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
263,557 20,208 13
Brazil
Brazil
73,726 8,145 9
China
China
54,557 811 67
India
India
41,981 2,395 17
Russian Federation
Russian Federation
39,157 5,112 7
Canada
Canada
34,855 1,630 21
Australia
Australia
22,742 1,935 11
Turkey
Turkey
22,655 618 36
Germany
Germany
21,691 2,486 8
Spain
Spain
21,556 1,074 20
Mexico
Mexico
20,486 412 49
Korea, Republic of
Korea, Republic of
19,966 806 24
Poland
Poland
17,189 2,199 7
Indonesia
Indonesia
17,029 1,682 10
United Kingdom
United Kingdom
16,024 2,457 6
Argentina
Argentina
16,022 1,041 15
Viet Nam
Viet Nam
13,219 338 39
Hong Kong
Hong Kong
12,246 839 14
Japan
Japan
11,481 757 15
Ukraine
Ukraine
11,117 1,740 6
France
France
11,026 1,453 7
Netherlands
Netherlands
10,929 1,503 7
Thailand
Thailand
10,306 435 23
Colombia
Colombia
9,415 235 40
South Africa
South Africa
9,071 719 12
Taiwan
Taiwan
7,963 240 33
Iran, Islamic Republic of
Iran, Islamic Republic of
7,757 516 15
Bulgaria
Bulgaria
7,731 743 10
Italy
Italy
7,719 1,079 7
Saudi Arabia
Saudi Arabia
7,400 152 48
Egypt
Egypt
7,278 67 108
Singapore
Singapore
6,701 553 12
Bangladesh
Bangladesh
6,665 1,019 6
Israel
Israel
6,557 312 21
Romania
Romania
6,361 1,039 6
Chile
Chile
5,716 401 14
Pakistan
Pakistan
5,645 232 24
Peru
Peru
5,637 104 54
Seychelles
Seychelles
5,480 376 14
Sweden
Sweden
5,426 764 7
Philippines
Philippines
4,748 353 13
Czech Republic
Czech Republic
4,335 1,301 3
Costa Rica
Costa Rica
4,171 92 45
Kazakhstan
Kazakhstan
3,832 132 29
Switzerland
Switzerland
3,799 812 4
Austria
Austria
3,596 754 4
Ecuador
Ecuador
3,560 158 22
New Zealand
New Zealand
3,402 477 7
United Arab Emirates
United Arab Emirates
3,075 120 25
Malaysia
Malaysia
3,027 249 12
Nigeria
Nigeria
2,493 198 12
Lithuania
Lithuania
2,452 247 9
Kuwait
Kuwait
2,177 78 27
Morocco
Morocco
2,083 27 77
Mauritius
Mauritius
2,083 144 14
Iraq
Iraq
2,043 152 13
Jordan
Jordan
2,041 41 49
Kenya
Kenya
1,954 127 15
Cambodia
Cambodia
1,861 105 17
Belgium
Belgium
1,819 341 5
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
1,780 111 16
Denmark
Denmark
1,711 350 4
Lebanon
Lebanon
1,671 157 10
Ireland
Ireland
1,631 246 6
Panama
Panama
1,626 115 14
Greece
Greece
1,616 176 9
Norway
Norway
1,602 310 5
Hungary
Hungary
1,563 237 6
Finland
Finland
1,502 302 4
Serbia
Serbia
1,424 175 8
Palestine
Palestine
1,380 48 28
Cyprus
Cyprus
1,361 141 9
Tunisia
Tunisia
1,313 33 39
Côte d'Ivoire
Côte d'Ivoire
1,112 19 58
Luxembourg
Luxembourg
1,072 123 8
Nepal
Nepal
1,067 118 9
El Salvador
El Salvador
1,064 50 21
Belarus
Belarus
1,062 103 10
Latvia
Latvia
1,055 259 4
Bolivia, Plurinational State of
Bolivia, Plurinational State of
1,004 42 23
Bahrain
Bahrain
954 27 35
Oman
Oman
944 19 49
Uruguay
Uruguay
922 23 40
Azerbaijan
Azerbaijan
906 57 15
Puerto Rico
Puerto Rico
901 90 10
Paraguay
Paraguay
895 84 10
Dominican Republic
Dominican Republic
836 60 13
Moldova, Republic of
Moldova, Republic of
820 167 4
Honduras
Honduras
793 89 8
Mozambique
Mozambique
782 28 27
Slovakia
Slovakia
780 198 3
Tanzania, United Republic of
Tanzania, United Republic of
765 81 9
Albania
Albania
761 88 8
Portugal
Portugal
753 118 6
Estonia
Estonia
741 175 4
Guatemala
Guatemala
726 55 13
Slovenia
Slovenia
725 276 2
Bosnia and Herzegovina
Bosnia and Herzegovina
655 41 15
Uganda
Uganda
647 46 14
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
636 52 12
Ghana
Ghana
607 93 6
Sri Lanka
Sri Lanka
594 21 28
Myanmar
Myanmar
592 88 6
Malta
Malta
588 47 12
Armenia
Armenia
578 85 6
Sudan
Sudan
551 8 68
Georgia
Georgia
549 108 5
Croatia
Croatia
536 150 3
Algeria
Algeria
492 8 61
Afghanistan
Afghanistan
477 61 7
Mongolia
Mongolia
471 55 8
Barbados
Barbados
437 15 29
Cameroon
Cameroon
434 21 20
Trinidad and Tobago
Trinidad and Tobago
416 15 27
Jamaica
Jamaica
405 19 21
Belize
Belize
397 98 4
Qatar
Qatar
362 20 18
Nicaragua
Nicaragua
357 26 13
Malawi
Malawi
348 19 18
Kyrgyzstan
Kyrgyzstan
343 32 10
Angola
Angola
342 52 6
Ethiopia
Ethiopia
335 1 335
Antigua and Barbuda
Antigua and Barbuda
328 27 12
Madagascar
Madagascar
322 6 53
Lao People's Democratic Republic
Lao People's Democratic Republic
295 24 12
Brunei Darussalam
Brunei Darussalam
293 10 29
Syrian Arab Republic
Syrian Arab Republic
280 2 140
Libya
Libya
279 16 17
Zambia
Zambia
279 23 12
Zimbabwe
Zimbabwe
269 22 12
French Polynesia
French Polynesia
268 5 53
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
262 50 5
Gibraltar
Gibraltar
253 55 4
Suriname
Suriname
252 3 84
Maldives
Maldives
251 12 20
Uzbekistan
Uzbekistan
248 48 5
Rwanda
Rwanda
237 17 13
Iceland
Iceland
232 66 3
Curaçao
Curaçao
223 31 7
Tajikistan
Tajikistan
218 17 12
Botswana
Botswana
211 21 10
Senegal
Senegal
206 12 17
Bermuda
Bermuda
196 17 11
Burkina Faso
Burkina Faso
193 24 8
Virgin Islands, British
Virgin Islands, British
189 75 2
Benin
Benin
186 13 14
Namibia
Namibia
175 13 13
Haiti
Haiti
166 9 18
Fiji
Fiji
149 12 12
Papua New Guinea
Papua New Guinea
148 27 5
Isle of Man
Isle of Man
138 26 5
Yemen
Yemen
125 6 20
Macao
Macao
122 13 9
Burundi
Burundi
122 9 13
Gabon
Gabon
117 17 6
Somalia
Somalia
116 19 6
Martinique
Martinique
114 5 22
San Marino
San Marino
108 13 8
Togo
Togo
103 6 17
Virgin Islands, U.S.
Virgin Islands, U.S.
102 5 20
Aruba
Aruba
102 3 34
Bahamas
Bahamas
97 6 16
Congo
Congo
96 11 8
Djibouti
Djibouti
89 2 44
Guyana
Guyana
87 6 14
Niger
Niger
87 8 10
Guam
Guam
86 10 8
Mali
Mali
83 10 8
RÉUNION
RÉUNION
82 7 11
South Sudan
South Sudan
77 20 3
Chad
Chad
77 14 5
Liechtenstein
Liechtenstein
74 30 2
Sierra Leone
Sierra Leone
73 16 4
Montenegro
Montenegro
72 24 3
Guinea
Guinea
72 12 6
European Union
European Union
71 38 1
Lesotho
Lesotho
68 8 8
Vanuatu
Vanuatu
65 14 4
Mauritania
Mauritania
64 5 12
Bhutan
Bhutan
62 17 3
New Caledonia
New Caledonia
62 14 4
Samoa
Samoa
60 7 8
Timor-Leste
Timor-Leste
59 8 7
Gambia
Gambia
57 9 6
Cuba
Cuba
56 3 18
Guernsey
Guernsey
56 7 8
Sint Maarten (Dutch part)
56 4 14
Cayman Islands
Cayman Islands
55 17 3
Andorra
Andorra
53 1 53
Swaziland
Swaziland
53 11 4
Liberia
Liberia
51 12 4
Guadeloupe
Guadeloupe
50 6 8
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
Northern Mariana Islands
Northern Mariana Islands
30 1 30
Cape Verde
Cape Verde
30 3 10
Sao Tome and Principe
Sao Tome and Principe
27 2 13
Turks and Caicos Islands
Turks and Caicos Islands
27 4 6
Dominica
Dominica
26 6 4
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 6 4
Kiribati
Kiribati
25 4 6
Grenada
Grenada
24 5 4
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
24 3 8
Tonga
Tonga
20 6 3
Saint Martin (French part)
19 7 2
Micronesia, Federated States of
Micronesia, Federated States of
18 5 3
American Samoa
American Samoa
18 2 9
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Central African Republic
Central African Republic
18 4 4
French Guiana
French Guiana
17 6 2
Monaco
Monaco
16 3 5
Comoros
Comoros
16 2 8
Eritrea
Eritrea
16 1 16
Marshall Islands
Marshall Islands
14 1 14
Wallis and Futuna
Wallis and Futuna
14 1 14
Faroe Islands
Faroe Islands
14 4 3
Turkmenistan
Turkmenistan
14 5 2
Åland Islands
Åland Islands
11 2 5
Niue
Niue
10 2 5
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 2 5
Saint Kitts and Nevis
Saint Kitts and Nevis
10 5 2
Nauru
Nauru
10 4 2
Guinea-Bissau
Guinea-Bissau
9 3 3
Tuvalu
Tuvalu
6 2 3
Montserrat
Montserrat
6 2 3
Palau
Palau
6 3 2
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
Saint Barthélemy
4 3 1
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
31,783 4,056 7
China
China
25,827 4,601 5
Brazil
Brazil
21,062 5,775 3
India
India
10,228 484 21
Japan
Japan
5,797 373 15
Mexico
Mexico
5,489 107 51
Germany
Germany
4,995 1,420 3
Netherlands
Netherlands
4,310 692 6
Viet Nam
Viet Nam
4,104 101 40
United Kingdom
United Kingdom
3,828 855 4
Australia
Australia
3,208 460 6
Switzerland
Switzerland
3,125 648 4
Russian Federation
Russian Federation
2,729 919 2
Canada
Canada
2,139 499 4
France
France
1,918 575 3
Indonesia
Indonesia
1,806 307 5
Bangladesh
Bangladesh
1,804 225 8
Argentina
Argentina
1,491 284 5
Thailand
Thailand
1,442 158 9
Saudi Arabia
Saudi Arabia
1,430 28 51
Spain
Spain
1,425 202 7
Singapore
Singapore
1,180 196 6
United Arab Emirates
United Arab Emirates
1,175 22 53
Sweden
Sweden
1,145 372 3
Romania
Romania
1,122 149 7
Chile
Chile
1,023 85 12
Colombia
Colombia
1,001 128 7
Ireland
Ireland
999 84 11
Austria
Austria
970 331 2
Hong Kong
Hong Kong
964 274 3
Ecuador
Ecuador
957 68 14
Poland
Poland
954 362 2
Taiwan
Taiwan
901 121 7
Italy
Italy
861 300 2
Philippines
Philippines
821 52 15
Turkey
Turkey
792 100 7
Malaysia
Malaysia
792 98 8
Czech Republic
Czech Republic
751 404 1
South Africa
South Africa
669 243 2
Jordan
Jordan
659 9 73
Ukraine
Ukraine
616 290 2
Bhutan
Bhutan
588 15 39
Peru
Peru
551 38 14
Korea, Republic of
Korea, Republic of
550 40 13
New Zealand
New Zealand
523 148 3
Belgium
Belgium
476 199 2
Egypt
Egypt
475 8 59
Myanmar
Myanmar
369 16 23
Norway
Norway
343 181 1
Denmark
Denmark
340 151 2
Bulgaria
Bulgaria
288 112 2
Guatemala
Guatemala
277 20 13
Israel
Israel
274 64 4
Pakistan
Pakistan
265 27 9
Finland
Finland
246 142 1
Nepal
Nepal
240 38 6
Qatar
Qatar
215 7 30
Kazakhstan
Kazakhstan
194 26 7
Greece
Greece
185 60 3
Sri Lanka
Sri Lanka
182 7 26
Luxembourg
Luxembourg
174 49 3
Iran, Islamic Republic of
Iran, Islamic Republic of
173 51 3
Lithuania
Lithuania
169 60 2
Seychelles
Seychelles
163 43 3
Costa Rica
Costa Rica
160 46 3
Oman
Oman
141 7 20
Cyprus
Cyprus
140 35 4
Slovakia
Slovakia
130 72 1
Dominican Republic
Dominican Republic
128 46 2
Gibraltar
Gibraltar
120 15 8
Hungary
Hungary
118 63 1
Slovenia
Slovenia
115 70 1
Paraguay
Paraguay
112 43 2
Estonia
Estonia
109 72 1
Panama
Panama
108 37 2
Kuwait
Kuwait
97 11 8
Iraq
Iraq
97 35 2
Mauritius
Mauritius
96 15 6
Latvia
Latvia
94 50 1
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
93 37 2
Portugal
Portugal
92 41 2
Nigeria
Nigeria
90 32 2
Uruguay
Uruguay
81 15 5
Belarus
Belarus
78 27 2
Kenya
Kenya
77 38 2
Cambodia
Cambodia
77 30 2
Croatia
Croatia
75 52 1
Belize
Belize
70 23 3
Serbia
Serbia
69 29 2
Lebanon
Lebanon
63 21 3
Albania
Albania
63 23 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
62 13 4
Honduras
Honduras
58 22 2
Moldova, Republic of
Moldova, Republic of
51 26 1
Trinidad and Tobago
Trinidad and Tobago
44 9 4
Tanzania, United Republic of
Tanzania, United Republic of
41 32 1
Puerto Rico
Puerto Rico
40 31 1
Azerbaijan
Azerbaijan
38 15 2
Nicaragua
Nicaragua
36 12 3
Virgin Islands, British
Virgin Islands, British
34 17 2
Grenada
Grenada
34 5 6
El Salvador
El Salvador
34 14 2
Lao People's Democratic Republic
Lao People's Democratic Republic
32 5 6
Iceland
Iceland
32 27 1
Armenia
Armenia
32 19 1
Maldives
Maldives
31 6 5
Curaçao
Curaçao
30 9 3
Georgia
Georgia
27 11 2
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
25 11 2
Congo
Congo
24 4 6
Cameroon
Cameroon
24 5 4
Bosnia and Herzegovina
Bosnia and Herzegovina
24 13 1
Guyana
Guyana
23 3 7
Morocco
Morocco
23 15 1
Barbados
Barbados
22 5 4
Bahrain
Bahrain
22 3 7
Cayman Islands
Cayman Islands
22 3 7
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
22 8 2
Malta
Malta
21 9 2
Uganda
Uganda
21 8 2
Saint Lucia
Saint Lucia
20 2 10
Palestine
Palestine
19 9 2
Isle of Man
Isle of Man
18 8 2
Mongolia
Mongolia
18 10 1
Angola
Angola
18 16 1
Côte d'Ivoire
Côte d'Ivoire
17 8 2
Bahamas
Bahamas
17 1 17
New Caledonia
New Caledonia
16 10 1
Ghana
Ghana
16 11 1
Mozambique
Mozambique
16 10 1
Algeria
Algeria
16 6 2
Syrian Arab Republic
Syrian Arab Republic
14 1 14
Zimbabwe
Zimbabwe
12 9 1
Jamaica
Jamaica
12 2 6
Timor-Leste
Timor-Leste
12 2 6
Antigua and Barbuda
Antigua and Barbuda
12 9 1
Liechtenstein
Liechtenstein
12 11 1
Malawi
Malawi
11 8 1
Uzbekistan
Uzbekistan
11 10 1
Macao
Macao
10 7 1
Guadeloupe
Guadeloupe
10 2 5
Namibia
Namibia
10 5 2
Sint Maarten (Dutch part)
10 3 3
Afghanistan
Afghanistan
9 3 3
Kyrgyzstan
Kyrgyzstan
9 8 1
Burkina Faso
Burkina Faso
9 6 1
Sudan
Sudan
9 6 1
Yemen
Yemen
9 2 4
Botswana
Botswana
9 5 1
Togo
Togo
8 3 2
Vanuatu
Vanuatu
8 4 2
Bermuda
Bermuda
8 4 2
Benin
Benin
7 4 1
Libya
Libya
7 3 2
French Polynesia
French Polynesia
6 3 2
Fiji
Fiji
6 3 2
Montenegro
Montenegro
6 5 1
Guam
Guam
6 4 1
Gabon
Gabon
6 4 1
San Marino
San Marino
5 2 2
RÉUNION
RÉUNION
5 3 1
Djibouti
Djibouti
5 1 5
Zambia
Zambia
5 5 1
Saint Barthélemy
5 4 1
European Union
European Union
5 3 1
Papua New Guinea
Papua New Guinea
4 3 1
Niger
Niger
4 2 2
Micronesia, Federated States of
Micronesia, Federated States of
4 3 1
Ethiopia
Ethiopia
4 1 4
Samoa
Samoa
4 4 1
French Guiana
French Guiana
4 3 1
Tunisia
Tunisia
3 2 1
Lesotho
Lesotho
3 3 1
Cuba
Cuba
3 2 1
Chad
Chad
3 1 3
Brunei Darussalam
Brunei Darussalam
3 3 1
Rwanda
Rwanda
3 3 1
Guernsey
Guernsey
3 3 1
Martinique
Martinique
3 1 3
Tajikistan
Tajikistan
3 2 1
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
Madagascar
Madagascar
3 3 1
Dominica
Dominica
3 2 1
Saint Kitts and Nevis
Saint Kitts and Nevis
3 3 1
Suriname
Suriname
3 2 1
Gambia
Gambia
2 2 1
Liberia
Liberia
2 2 1
Tonga
Tonga
2 2 1
Cape Verde
Cape Verde
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Greenland
Greenland
2 1 2
Bonaire, Sint Eustatius and Saba
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Mali
Mali
2 2 1
Senegal
Senegal
2 2 1
Andorra
Andorra
2 1 2
Haiti
Haiti
1 1 1
South Sudan
South Sudan
1 1 1
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
1 1 1
American Samoa
American Samoa
1 1 1
Somalia
Somalia
1 1 1
Turkmenistan
Turkmenistan
1 1 1
Solomon Islands
Solomon Islands
1 1 1
Palau
Palau
1 1 1
Sao Tome and Principe
Sao Tome and Principe
1 1 1
Comoros
Comoros
1 1 1
Aruba
Aruba
1 1 1
Burundi
Burundi
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1
Saint Martin (French part)
1 1 1
Swaziland
Swaziland
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 4277 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 16 13 41 102 312 609 1,252 2,216 14,339 9,269 15,919 28,406 47,172 59,381 124,649 113,333 608,546
Change: 6 3 16 37 128 223 590 973 3,244 3,937 6,756 9,293 23,293 35,611 94,092 83,157 428,489
Percent: 60% 30% 64% 56% 69% 57% 89% 78% 29% 73% 73% 48% 97% 149% 307% 275% 237%

IPv6 Announced Prefix Count by CIDR and Growth over 4277 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 7 1 14 3 7 7 28 8 15 21 124 3,852 520 210 21,592
Change: 1 0 10 0 4 6 27 7 10 18 117 3,851 518 207 19,997
Percent: 16% 0% 250% 0% 133% 600% 2700% 700% 200% 600% 1671% 385100% 25900% 6900% 1253%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 3,146 3,383 1,120 5,625 959 3,063 3,231 11,467 2,556 3,010 959 13,207
Change: 3,130 3,367 1,088 5,597 958 3,062 3,229 11,399 2,555 2,988 957 13,199
Percent: 19562% 21043% 3400% 19989% 95800% 306200% 161450% 16763% 255500% 13581% 47850% 164987%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 1,645 3,938 2,405 76,320 609 74 47 241 120 815
Change: 1,640 3,935 2,396 75,606 608 73 45 240 119 814
Percent: 32800% 131166% 26622% 10589% 60800% 7300% 2250% 24000% 11900% 81400%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 19 642 8 10 12 17 1 4 9 4,757
Change: 18 632 7 9 11 16 0 3 8 4,680
Percent: 1800% 6320% 700% 900% 1100% 1600% 0% 300% 800% 6077%