Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,269	18,729	1,471,514,368	974,782,163,983,054
Brazil	9,160	8,760	79,445,760	30,749,859,451,403
China	6,567	5,202	354,172,160	165,480,598,555,959
India	6,174	2,900	35,900,672	24,706,670,338,052
Russian Federation	5,738	4,989	47,079,936	15,382,527,260,241
Indonesia	3,851	2,792	15,980,544	1,376,337,657,887
Germany	3,212	2,533	113,318,400	71,565,010,993,418
Australia	3,127	1,686	40,520,960	20,511,089,038,853
United Kingdom	3,111	2,266	71,027,200	31,568,662,233,098
Poland	2,449	2,139	19,297,024	14,531,999,241,228
Canada	2,430	1,627	54,778,112	4,302,012,612,872
France	2,162	1,519	74,683,392	12,932,495,443,974
Ukraine	2,004	1,571	8,331,776	5,665,270,726,656
Bangladesh	1,981	1,517	1,999,360	1,151,266,848,768
Netherlands	1,595	1,092	51,164,160	22,762,790,126,356
Argentina	1,331	1,077	18,717,440	19,538,415,386,624
Hong Kong	1,311	748	20,376,576	4,746,024,190,992
Italy	1,295	1,102	53,604,864	29,674,384,719,872
Japan	1,270	758	161,272,064	33,608,313,995,269
Republic of Korea	1,172	878	112,704,768	17,726,377,099,277
Spain	1,161	959	33,334,272	7,976,212,172,800
Romania	1,085	930	7,987,200	2,851,333,079,299
Switzerland	1,058	785	14,603,520	8,348,345,892,865
Turkey	1,055	837	16,772,352	9,165,601,964,032
Viet Nam	1,034	537	16,660,480	179,959,791,616
Sweden	865	673	25,507,328	5,988,353,179,648
South Africa	854	650	26,678,272	20,636,535,095,553
Iran	842	576	11,678,464	3,532,097,323,008
Austria	764	643	10,620,416	5,079,298,932,737
Mexico	764	521	23,355,136	879,560,818,689
Bulgaria	738	667	4,858,880	1,470,752,686,336
Singapore	720	451	8,808,960	1,509,269,931,021
New Zealand	714	430	4,813,056	601,611,894,784
Czech	713	601	8,816,384	8,213,392,195,584
Philippines	654	447	6,360,320	422,925,697,024
Thailand	616	464	11,886,592	303,383,248,914
Colombia	556	404	17,280,768	972,779,421,696
Denmark	471	343	11,260,928	3,411,982,548,994
Taiwan	464	288	35,812,608	4,140,282,348,032
Pakistan	451	303	5,432,320	209,312,808,960
Chile	440	317	9,644,800	393,817,489,415
Norway	407	310	14,302,464	5,647,092,744,193
Malaysia	395	265	6,053,632	304,985,866,240
Belgium	387	295	10,336,512	3,424,203,112,448
Finland	377	295	12,788,480	2,867,826,524,160
Israel	369	317	7,963,392	1,379,188,867,072
Latvia	313	245	1,813,504	916,261,896,192
Slovenia	302	272	2,627,840	958,340,202,496
Hungary	297	240	5,710,336	1,577,824,485,377
Ireland	295	212	6,191,616	1,127,922,270,720
Nigeria	286	222	2,917,632	290,283,388,928
Venezuela	274	199	6,785,280	490,668,621,824
Ecuador	269	222	2,288,896	499,155,862,528
Greece	255	227	5,722,880	1,106,401,165,312
Kenya	247	201	4,606,208	251,395,571,712
Peru	247	176	3,495,680	485,155,274,752
Kazakhstan	244	206	3,517,952	499,815,284,736
Slovakia	227	195	2,550,528	1,411,721,723,904
Dominican	224	182	2,032,896	643,980,001,280
Estonia	218	174	1,282,304	687,686,746,112
Iraq	214	148	719,616	301,332,496,384
Lithuania	213	185	2,662,144	2,177,622,016,256
Nepal	206	145	580,352	215,098,589,184
Moldova	204	134	1,174,784	1,082,653,409,280
Saudi Arabia	200	167	13,643,008	608,931,872,768
Serbia	195	159	2,424,064	644,514,775,040
United Arab Emirates	187	138	4,099,072	13,797,370,036,225
Croatia	175	143	2,360,832	554,776,199,168
Lebanon	172	143	547,072	352,810,631,168
Myanmar	168	128	212,736	99,306,504,192
Cyprus	168	131	2,435,584	3,620,668,440,576
Georgia	164	138	1,323,264	609,892,564,992
Portugal	161	133	6,643,712	1,347,087,237,120
Panama	153	96	2,476,032	246,744,219,648
Cambodia	144	98	462,336	91,143,471,106
Armenia	143	117	537,856	330,753,179,648
Luxembourg	133	106	1,661,440	787,248,971,776
Albania	130	122	474,880	1,606,737,985,536
Costa Rica	123	82	2,223,104	204,574,425,088
Honduras	120	98	465,664	270,600,372,224
Puerto Rico	120	96	782,336	123,490,271,232
Uzbekistan	120	98	342,784	197,300,518,913
Tanzania	119	98	646,144	146,029,674,496
Ghana	119	94	1,491,968	1,142,461,825,024
Belarus	116	107	1,778,944	256,090,308,608
Paraguay	113	92	1,132,800	242,063,638,528
Azerbaijan	111	90	643,328	481,074,479,104
Guatemala	100	62	1,308,160	188,639,477,760
Egypt	92	71	25,062,912	17,757,542,678,528
Seychelles	91	66	300,800	3,756,642,795,520
Iceland	89	70	865,280	451,024,125,952
Kuwait	84	74	1,771,520	98,784,706,560
Angola	77	62	1,127,168	92,358,770,688
Mongolia	74	50	162,304	77,309,542,400
Afghanistan	73	61	162,560	17,197,105,152
Bolivia	68	56	1,177,088	79,303,213,056
Macedonia	67	60	688,128	472,446,402,560
Palestine	66	43	779,520	77,309,542,400
Kyrgyzstan	65	58	300,800	120,260,067,328
Uganda	65	52	1,337,344	55,834,968,064
Bosnia and Herzegovina	58	45	794,880	68,719,673,344
Democratic Republic of Congo	57	38	76,800	8,590,065,664
Jordan	56	48	636,160	252,346,564,608
El Salvador	55	40	258,304	75,162,124,288
Malta	51	42	645,888	146,062,639,104
Uruguay	51	30	2,436,352	102,612,205,568
Mauritius	48	30	2,451,200	57,178,718,208
British Virgin Islands	46	34	198,912	236,730,580,992
Lao	42	29	93,696	25,787,957,248
Bhutan	41	24	66,304	51,808,567,296
Papua New Guinea	39	30	58,368	4,295,032,832
Tajikistan	39	33	82,432	115,964,248,064
Curacao	38	19	211,200	34,393,358,336
Botswana	37	28	163,328	25,769,803,776
Morocco	37	27	13,748,992	1,128,507,899,904
Malawi	35	26	247,552	1,203,127,844,864
Belize	34	21	106,496	47,530,573,824
Zimbabwe	34	28	196,352	30,067,064,832
Nicaragua	34	24	153,344	42,949,738,496
Mozambique	33	29	423,936	33,286,062,080
Cameroon	33	19	242,432	25,769,869,312
Libya	33	24	457,216	38,856,032,256
Burkina Faso	32	26	257,024	38,654,902,272
Montenegro	31	22	182,784	51,539,935,232
Sri Lanka	31	21	542,976	34,360,983,552
Rwanda	30	19	290,816	34,359,934,976
Tunisia	29	24	10,260,992	90,532,085,760
Liechtenstein	29	25	93,952	231,928,430,592
Ivory Coast	29	17	1,823,232	210,604,523,520
Qatar	27	18	871,168	128,947,781,632
Gibraltar	26	19	77,312	81,604,640,768
Isle of Man	26	16	94,208	120,268,718,080
Oman	25	16	953,088	107,650,154,496
Bahrain	24	18	414,208	151,397,597,184
Somalia	24	20	42,240	17,179,869,184
Zambia	24	18	1,590,016	17,179,869,184
South Sudan	23	19	24,320	21,474,836,480
Sierra Leone	22	15	71,168	17,179,869,184
Fiji	22	15	140,288	30,064,836,608
Namibia	21	15	397,568	12,884,901,888
Bermuda	21	12	105,728	17,179,869,184
Senegal	21	12	53,504	4,295,163,904
Timor-leste	20	11	26,368	8,589,934,592
Benin	20	16	196,608	17,182,031,872
Antigua and Barbuda	20	12	114,944	12,918,980,608
Maldives	19	15	90,880	4,296,802,304
Guinea	19	15	33,024	12,884,967,424
Liberia	18	14	35,328	17,179,869,184
Chad	18	10	14,336	4,294,967,296
New Caledonia	18	14	133,888	38,656,081,920
Trinidad and Tobago	17	15	552,448	128,849,084,416
Cayman Islands	17	10	79,616	8,858,370,048
Macao	16	12	371,456	26,376,142,848
Republic of the Congo	15	9	114,176	4,295,163,904
Jamaica	15	9	283,392	4,832,231,951
Vanuatu	14	11	17,920	12,768,444,416
Algeria	14	10	4,756,992	25,769,803,776
Swaziland	13	9	48,640	8,589,934,592
Sudan	13	9	793,856	51,539,607,552
United States Virgin Islands	13	8	145,152	12,902,203,392
Bahamas	13	10	148,224	4,294,967,296
San Marino	13	9	37,632	262,144
Haiti	13	6	152,576	8,590,000,128
Gabon	12	7	272,896	4,295,098,368
Jersey	12	9	89,088	68,719,476,736
Gambia	12	10	272,896	21,474,967,552
Madagascar	11	6	571,904	12,884,901,888
Marshall Islands	11	9	28,672	38,654,771,200
Solomon Islands	11	10	15,872	4,295,163,904
Lesotho	11	6	119,552	12,884,901,888
Togo	11	7	298,240	12,884,901,888
Mali	11	5	78,848	17,179,934,720
Syrian	11	6	1,225,472	25,769,803,776
Cabo Verde	11	7	53,760	8,589,934,592
Grenada	11	7	28,160	77,310,590,976
Guadeloupe	10	5	209,664	10,637,017,088
Ethiopia	10	6	370,176	8,589,934,592
Guam	10	7	234,240	21,474,967,552
Barbados	10	7	100,096	68,987,977,728
Brunei Darussalam	10	7	137,728	32,571,392
Guernsey	10	6	5,376	34,359,738,368
Samoa	10	7	17,920	8,589,934,592
Burundi	9	7	36,096	8,589,934,592
Saint Kitts and Nevis	9	7	17,152	15,990,784
Niger	9	7	35,072	8,589,934,592
Mauritania	9	7	47,616	12,884,901,888
Dominica	8	4	88,832	7,516,258,304
Martinique	8	6	154,880	38,671,810,560
Turkmenistan	8	7	23,040	34,359,738,368
Equatorial Guinea	8	7	19,200	4,294,967,296
Guyana	7	5	66,304	17,179,869,184
French Guiana	7	3	3,328	4,294,967,296
Suriname	7	5	82,432	21,475,622,912
Cuba	7	3	256,256	12,884,901,888
Saint Lucia	6	4	39,168	77,309,411,328
French Saint Martin	6	2	4,096	268,435,456
Faroe Islands	6	4	45,056	38,654,705,664
Reunion Island	6	4	392,448	12,884,901,888
Yemen	6	3	231,936	68,719,476,736
Micronesia	6	5	8,704	5,368,709,120
French Polynesia	6	5	76,288	12,901,744,640
Nauru	5	3	10,240	8,589,934,592
Saint Vincent and the Grenadines	5	2	21,760	0
Nederland Caribbean	5	5	28,672	12,884,901,888
Tonga	5	4	9,984	8,590,000,128
Kiribati	5	3	4,096	0
Djibouti	5	3	43,520	8,589,934,592
Anguilla	4	4	6,656	32,231,129,088
Central African	4	4	5,632	0
Dutch Saint Martin	4	3	38,144	6,442,582,016
Aruba	4	2	76,032	8,589,934,592
Andorra	4	2	60,928	31,406,948,352
Palau	4	4	6,656	8,606,711,808
Monaco	4	4	60,416	35,701,915,648
Saint Barthelemy	4	2	1,024	268,500,992
Vatican	3	3	10,752	38,654,705,664
Comoros	3	2	7,168	4,294,967,296
Tokelau	3	3	2,816	262,144
Tuvalu	3	1	8,192	4,294,967,296
Niue	2	2	2,048	0
Cook Islands	2	2	8,704	4,294,967,296
Norfolk Island	2	1	768	0
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Guinea Bissau	2	2	5,632	0
American Samoa	2	2	15,616	4,294,967,296
Falkland Islands	2	2	5,888	0
Sao Tome and Principe	2	2	10,240	4,294,967,296
Mayotte	1	1	1,024	0
Wallis and Futuna	1	1	3,584	0
Antarctica	1	1	1,024	4,294,967,296
Montserrat	1	1	1,024	0
Northern Mariana Islands	1	0	0	0
Aland Islands	1	1	3,840	0
Greenland	1	1	34,304	8,589,934,592
Eritrea	1	1	4,096	0
British Indian Ocean Territory	1	1	3,072	0
Saint Pierre and Miquelon	1	1	4,608	0
North Korea	1	1	1,024	0