rico
Puerto Rico
954 102 9
Latvia
Latvia
939 268 3
Paraguay
Paraguay
922 85 10
Azerbaijan
Azerbaijan
915 69 13
Moldova, Republic of
Moldova, Republic of
891 155 5
Mozambique
Mozambique
872 28 31
Croatia
Croatia
853 155 5
Dominican Republic
Dominican Republic
834 63 13
Slovakia
Slovakia
833 209 3
Guatemala
Guatemala
813 56 14
Estonia
Estonia
802 176 4
Albania
Albania
801 96 8
Honduras
Honduras
792 85 9
Tanzania, United Republic of
Tanzania, United Republic of
790 84 9
Slovenia
Slovenia
764 289 2
Uganda
Uganda
750 48 15
Portugal
Portugal
748 117 6
Georgia
Georgia
662 129 5
Myanmar
Myanmar
652 99 6
Bosnia and Herzegovina
Bosnia and Herzegovina
646 52 12
Ghana
Ghana
646 96 6
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
631 53 11
Malta
Malta
617 51 12
Armenia
Armenia
601 97 6
Sri Lanka
Sri Lanka
597 23 25
Algeria
Algeria
548 8 68
Sudan
Sudan
543 10 54
Cameroon
Cameroon
500 25 20
Afghanistan
Afghanistan
499 59 8
Mongolia
Mongolia
482 58 8
Barbados
Barbados
446 15 29
Trinidad and Tobago
Trinidad and Tobago
424 16 26
Nicaragua
Nicaragua
398 26 15
Qatar
Qatar
383 21 18
Jamaica
Jamaica
382 19 20
Belize
Belize
377 93 4
Kyrgyzstan
Kyrgyzstan
369 35 10
Angola
Angola
362 56 6
Suriname
Suriname
359 4 89
Ethiopia
Ethiopia
357 2 178
Malawi
Malawi
336 20 16
Uzbekistan
Uzbekistan
334 49 6
Antigua and Barbuda
Antigua and Barbuda
327 32 10
Syrian Arab Republic
Syrian Arab Republic
322 3 107
Libya
Libya
319 16 19
Lao People's Democratic Republic
Lao People's Democratic Republic
305 25 12
Gibraltar
Gibraltar
295 52 5
Zimbabwe
Zimbabwe
288 24 12
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
286 54 5
Rwanda
Rwanda
282 18 15
Zambia
Zambia
274 23 11
French Polynesia
French Polynesia
258 5 51
Maldives
Maldives
251 15 16
Burkina Faso
Burkina Faso
247 26 9
Iceland
Iceland
246 67 3
Brunei Darussalam
Brunei Darussalam
237 11 21
Tajikistan
Tajikistan
237 20 11
Curaçao
Curaçao
237 28 8
Virgin Islands, British
Virgin Islands, British
228 83 2
Senegal
Senegal
220 10 22
Botswana
Botswana
219 25 8
Madagascar
Madagascar
193 7 27
Benin
Benin
177 14 12
Namibia
Namibia
176 13 13
Bermuda
Bermuda
175 17 10
Mali
Mali
170 9 18
Papua New Guinea
Papua New Guinea
166 28 5
Isle of Man
Isle of Man
153 26 5
Haiti
Haiti
153 8 19
Fiji
Fiji
141 12 11
Yemen
Yemen
138 6 23
Burundi
Burundi
136 9 15
Somalia
Somalia
135 19 7
Macao
Macao
125 13 9
Martinique
Martinique
121 4 30
Aruba
Aruba
119 3 39
Gabon
Gabon
116 17 6
San Marino
San Marino
109 12 9
Togo
Togo
104 7 14
Virgin Islands, U.S.
Virgin Islands, U.S.
103 5 20
Bahamas
Bahamas
100 7 14
Djibouti
Djibouti
91 3 30
Congo
Congo
89 9 9
Guam
Guam
86 10 8
South Sudan
South Sudan
84 22 3
Niger
Niger
84 7 12
Gambia
Gambia
83 9 9
Chad
Chad
81 13 6
Guinea
Guinea
79 14 5
RÉUNION
RÉUNION
78 7 11
Liechtenstein
Liechtenstein
76 31 2
Mauritania
Mauritania
75 8 9
Liberia
Liberia
74 13 5
Guyana
Guyana
74 7 10
Bhutan
Bhutan
70 16 4
New Caledonia
New Caledonia
68 16 4
Lesotho
Lesotho
67 8 8
European Union
European Union
65 35 1
Montenegro
Montenegro
65 22 2
Timor-Leste
Timor-Leste
64 8 8
Vanuatu
Vanuatu
64 13 4
Sierra Leone
Sierra Leone
63 15 4
Cuba
Cuba
63 3 21
Swaziland
Swaziland
59 12 4
Andorra
Andorra
58 1 58
Samoa
Samoa
58 8 7
Sint Maarten (Dutch part)
56 4 14
Bonaire, Sint Eustatius and Saba
46 7 6
Saint Lucia
Saint Lucia
45 7 6
Jersey
Jersey
45 7 6
Solomon Islands
Solomon Islands
38 7 5
Cayman Islands
Cayman Islands
37 12 3
Guadeloupe
Guadeloupe
35 6 5
Guernsey
Guernsey
35 7 5
Cook Islands
Cook Islands
34 3 11
Dominica
Dominica
32 8 4
Northern Mariana Islands
Northern Mariana Islands
31 1 31
Turks and Caicos Islands
Turks and Caicos Islands
29 3 9
Cape Verde
Cape Verde
28 5 5
Grenada
Grenada
25 5 5
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 6 4
Equatorial Guinea
Equatorial Guinea
25 5 5
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
24 3 8
Tonga
Tonga
23 6 3
Kiribati
Kiribati
22 4 5
Central African Republic
Central African Republic
21 4 5
Sao Tome and Principe
Sao Tome and Principe
20 2 10
Saint Martin (French part)
20 6 3
Comoros
Comoros
19 2 9
Turkmenistan
Turkmenistan
19 5 3
Micronesia, Federated States of
Micronesia, Federated States of
19 5 3
French Guiana
French Guiana
19 6 3
Monaco
Monaco
18 3 6
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
American Samoa
American Samoa
18 2 9
Åland Islands
Åland Islands
16 1 16
Wallis and Futuna
Wallis and Futuna
14 1 14
Marshall Islands
Marshall Islands
14 1 14
Faroe Islands
Faroe Islands
14 4 3
Saint Kitts and Nevis
Saint Kitts and Nevis
12 5 2
Nauru
Nauru
12 4 3
Niue
Niue
10 2 5
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 3 3
Guinea-Bissau
Guinea-Bissau
9 3 3
Tuvalu
Tuvalu
7 2 3
Palau
Palau
6 3 2
Mayotte
Mayotte
4 1 4
Tokelau
Tokelau
4 1 4
Norfolk Island
Norfolk Island
4 2 2
Saint Barthélemy
3 2 1
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
3 1 3
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
British Indian Ocean Territory
British Indian Ocean Territory
2 1 2
Montserrat
Montserrat
1 1 1
Eritrea
Eritrea
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
41,596 4,477 9
China
China
29,472 4,807 6
Brazil
Brazil
25,336 6,310 4
India
India
10,698 599 17
Mexico
Mexico
7,323 134 54
Japan
Japan
6,402 402 15
Netherlands
Netherlands
5,328 780 6
Saudi Arabia
Saudi Arabia
5,273 29 181
Germany
Germany
4,984 1,514 3
Viet Nam
Viet Nam
4,434 137 32
United Kingdom
United Kingdom
4,407 986 4
Australia
Australia
3,627 487 7
Russian Federation
Russian Federation
2,854 924 3
Switzerland
Switzerland
2,739 746 3
Indonesia
Indonesia
2,701 412 6
Argentina
Argentina
2,280 304 7
France
France
2,268 615 3
Bangladesh
Bangladesh
2,110 253 8
Canada
Canada
1,848 544 3
Ecuador
Ecuador
1,573 98 16
Thailand
Thailand
1,498 169 8
Spain
Spain
1,469 224 6
Chile
Chile
1,390 86 16
United Arab Emirates
United Arab Emirates
1,327 27 49
Singapore
Singapore
1,324 217 6
Colombia
Colombia
1,208 140 8
Romania
Romania
1,175 138 8
Turkey
Turkey
1,148 106 10
Sweden
Sweden
1,094 387 2
Ireland
Ireland
1,042 87 11
Hong Kong
Hong Kong
1,041 303 3
Philippines
Philippines
1,003 51 19
Austria
Austria
963 317 3
Taiwan
Taiwan
957 124 7
Malaysia
Malaysia
843 110 7
Italy
Italy
834 325 2
Czech Republic
Czech Republic
788 415 1
Norway
Norway
782 178 4
South Africa
South Africa
671 253 2
Poland
Poland
667 400 1
Korea, Republic of
Korea, Republic of
667 43 15
Ukraine
Ukraine
623 284 2
New Zealand
New Zealand
568 154 3
Egypt
Egypt
563 10 56
Bhutan
Bhutan
556 15 37
Belgium
Belgium
532 228 2
Israel
Israel
492 63 7
Bulgaria
Bulgaria
450 130 3
Peru
Peru
442 46 9
Pakistan
Pakistan
425 48 8
Myanmar
Myanmar
398 19 20
Georgia
Georgia
364 18 20
Seychelles
Seychelles
364 57 6
Guatemala
Guatemala
348 28 12
Greece
Greece
306 64 4
Denmark
Denmark
285 156 1
Qatar
Qatar
278 9 30
Bahamas
Bahamas
273 1 273
Sri Lanka
Sri Lanka
267 10 26
Lithuania
Lithuania
264 59 4
Kazakhstan
Kazakhstan
257 30 8
Nepal
Nepal
250 45 5
Finland
Finland
249 147 1
Paraguay
Paraguay
197 47 4
Iran, Islamic Republic of
Iran, Islamic Republic of
186 50 3
Luxembourg
Luxembourg
186 49 3
Panama
Panama
176 47 3
Costa Rica
Costa Rica
170 45 3
Oman
Oman
166 8 20
Puerto Rico
Puerto Rico
160 38 4
Dominican Republic
Dominican Republic
158 64 2
Gibraltar
Gibraltar
147 15 9
Cyprus
Cyprus
141 37 3
Estonia
Estonia
131 78 1
Cambodia
Cambodia
128 29 4
Hungary
Hungary
127 74 1
Slovenia
Slovenia
127 69 1
Portugal
Portugal
120 46 2
Iraq
Iraq
111 38 2
Kenya
Kenya
111 37 3
Slovakia
Slovakia
111 72 1
Mauritius
Mauritius
109 16 6
Belarus
Belarus
106 28 3
Kuwait
Kuwait
103 10 10
Honduras
Honduras
93 39 2
Uruguay
Uruguay
90 15 6
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
82 49 1
Nicaragua
Nicaragua
81 13 6
Nigeria
Nigeria
80 35 2
Latvia
Latvia
80 51 1
Albania
Albania
80 28 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
74 14 5
Belize
Belize
73 25 2
Moldova, Republic of
Moldova, Republic of
73 37 1
Jordan
Jordan
70 8 8
Lebanon
Lebanon
69 22 3
Croatia
Croatia
64 46 1
Trinidad and Tobago
Trinidad and Tobago
64 9 7
Serbia
Serbia
57 23 2
Azerbaijan
Azerbaijan
44 17 2
Tunisia
Tunisia
44 9 4
Uganda
Uganda
42 11 3
Virgin Islands, British
Virgin Islands, British
41 20 2
Tanzania, United Republic of
Tanzania, United Republic of
40 33 1
El Salvador
El Salvador
37 14 2
Maldives
Maldives
36 7 5
Iceland
Iceland
35 28 1
Lao People's Democratic Republic
Lao People's Democratic Republic
34 6 5
Armenia
Armenia
31 21 1
Guyana
Guyana
31 3 10
Saint Lucia
Saint Lucia
30 4 7
Curaçao
Curaçao
30 9 3
Bahrain
Bahrain
29 3 9
Cameroon
Cameroon
27 8 3
Grenada
Grenada
27 5 5
Bosnia and Herzegovina
Bosnia and Herzegovina
27 14 1
Morocco
Morocco
24 14 1
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
23 7 3
Côte d'Ivoire
Côte d'Ivoire
23 8 2
Guam
Guam
23 5 4
Congo
Congo
23 4 5
Malta
Malta
23 10 2
Barbados
Barbados
22 5 4
Suriname
Suriname
20 3 6
Palestine
Palestine
19 10 1
Isle of Man
Isle of Man
18 8 2
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
18 11 1
New Caledonia
New Caledonia
17 11 1
Algeria
Algeria
17 6 2
Jamaica
Jamaica
17 2 8
Northern Mariana Islands
Northern Mariana Islands
17 1 17
Ghana
Ghana
17 12 1
Angola
Angola
17 14 1
Cayman Islands
Cayman Islands
16 1 16
Mozambique
Mozambique
15 10 1
Uzbekistan
Uzbekistan
14 11 1
Gabon
Gabon
14 5 2
Liechtenstein
Liechtenstein
13 12 1
Guadeloupe
Guadeloupe
13 2 6
Vanuatu
Vanuatu
13 7 1
Zimbabwe
Zimbabwe
12 9 1
Afghanistan
Afghanistan
11 3 3
Antigua and Barbuda
Antigua and Barbuda
11 7 1
Kyrgyzstan
Kyrgyzstan
10 9 1
Botswana
Botswana
10 6 1
Timor-Leste
Timor-Leste
10 3 3
Namibia
Namibia
9 4 2
Yemen
Yemen
9 2 4
Togo
Togo
9 5 1
Sudan
Sudan
9 5 1
Djibouti
Djibouti
8 2 4
Mongolia
Mongolia
8 7 1
Macao
Macao
7 5 1
Malawi
Malawi
7 6 1
Libya
Libya
6 3 2
Burkina Faso
Burkina Faso
6 5 1
RÉUNION
RÉUNION
6 4 1
Ethiopia
Ethiopia
6 2 3
Fiji
Fiji
6 3 2
Bermuda
Bermuda
6 3 2
Montenegro
Montenegro
6 5 1
French Polynesia
French Polynesia
6 3 2
Monaco
Monaco
5 1 5
Sint Maarten (Dutch part)
5 3 1
Mali
Mali
5 3 1
Niger
Niger
5 3 1
Zambia
Zambia
5 5 1
European Union
European Union
5 3 1
Chad
Chad
5 1 5
Micronesia, Federated States of
Micronesia, Federated States of
4 3 1
Papua New Guinea
Papua New Guinea
4 3 1
Sierra Leone
Sierra Leone
4 4 1
Samoa
Samoa
4 4 1
San Marino
San Marino
4 2 2
Tajikistan
Tajikistan
4 2 2
Cuba
Cuba
3 2 1
Brunei Darussalam
Brunei Darussalam
3 3 1
Anguilla
Anguilla
3 2 1
Gambia
Gambia
3 2 1
Saint Kitts and Nevis
Saint Kitts and Nevis
3 3 1
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Benin
Benin
3 2 1
Tonga
Tonga
3 3 1
Rwanda
Rwanda
3 3 1
Dominica
Dominica
3 2 1
Bonaire, Sint Eustatius and Saba
3 2 1
Madagascar
Madagascar
3 3 1
Martinique
Martinique
3 1 3
Greenland
Greenland
2 1 2
Senegal
Senegal
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Guernsey
Guernsey
2 2 1
Haiti
Haiti
2 2 1
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
2 1 2
Faroe Islands
Faroe Islands
2 2 1
French Guiana
French Guiana
2 2 1
Andorra
Andorra
2 1 2
Lesotho
Lesotho
2 2 1
Saint Barthélemy
2 2 1
Cape Verde
Cape Verde
2 2 1
Marshall Islands
Marshall Islands
2 1 2
South Sudan
South Sudan
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Solomon Islands
Solomon Islands
1 1 1
Liberia
Liberia
1 1 1
Sao Tome and Principe
Sao Tome and Principe
1 1 1
Guinea
Guinea
1 1 1
Turks and Caicos Islands
Turks and Caicos Islands
1 1 1
Swaziland
Swaziland
1 1 1
Saint Martin (French part)
1 1 1
Aruba
Aruba
1 1 1
Jersey
Jersey
1 1 1
Somalia
Somalia
1 1 1
American Samoa
American Samoa
1 1 1
Nauru
Nauru
1 1 1
Palau
Palau
1 1 1
Turkmenistan
Turkmenistan
1 1 1
Comoros
Comoros
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 4609 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 16 15 41 105 323 607 1,263 2,267 14,466 9,285 15,948 27,953 48,500 59,126 123,498 113,475 623,721
Change: 6 5 16 40 139 221 601 1,024 3,371 3,953 6,785 8,840 24,621 35,356 92,941 83,299 443,664
Percent: 60% 50% 64% 61% 75% 57% 90% 82% 30% 74% 74% 46% 103% 148% 304% 276% 246%

IPv6 Announced Prefix Count by CIDR and Growth over 4609 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 8 2 15 3 7 7 31 8 16 28 208 4,602 542 292 22,883
Change: 3 1 11 0 4 6 30 7 11 25 201 4,601 540 289 21,288
Percent: 60% 100% 275% 0% 133% 600% 3000% 700% 220% 833% 2871% 460100% 27000% 9633% 1334%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 3,852 4,010 1,423 7,070 1,186 3,289 3,441 13,984 1,557 3,199 1,400 16,012
Change: 3,836 3,994 1,391 7,042 1,185 3,288 3,439 13,916 1,556 3,177 1,398 16,004
Percent: 23975% 24962% 4346% 25150% 118500% 328800% 171950% 20464% 155600% 14440% 69900% 200050%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 1,553 3,383 3,161 92,246 718 86 102 247 127 969
Change: 1,548 3,380 3,152 91,532 717 85 100 246 126 968
Percent: 30960% 112666% 35022% 12819% 71700% 8500% 5000% 24600% 12600% 96800%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 17 3,611 5 30 21 22 16 5 9 7,825
Change: 16 3,601 4 29 20 21 15 4 8 7,748
Percent: 1600% 36010% 400% 2900% 2000% 2100% 1500% 400% 800% 10062%