Country / Region ASNs

Country / Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,333	18,425	1,464,740,313	3,459,991,918,615,274,578
Brazil	9,021	8,616	86,326,494	28,705,979,994,114
China	6,578	5,157	346,763,428	129,885,532,597,104
India	5,936	2,801	35,664,896	24,440,454,434,816
Russian Federation	5,760	4,982	46,662,352	10,667,272,810,568
Indonesia	3,563	2,532	17,840,128	1,224,620,507,136
Germany	3,104	2,409	112,801,032	69,539,602,104,320
United Kingdom	3,102	2,180	72,987,744	30,973,720,330,240
Australia	3,004	1,686	40,567,600	20,462,595,479,296
Poland	2,466	2,123	19,549,184	15,457,294,029,824
Canada	2,433	1,591	54,564,456	4,420,615,865,600
France	2,214	1,483	75,789,568	12,226,938,733,312
Ukraine	2,009	1,608	8,482,560	5,395,953,090,560
Bangladesh	1,858	1,434	1,887,744	896,128,843,776
Netherlands	1,597	1,055	52,966,352	27,430,787,745,280
Italy	1,297	1,090	51,862,912	28,582,427,164,672
Argentina	1,295	1,043	19,703,296	18,753,905,885,184
Hong Kong	1,277	721	17,779,396	7,875,642,917,632
Japan	1,264	751	159,232,104	33,542,859,522,048
Spain	1,234	955	34,551,808	7,530,784,100,352
Republic of Korea	1,170	893	112,930,336	155,413,053,440
Romania	1,097	928	7,841,344	1,519,280,718,080
Switzerland	1,056	780	14,690,816	7,828,430,323,712
Viet Nam	970	525	16,694,304	181,576,466,432
Turkey	968	774	21,494,272	3,990,824,026,112
Sweden	869	669	22,834,704	5,757,789,601,792
South Africa	816	630	26,164,480	20,839,214,612,480
Iran	813	553	12,029,728	3,175,440,711,680
Austria	753	627	10,699,280	4,958,852,546,560
Bulgaria	732	655	4,827,904	1,217,481,277,696
Mexico	724	485	23,465,472	708,741,890,048
New Zealand	718	444	4,945,664	576,248,086,528
Czech	697	592	8,892,160	7,905,910,587,392
Singapore	688	425	8,153,456	653,014,237,184
Thailand	635	450	12,783,886	1,328,599,007,232
Philippines	615	391	6,274,256	336,769,581,056
Colombia	501	357	17,293,056	701,247,717,376
Denmark	462	329	11,353,088	3,235,785,670,656
Taiwan	451	255	37,294,544	6,302,269,571,840
Chile	421	313	9,365,760	332,457,443,328
Pakistan	406	282	5,436,608	155,433,369,600
Norway	401	303	17,099,600	5,542,367,723,520
Finland	385	293	12,812,032	2,893,589,708,800
Malaysia	383	252	5,998,600	364,579,782,656
Belgium	381	290	10,395,488	3,325,393,764,352
Israel	360	291	7,972,880	1,301,763,653,632
Latvia	312	242	2,032,128	1,104,991,617,024
Hungary	301	236	5,606,656	1,419,999,576,064
Slovenia	299	266	2,616,832	988,117,008,384
Ireland	298	209	6,749,216	981,761,982,464
Nigeria	263	211	2,440,192	268,739,280,896
Ecuador	250	209	2,286,912	419,454,977,024
Venezuela	244	176	6,725,120	371,657,474,048
Greece	241	213	5,753,344	1,032,172,208,128
Slovakia	227	191	2,560,512	1,416,032,813,056
Peru	223	156	3,527,936	368,236,691,456
Iraq	218	146	724,736	185,277,939,712
Estonia	216	163	1,253,888	622,861,484,032
Kazakhstan	211	172	3,442,688	283,575,320,576
Moldova	209	151	1,220,096	1,039,384,313,856
Lithuania	209	181	2,556,160	2,169,796,624,640
Kenya	207	175	4,563,968	178,612,535,296
Saudi Arabia	195	154	13,535,284	433,025,187,840
Serbia	193	161	2,422,016	588,680,134,656
Nepal	191	130	589,952	167,852,834,816
Dominican	190	152	1,943,296	485,499,404,288
Croatia	173	144	2,364,928	511,389,007,872
Lebanon	169	142	545,280	279,812,964,352
Cyprus	165	121	1,618,688	652,878,217,216
United Arab Emirates	161	122	3,945,216	14,217,187,033,088
Myanmar	160	121	209,664	86,186,655,744
Georgia	159	128	1,288,704	377,958,039,552
Portugal	154	123	6,559,232	1,226,506,502,144
Panama	147	89	2,114,048	250,662,486,016
Cambodia	139	93	431,104	86,848,569,344
Armenia	133	110	602,880	373,684,568,064
Luxembourg	129	101	1,525,248	679,872,036,864
Albania	128	114	466,688	1,490,374,819,840
Belarus	118	106	1,780,224	255,820,693,504
Costa Rica	117	79	2,226,176	197,594,316,800
Puerto Rico	115	94	770,560	101,217,271,808
Honduras	111	90	454,912	244,830,044,160
Ghana	107	88	1,486,080	25,770,262,528
Uzbekistan	107	90	337,152	137,170,780,160
Paraguay	106	90	1,123,840	233,406,529,536
Tanzania	104	88	990,208	115,964,706,816
Azerbaijan	96	78	628,736	446,678,695,936
Egypt	92	73	24,902,912	17,757,542,678,528
Iceland	91	70	862,296	425,255,436,288
Guatemala	91	59	1,434,368	163,539,714,048
Kuwait	81	72	1,779,200	98,784,444,416
Seychelles	76	60	1,400,832	468,504,936,448
Afghanistan	70	59	158,720	8,607,236,096
Mongolia	69	50	164,864	64,424,640,512
Angola	68	58	1,249,792	84,305,641,472
Palestine	67	43	792,320	111,669,215,232
Macedonia	66	58	686,848	369,367,187,456
Bolivia	66	51	1,105,152	66,038,202,368
Kyrgyzstan	64	58	274,176	150,323,920,896
Bosnia and Herzegovina	57	43	783,104	77,309,542,400
Malta	56	43	669,440	150,626,041,856
Jordan	54	47	634,624	120,259,477,504
Uganda	54	43	1,338,880	42,949,935,104
El Salvador	54	38	246,272	45,097,287,680
Democratic Republic of Congo	53	36	73,728	8,590,065,664
Mauritius	47	29	2,466,048	57,715,589,120
Uruguay	46	25	2,430,720	98,015,051,776
British Virgin Islands	44	32	195,072	236,980,207,616
Papua New Guinea	42	27	56,320	4,295,032,832
Lao	39	25	82,944	17,180,983,296
Curacao	37	17	185,856	34,393,358,336
Bhutan	37	21	61,184	51,808,501,760
Belize	36	22	103,680	81,890,181,120
Malawi	34	27	246,784	99,858,251,776
Morocco	33	24	13,641,472	1,128,235,073,536
Nicaragua	33	24	148,992	47,244,771,328
Tajikistan	33	28	81,664	42,949,869,568
Botswana	32	25	161,024	25,769,803,776
Cameroon	32	17	579,072	25,769,869,312
Gibraltar	32	20	97,280	42,951,442,432
Sri Lanka	31	21	541,440	34,360,262,656
Libya	31	23	448,000	21,693,792,256
Mozambique	31	27	422,144	28,991,094,784
Rwanda	30	18	269,312	21,474,902,016
Burkina Faso	30	25	174,848	21,475,098,624
Zimbabwe	30	27	197,376	30,064,967,680
Montenegro	29	20	178,176	51,539,935,232
Tunisia	28	23	10,330,112	90,532,020,224
Liechtenstein	28	26	97,792	171,798,822,912
Ivory Coast	26	19	2,019,072	201,863,593,984
Qatar	26	17	936,960	128,963,772,416
Bahrain	25	19	425,728	151,397,597,184
Bermuda	24	13	104,192	21,474,836,480
Isle of Man	24	13	91,648	85,907,865,600
Zambia	24	19	1,587,712	12,884,901,888
Somalia	24	21	45,568	12,884,901,888
Oman	23	18	953,856	107,649,892,352
South Sudan	23	18	24,320	8,589,934,592
New Caledonia	19	12	135,680	34,361,114,624
Fiji	19	13	139,776	25,769,869,312
Antigua and Barbuda	19	11	83,456	17,180,327,936
Senegal	18	10	48,384	4,295,163,904
Sierra Leone	18	14	70,144	17,179,869,184
Guinea	18	15	31,744	12,884,967,424
Chad	18	12	15,616	4,294,967,296
Maldives	18	16	90,624	8,591,638,528
Benin	18	14	168,704	17,179,934,720
Trinidad and Tobago	17	14	535,040	120,259,149,824
Namibia	17	14	377,088	12,884,967,424
Liberia	17	13	35,584	17,179,869,184
Macao	17	13	369,408	26,372,997,120
Cayman Islands	16	11	78,336	8,858,370,048
Timor-leste	15	10	24,576	12,884,967,424
Bahamas	15	10	148,232	4,294,967,296
Republic of the Congo	14	9	114,432	4,295,163,904
Jamaica	14	9	282,880	4,832,231,680
Algeria	14	9	4,759,296	25,769,803,776
Vanuatu	14	11	18,944	12,768,706,560
United States Virgin Islands	13	8	148,480	12,902,137,856
Sudan	13	7	769,280	38,654,705,664
Haiti	13	7	152,832	8,590,000,128
San Marino	12	8	36,608	262,144
Swaziland	12	10	48,896	4,294,967,296
Gambia	12	10	271,360	21,474,967,552
Jersey	12	9	89,600	68,719,476,736
Gabon	12	8	272,640	8,590,065,664
Mali	11	5	78,848	12,935,364,608
Solomon Islands	11	10	15,872	4,295,163,904
Grenada	11	7	28,160	77,310,590,976
Madagascar	11	6	439,552	12,884,901,888
Cabo Verde	11	7	45,568	8,589,934,592
Samoa	10	7	17,920	8,589,934,592
Togo	10	7	300,032	4,294,967,296
Brunei Darussalam	10	7	155,904	32,505,856
Barbados	10	7	105,984	68,987,977,728
Guernsey	10	9	7,680	34,359,738,368
Lesotho	10	5	119,552	12,884,901,888
Guam	10	7	234,240	21,474,967,552
Ethiopia	9	6	368,128	8,589,934,592
Niger	9	7	35,072	8,589,934,592
Guadeloupe	9	5	211,200	10,637,017,088
Burundi	9	7	36,096	8,589,934,592
Saint Lucia	8	5	38,400	77,309,476,864
Dominica	8	4	92,928	7,247,822,848
Saint Kitts and Nevis	8	7	17,408	15,925,248
Mauritania	8	6	45,312	17,179,869,184
Equatorial Guinea	8	6	19,200	4,294,967,296
Cuba	7	3	256,256	12,884,901,888
Turkmenistan	7	7	23,040	34,359,738,368
Suriname	7	5	81,408	21,475,622,912
Guyana	7	5	66,560	17,179,869,184
French Guiana	7	3	3,328	4,294,967,296
Syrian	7	3	1,238,784	25,769,803,776
Faroe Islands	7	5	45,056	4,312,924,160
Martinique	6	5	154,624	38,655,098,880
French Saint Martin	6	3	4,352	268,435,456
Yemen	6	3	235,008	68,719,476,736
French Polynesia	6	5	78,080	12,884,967,424
Micronesia	6	5	8,448	5,368,709,120
Reunion Island	6	5	407,552	12,884,901,888
Tonga	5	4	9,728	8,590,000,128
Anguilla	5	4	7,168	32,214,351,872
Marshall Islands	5	4	9,984	38,671,482,880
Nederland Caribbean	5	5	28,672	8,589,934,592
Nauru	5	4	10,752	8,589,934,592
Djibouti	5	3	44,032	4,294,967,296
Monaco	4	3	59,136	1,342,177,280
Saint Vincent and the Grenadines	4	2	21,760	0
Saint Barthelemy	4	1	512	268,435,456
Aruba	4	3	73,216	8,589,934,592
Kiribati	4	2	3,584	0
Palau	4	4	6,656	4,311,744,512
Dutch Saint Martin	4	3	38,144	6,442,582,016
Tokelau	3	3	2,048	262,144
Central African	3	3	5,120	0
Tuvalu	3	1	2,560	0
Vatican	3	3	10,752	73,014,444,032
Niue	2	2	2,048	0
Falkland Islands	2	2	6,144	0
Comoros	2	2	7,168	4,294,967,296
Norfolk Island	2	1	768	0
Sao Tome and Principe	2	2	9,216	4,294,967,296
Guinea Bissau	2	2	5,632	0
Turks and Caicos Islands	2	2	15,872	1,073,741,824
American Samoa	2	2	16,384	4,294,967,296
Cook Islands	2	2	8,704	4,294,967,296
Andorra	2	1	57,344	8,589,934,592
Montserrat	1	1	1,024	0
Antarctica	1	1	1,024	4,294,967,296
Greenland	1	1	34,304	8,589,934,592
Saint Pierre and Miquelon	1	1	4,608	0
Aland Islands	1	1	4,096	0
Northern Mariana Islands	1	0	0	0
Eritrea	1	1	4,096	0
North Korea	1	1	1,024	0
Mayotte	1	1	1,024	0
Wallis and Futuna	1	1	3,584	0
British Indian Ocean Territory	1	1	3,072	0