• Prefixes
  • Networks
  • Bogons
  • Countries v4
  • Countries v6
  • Distribution
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
285,841 21,247 13
Brazil
Brazil
69,555 8,011 8
Italy
Italy
64,469 1,118 57
China
China
55,821 810 68
India
India
48,569 2,864 16
Russian Federation
Russian Federation
40,414 4,783 8
Spain
Spain
35,144 1,193 29
Turkey
Turkey
30,457 748 40
Germany
Germany
29,522 2,571 11
Mexico
Mexico
25,489 446 57
Canada
Canada
24,740 1,887 13
Korea, Republic of
Korea, Republic of
21,178 855 24
United Kingdom
United Kingdom
20,936 2,485 8
Australia
Australia
20,423 1,912 10
Indonesia
Indonesia
19,817 2,301 8
Argentina
Argentina
18,260 1,088 16
Viet Nam
Viet Nam
17,475 473 36
Japan
Japan
12,188 828 14
Hong Kong
Hong Kong
12,079 915 13
Netherlands
Netherlands
11,933 1,515 7
France
France
11,634 1,564 7
Thailand
Thailand
11,477 472 24
Ukraine
Ukraine
10,449 1,683 6
South Africa
South Africa
10,001 847 11
Colombia
Colombia
9,962 261 38
Iran, Islamic Republic of
Iran, Islamic Republic of
9,033 647 13
Taiwan
Taiwan
9,021 287 31
Saudi Arabia
Saudi Arabia
8,862 157 56
Egypt
Egypt
8,707 76 114
Bangladesh
Bangladesh
7,942 1,422 5
Bulgaria
Bulgaria
7,913 875 9
Singapore
Singapore
7,725 592 13
Seychelles
Seychelles
7,658 553 13
Poland
Poland
7,590 2,181 3
United Arab Emirates
United Arab Emirates
6,979 653 10
Israel
Israel
6,800 341 19
Sweden
Sweden
6,427 829 7
Romania
Romania
6,369 1,051 6
Pakistan
Pakistan
6,030 320 18
Chile
Chile
5,431 331 16
Philippines
Philippines
5,370 423 12
Czech Republic
Czech Republic
4,460 1,293 3
Switzerland
Switzerland
4,230 856 4
Kazakhstan
Kazakhstan
3,878 160 24
Ecuador
Ecuador
3,854 172 22
Costa Rica
Costa Rica
3,752 85 44
Austria
Austria
3,502 704 4
Malaysia
Malaysia
3,343 268 12
Lithuania
Lithuania
3,296 423 7
Nigeria
Nigeria
3,180 229 13
New Zealand
New Zealand
3,148 484 6
Peru
Peru
3,043 115 26
Kenya
Kenya
2,522 184 13
Morocco
Morocco
2,283 29 78
Kuwait
Kuwait
2,280 82 27
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
2,204 117 18
Cambodia
Cambodia
2,008 110 18
Jordan
Jordan
2,008 88 22
Mauritius
Mauritius
1,938 214 9
Panama
Panama
1,918 120 15
Hungary
Hungary
1,758 276 6
Norway
Norway
1,718 309 5
Belgium
Belgium
1,708 336 5
Greece
Greece
1,696 202 8
Ireland
Ireland
1,672 245 6
Cyprus
Cyprus
1,632 188 8
Tunisia
Tunisia
1,622 32 50
Lebanon
Lebanon
1,600 156 10
Denmark
Denmark
1,584 355 4
Moldova, Republic of
Moldova, Republic of
1,580 155 10
Finland
Finland
1,486 300 4
CĂ´te d'Ivoire
CĂ´te d'Ivoire
1,479 21 70
Serbia
Serbia
1,475 193 7
Bahrain
Bahrain
1,453 26 55
Palestine
Palestine
1,437 68 21
Luxembourg
Luxembourg
1,436 119 12
Iraq
Iraq
1,308 163 8
Bolivia, Plurinational State of
Bolivia, Plurinational State of
1,243 49 25
Latvia
Latvia
1,178 277 4
El Salvador
El Salvador
1,138 49 23
Nepal
Nepal
1,126 128 8
Paraguay
Paraguay
1,124 87 12
Belarus
Belarus
1,110 99 11
Oman
Oman
1,008 21 48
Portugal
Portugal
970 131 7
Uruguay
Uruguay
944 25 37
Azerbaijan
Azerbaijan
939 95 9
Tanzania, United Republic of
Tanzania, United Republic of
929 91 10
Dominican Republic
Dominican Republic
928 66 14
Croatia
Croatia
921 158 5
Mozambique
Mozambique
878 29 30
Guatemala
Guatemala
868 61 14
Slovakia
Slovakia
863 200 4
Honduras
Honduras
854 92 9
Puerto Rico
Puerto Rico
836 104 8
Albania
Albania
804 113 7
Slovenia
Slovenia
801 297 2
Estonia
Estonia
789 188 4
Myanmar
Myanmar
762 126 6
Uganda
Uganda
724 47 15
Armenia
Armenia
687 131 5
Algeria
Algeria
666 8 83
Georgia
Georgia
649 128 5
Bosnia and Herzegovina
Bosnia and Herzegovina
645 53 12
Sri Lanka
Sri Lanka
642 22 29
Ghana
Ghana
642 91 7
Malta
Malta
639 51 12
Afghanistan
Afghanistan
525 62 8
Cameroon
Cameroon
488 28 17
Mongolia
Mongolia
477 54 8
Ethiopia
Ethiopia
476 3 158
Madagascar
Madagascar
468 6 78
Jamaica
Jamaica
460 25 18
Gibraltar
Gibraltar
459 53 8
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
455 54 8
Barbados
Barbados
451 16 28
Trinidad and Tobago
Trinidad and Tobago
438 34 12
Libya
Libya
428 22 19
Qatar
Qatar
414 18 23
Kyrgyzstan
Kyrgyzstan
386 40 9
Nicaragua
Nicaragua
386 26 14
Suriname
Suriname
376 5 75
Angola
Angola
372 63 5
Uzbekistan
Uzbekistan
366 55 6
Antigua and Barbuda
Antigua and Barbuda
363 31 11
Syrian Arab Republic
Syrian Arab Republic
363 5 72
Malawi
Malawi
331 22 15
Lao People's Democratic Republic
Lao People's Democratic Republic
330 28 11
Burkina Faso
Burkina Faso
328 25 13
Belize
Belize
327 86 3
Zimbabwe
Zimbabwe
320 28 11
Iceland
Iceland
317 66 4
Zambia
Zambia
301 26 11
Brunei Darussalam
Brunei Darussalam
296 10 29
Senegal
Senegal
272 10 27
Rwanda
Rwanda
271 17 15
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
271 47 5
Maldives
Maldives
269 14 19
French Polynesia
French Polynesia
266 5 53
Curaçao
Curaçao
254 28 9
Tajikistan
Tajikistan
253 23 11
Virgin Islands, British
Virgin Islands, British
248 84 2
Botswana
Botswana
244 30 8
Namibia
Namibia
212 14 15
Haiti
Haiti
189 8 23
Benin
Benin
186 14 13
Papua New Guinea
Papua New Guinea
184 33 5
Isle of Man
Isle of Man
183 24 7
Bermuda
Bermuda
166 20 8
Somalia
Somalia
154 21 7
Mali
Mali
153 8 19
Fiji
Fiji
152 14 10
Sudan
Sudan
151 7 21
Martinique
Martinique
148 5 29
Montenegro
Montenegro
147 35 4
Yemen
Yemen
146 6 24
Burundi
Burundi
138 8 17
Macao
Macao
133 14 9
Aruba
Aruba
128 4 32
San Marino
San Marino
121 12 10
RÉUNION
RÉUNION
121 9 13
Gabon
Gabon
110 12 9
Togo
Togo
106 7 15
Bahamas
Bahamas
105 8 13
Gambia
Gambia
102 10 10
Djibouti
Djibouti
95 4 23
Congo
Congo
94 10 9
Virgin Islands, U.S.
Virgin Islands, U.S.
89 7 12
Guam
Guam
87 9 9
Mauritania
Mauritania
87 8 10
Niger
Niger
85 9 9
Timor-Leste
Timor-Leste
85 10 8
Jersey
Jersey
82 11 7
South Sudan
South Sudan
80 20 4
Swaziland
Swaziland
79 13 6
Chad
Chad
77 13 5
Liberia
Liberia
77 14 5
Guyana
Guyana
76 7 10
New Caledonia
New Caledonia
75 19 3
Sierra Leone
Sierra Leone
72 15 4
Guinea
Guinea
70 13 5
Lesotho
Lesotho
69 8 8
Vanuatu
Vanuatu
65 16 4
Bhutan
Bhutan
64 18 3
Liechtenstein
Liechtenstein
64 31 2
Cuba
Cuba
64 3 21
Samoa
Samoa
58 9 6
Sint Maarten (Dutch part)
58 4 14
Andorra
Andorra
48 1 48
Bonaire, Sint Eustatius and Saba
45 7 6
Saint Lucia
Saint Lucia
45 7 6
Solomon Islands
Solomon Islands
42 8 5
Cape Verde
Cape Verde
40 6 6
Guernsey
Guernsey
38 9 4
Cook Islands
Cook Islands
36 3 12
Northern Mariana Islands
Northern Mariana Islands
35 1 35
Cayman Islands
Cayman Islands
31 10 3
Faroe Islands
Faroe Islands
29 6 4
Dominica
Dominica
29 9 3
Guadeloupe
Guadeloupe
27 6 4
Equatorial Guinea
Equatorial Guinea
25 6 4
Turks and Caicos Islands
Turks and Caicos Islands
25 3 8
Grenada
Grenada
25 5 5
Greenland
Greenland
25 1 25
Anguilla
Anguilla
25 8 3
Sao Tome and Principe
Sao Tome and Principe
24 2 12
Central African Republic
Central African Republic
22 4 5
French Guiana
French Guiana
21 6 3
Tonga
Tonga
21 4 5
Turkmenistan
Turkmenistan
20 5 4
Comoros
Comoros
19 2 9
Micronesia, Federated States of
Micronesia, Federated States of
19 5 3
Saint Pierre and Miquelon
Saint Pierre and Miquelon
18 1 18
Saint Martin (French part)
18 7 2
Monaco
Monaco
18 3 6
American Samoa
American Samoa
18 2 9
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
18 2 9
Kiribati
Kiribati
17 4 4
Ă…land Islands
Ă…land Islands
15 1 15
Saint Kitts and Nevis
Saint Kitts and Nevis
14 7 2
Wallis and Futuna
Wallis and Futuna
14 1 14
Marshall Islands
Marshall Islands
14 2 7
British Indian Ocean Territory
British Indian Ocean Territory
12 1 12
Nauru
Nauru
12 3 4
Falkland Islands (Malvinas)
Falkland Islands (Malvinas)
10 3 3
Niue
Niue
10 2 5
European Union
European Union
9 6 1
Palau
Palau
9 3 3
Guinea-Bissau
Guinea-Bissau
9 3 3
Korea, Democratic People's Republic of
Korea, Democratic People's Republic of
8 2 4
Tokelau
Tokelau
8 3 2
Tuvalu
Tuvalu
7 2 3
Mayotte
Mayotte
4 1 4
Eritrea
Eritrea
4 1 4
Norfolk Island
Norfolk Island
3 2 1
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Montserrat
Montserrat
1 1 1

IPv6 Announcements by Country

CountryPrefixesASNsPrefixes / ASN
United States
United States
44,599 5,173 8
China
China
35,393 4,786 7
Brazil
Brazil
31,128 7,005 4
India
India
13,577 975 13
Mexico
Mexico
11,229 197 57
Viet Nam
Viet Nam
8,602 210 40
Japan
Japan
7,105 443 16
Germany
Germany
5,908 1,653 3
Netherlands
Netherlands
5,388 793 6
United Kingdom
United Kingdom
5,272 1,212 4
Bangladesh
Bangladesh
5,125 342 14
Australia
Australia
3,924 483 8
Indonesia
Indonesia
3,810 641 5
Russian Federation
Russian Federation
3,734 930 4
Saudi Arabia
Saudi Arabia
3,264 32 102
Hong Kong
Hong Kong
3,234 317 10
Bahrain
Bahrain
3,115 4 778
Switzerland
Switzerland
3,111 853 3
Ecuador
Ecuador
3,007 139 21
Canada
Canada
2,949 615 4
Argentina
Argentina
2,699 342 7
Colombia
Colombia
2,622 222 11
France
France
2,007 691 2
Singapore
Singapore
1,682 241 6
Pakistan
Pakistan
1,644 75 21
Turkey
Turkey
1,615 143 11
Spain
Spain
1,516 252 6
Thailand
Thailand
1,456 179 8
Chile
Chile
1,384 104 13
Ireland
Ireland
1,270 104 12
Romania
Romania
1,265 143 8
Philippines
Philippines
1,258 104 12
Taiwan
Taiwan
1,251 145 8
Malaysia
Malaysia
1,247 117 10
Sweden
Sweden
1,087 402 2
Korea, Republic of
Korea, Republic of
1,048 46 22
Ukraine
Ukraine
963 301 3
Austria
Austria
834 312 2
Peru
Peru
817 74 11
Czech Republic
Czech Republic
791 438 1
Poland
Poland
789 452 1
South Africa
South Africa
763 295 2
Italy
Italy
763 358 2
Costa Rica
Costa Rica
634 43 14
Seychelles
Seychelles
632 96 6
Egypt
Egypt
630 9 70
Israel
Israel
615 93 6
New Zealand
New Zealand
585 167 3
Belgium
Belgium
578 260 2
Bulgaria
Bulgaria
505 143 3
Qatar
Qatar
467 9 51
Myanmar
Myanmar
466 44 10
United Arab Emirates
United Arab Emirates
425 54 7
Kazakhstan
Kazakhstan
424 38 11
Lithuania
Lithuania
419 72 5
Tunisia
Tunisia
410 7 58
Norway
Norway
410 188 2
Dominican Republic
Dominican Republic
360 94 3
Guatemala
Guatemala
360 32 11
Oman
Oman
351 8 43
Cyprus
Cyprus
347 48 7
Denmark
Denmark
329 153 2
Greece
Greece
327 78 4
Iran, Islamic Republic of
Iran, Islamic Republic of
317 118 2
Sri Lanka
Sri Lanka
314 12 26
Paraguay
Paraguay
294 61 4
Nepal
Nepal
278 45 6
Bahamas
Bahamas
273 1 273
Jordan
Jordan
268 10 26
Finland
Finland
267 148 1
Luxembourg
Luxembourg
242 50 4
Cambodia
Cambodia
226 37 6
Kenya
Kenya
224 45 4
Slovenia
Slovenia
200 69 2
Venezuela, Bolivarian Republic of
Venezuela, Bolivarian Republic of
193 66 2
Bolivia, Plurinational State of
Bolivia, Plurinational State of
175 20 8
Puerto Rico
Puerto Rico
167 39 4
Albania
Albania
163 36 4
Panama
Panama
158 43 3
Estonia
Estonia
152 77 1
Slovakia
Slovakia
144 85 1
Hungary
Hungary
143 80 1
Portugal
Portugal
139 58 2
Kuwait
Kuwait
125 8 15
Latvia
Latvia
118 67 1
Belarus
Belarus
107 30 3
Iraq
Iraq
105 39 2
Nigeria
Nigeria
98 34 2
Honduras
Honduras
95 39 2
Moldova, Republic of
Moldova, Republic of
91 23 3
Uruguay
Uruguay
90 24 3
Belize
Belize
76 22 3
Serbia
Serbia
72 28 2
Nicaragua
Nicaragua
72 12 6
Armenia
Armenia
68 19 3
Uganda
Uganda
67 13 5
Lebanon
Lebanon
65 24 2
Bhutan
Bhutan
64 13 4
Iceland
Iceland
62 32 1
Trinidad and Tobago
Trinidad and Tobago
59 10 5
Cameroon
Cameroon
57 9 6
Gibraltar
Gibraltar
56 12 4
Mongolia
Mongolia
56 14 4
Morocco
Morocco
53 14 3
Mauritius
Mauritius
52 16 3
Virgin Islands, British
Virgin Islands, British
48 19 2
Azerbaijan
Azerbaijan
48 21 2
Georgia
Georgia
44 24 1
Tanzania, United Republic of
Tanzania, United Republic of
44 36 1
Croatia
Croatia
42 33 1
El Salvador
El Salvador
42 15 2
Maldives
Maldives
42 9 4
Saint Lucia
Saint Lucia
41 4 10
Uzbekistan
Uzbekistan
35 12 2
Libya
Libya
33 5 6
Lao People's Democratic Republic
Lao People's Democratic Republic
33 6 5
Guyana
Guyana
33 3 11
Curaçao
Curaçao
31 10 3
Palestine
Palestine
30 9 3
Malta
Malta
29 11 2
Grenada
Grenada
27 5 5
Bosnia and Herzegovina
Bosnia and Herzegovina
26 13 2
Guam
Guam
24 6 4
Suriname
Suriname
24 4 6
Malawi
Malawi
23 10 2
Barbados
Barbados
22 5 4
Congo, The Democratic Republic of the
Congo, The Democratic Republic of the
22 6 3
Timor-Leste
Timor-Leste
21 4 5
Cayman Islands
Cayman Islands
20 4 5
Angola
Angola
19 13 1
Guadeloupe
Guadeloupe
18 5 3
New Caledonia
New Caledonia
18 11 1
Vanuatu
Vanuatu
18 8 2
Macao
Macao
17 10 1
Ghana
Ghana
17 14 1
Northern Mariana Islands
Northern Mariana Islands
17 1 17
Macedonia, The Former Yugoslav Republic of
Macedonia, The Former Yugoslav Republic of
17 10 1
Antigua and Barbuda
Antigua and Barbuda
17 8 2
Liechtenstein
Liechtenstein
16 13 1
Burkina Faso
Burkina Faso
15 6 2
Mozambique
Mozambique
15 10 1
Afghanistan
Afghanistan
13 3 4
Algeria
Algeria
13 6 2
Kyrgyzstan
Kyrgyzstan
13 11 1
Bermuda
Bermuda
12 5 2
RÉUNION
RÉUNION
11 6 1
CĂ´te d'Ivoire
CĂ´te d'Ivoire
11 6 1
Isle of Man
Isle of Man
11 9 1
Tajikistan
Tajikistan
11 6 1
Jamaica
Jamaica
11 3 3
Mali
Mali
10 4 2
Namibia
Namibia
10 4 2
Botswana
Botswana
9 5 1
Fiji
Fiji
8 3 2
Yemen
Yemen
8 1 8
Zimbabwe
Zimbabwe
8 6 1
French Polynesia
French Polynesia
8 3 2
Papua New Guinea
Papua New Guinea
7 3 2
Monaco
Monaco
7 2 3
Gambia
Gambia
7 5 1
Benin
Benin
6 4 1
Montenegro
Montenegro
6 5 1
Anguilla
Anguilla
6 2 3
Liberia
Liberia
6 4 1
French Guiana
French Guiana
6 4 1
Congo
Congo
6 2 3
Dominica
Dominica
6 3 2
San Marino
San Marino
5 2 2
Ethiopia
Ethiopia
5 2 2
Chad
Chad
5 1 5
South Sudan
South Sudan
4 4 1
Tokelau
Tokelau
4 2 2
Rwanda
Rwanda
4 4 1
Zambia
Zambia
4 4 1
Sint Maarten (Dutch part)
4 2 2
Somalia
Somalia
4 2 2
Gabon
Gabon
4 4 1
Holy See (Vatican City State)
Holy See (Vatican City State)
3 3 1
Sierra Leone
Sierra Leone
3 3 1
Tonga
Tonga
3 3 1
Turks and Caicos Islands
Turks and Caicos Islands
3 1 3
Haiti
Haiti
3 3 1
Guinea
Guinea
3 3 1
Madagascar
Madagascar
3 3 1
Martinique
Martinique
3 1 3
Guernsey
Guernsey
3 2 1
Cuba
Cuba
3 2 1
Togo
Togo
3 3 1
Senegal
Senegal
3 2 1
Micronesia, Federated States of
Micronesia, Federated States of
3 2 1
Djibouti
Djibouti
2 1 2
Lesotho
Lesotho
2 2 1
Aruba
Aruba
2 2 1
Niger
Niger
2 2 1
Jersey
Jersey
2 2 1
Faroe Islands
Faroe Islands
2 2 1
Virgin Islands, U.S.
Virgin Islands, U.S.
2 2 1
Andorra
Andorra
2 1 2
Samoa
Samoa
2 2 1
Saint Kitts and Nevis
Saint Kitts and Nevis
2 2 1
Nauru
Nauru
2 2 1
Syrian Arab Republic
Syrian Arab Republic
2 1 2
Cape Verde
Cape Verde
2 2 1
Marshall Islands
Marshall Islands
2 1 2
Greenland
Greenland
2 1 2
Swaziland
Swaziland
2 2 1
Solomon Islands
Solomon Islands
2 2 1
Burundi
Burundi
1 1 1
Sudan
Sudan
1 1 1
Brunei Darussalam
Brunei Darussalam
1 1 1
Mauritania
Mauritania
1 1 1
Sao Tome and Principe
Sao Tome and Principe
1 1 1
Saint Martin (French part)
1 1 1
Cook Islands
Cook Islands
1 1 1
Bonaire, Sint Eustatius and Saba
1 1 1
American Samoa
American Samoa
1 1 1
Turkmenistan
Turkmenistan
1 1 1
Palau
Palau
1 1 1
Equatorial Guinea
Equatorial Guinea
1 1 1

IPv4 Announced Prefix Count by CIDR and Growth over 5189 Days

CIDR: 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Count: 17 15 41 97 309 594 1,242 2,270 14,255 9,321 15,938 28,245 49,148 60,673 130,032 123,071 730,095
Change: 7 5 16 32 125 208 580 1,027 3,160 3,989 6,775 9,132 25,269 36,903 99,475 92,895 553,583
Percent: 70% 50% 64% 49% 67% 53% 87% 82% 28% 74% 73% 47% 105% 155% 325% 307% 313%

IPv6 Announced Prefix Count by CIDR and Growth over 5189 Days

CIDR: 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Count: 5 1 14 3 7 7 32 8 93 24 213 4,734 631 339 29,269
Change: 0 0 10 0 4 6 31 7 88 21 206 4,733 629 336 27,674
Percent: 0% 0% 250% 0% 133% 600% 3100% 700% 1760% 700% 2942% 473300% 31450% 11200% 1735%

CIDR: 33 34 35 36 37 38 39 40 41 42 43 44
Count: 4,859 5,188 1,694 8,618 1,291 3,623 3,595 20,534 2,047 3,353 1,357 20,932
Change: 4,843 5,172 1,662 8,590 1,290 3,622 3,593 20,466 2,046 3,331 1,355 20,924
Percent: 30268% 32325% 5193% 30678% 129000% 362200% 179650% 30097% 204600% 15140% 67750% 261550%

CIDR: 45 46 47 48 49 50 51 52 53 54
Count: 2,741 5,674 7,131 115,429 1,126 85 248 250 132 354
Change: 2,736 5,671 7,122 114,720 1,125 84 247 249 131 353
Percent: 54720% 189033% 79133% 16180% 112500% 8400% 24700% 24900% 13100% 35300%

CIDR: 55 56 57 58 59 60 61 62 63 64
Count: 12 1,526 8 30 6 22 19 7 10 3,717
Change: 11 1,516 7 29 5 21 18 6 9 3,642
Percent: 1100% 15160% 700% 2900% 500% 2100% 1800% 600% 900% 4856%