Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,273	18,771	1,471,595,008	975,425,382,324,929
Brazil	9,166	8,767	79,497,984	30,838,531,887,627
China	6,565	5,200	354,481,664	165,481,151,614,262
India	6,186	2,906	35,940,864	24,732,502,990,851
Russian Federation	5,743	4,988	47,114,496	15,541,459,465,809
Indonesia	3,866	2,801	15,979,264	1,384,929,361,942
Germany	3,197	2,536	113,314,048	71,616,593,985,800
Australia	3,131	1,684	40,521,984	20,472,434,857,477
United Kingdom	3,117	2,278	71,075,328	31,780,023,500,810
Poland	2,455	2,138	19,298,560	14,531,999,372,300
Canada	2,431	1,632	54,755,328	4,349,812,539,655
France	2,161	1,521	74,817,280	13,029,823,416,326
Ukraine	2,007	1,578	8,329,728	5,665,269,743,616
Bangladesh	1,986	1,523	2,007,040	1,168,447,307,776
Netherlands	1,598	1,096	51,200,768	22,801,730,372,112
Argentina	1,330	1,077	18,685,440	19,542,710,353,920
Hong Kong	1,317	760	20,468,992	4,754,884,658,192
Italy	1,299	1,104	53,611,008	29,708,744,589,312
Japan	1,271	759	161,185,536	33,612,626,395,141
Republic of Korea	1,172	879	112,696,320	17,726,377,164,813
Spain	1,164	958	33,340,416	8,010,589,868,032
Romania	1,086	931	7,983,360	1,751,906,320,643
Switzerland	1,057	789	14,609,664	8,382,706,745,345
Turkey	1,055	835	16,765,184	9,131,309,334,528
Viet Nam	1,034	541	16,660,736	179,959,988,224
Sweden	867	678	25,491,200	5,984,075,841,536
South Africa	856	653	26,674,688	20,649,369,665,793
Iran	843	580	11,678,464	3,532,097,323,008
Austria	766	645	10,623,232	5,032,071,200,769
Mexico	764	525	23,319,808	890,034,257,921
Bulgaria	742	668	4,859,648	1,470,752,882,944
Singapore	721	454	8,834,048	1,513,566,274,573
New Zealand	715	430	4,825,856	601,629,851,648
Czech	712	602	8,824,832	8,213,407,924,224
Philippines	655	451	6,366,464	422,925,697,024
Thailand	617	465	11,953,664	303,383,248,913
Colombia	557	406	17,274,880	983,431,774,208
Denmark	471	341	11,274,240	3,506,470,912,002
Taiwan	464	287	35,903,232	4,144,294,199,808
Pakistan	452	302	5,428,224	209,359,142,912
Chile	442	317	9,568,256	398,112,456,712
Norway	407	311	14,317,312	5,647,092,875,265
Malaysia	398	267	6,063,616	304,985,866,240
Belgium	388	296	10,401,792	3,424,203,112,448
Finland	377	296	12,788,736	2,872,121,425,920
Israel	369	316	7,969,536	1,379,725,934,592
Latvia	315	246	1,811,968	881,903,403,008
Slovenia	302	272	2,628,096	958,340,202,496
Hungary	296	239	5,710,080	1,577,824,485,377
Ireland	295	213	6,191,360	1,127,922,270,720
Nigeria	288	224	2,914,560	290,286,469,120
Venezuela	276	198	6,868,224	490,703,224,832
Ecuador	269	223	2,299,904	507,142,276,096
Greece	255	227	5,723,648	1,106,531,450,880
Peru	249	180	3,497,984	500,242,382,848
Kenya	248	202	4,612,352	255,690,539,008
Kazakhstan	245	206	3,517,952	499,818,692,608
Slovakia	228	196	2,550,272	1,411,722,772,480
Dominican	225	183	2,018,816	643,980,001,280
Estonia	219	175	1,292,288	722,050,023,424
Iraq	214	147	716,800	335,692,300,288
Lithuania	214	185	2,655,488	2,177,622,147,328
Nepal	207	144	580,608	215,098,589,184
Moldova	205	132	1,175,808	1,082,653,409,280
Saudi Arabia	200	167	13,639,424	608,958,742,528
Serbia	194	161	2,424,320	678,874,513,408
United Arab Emirates	189	141	4,427,520	13,831,729,971,201
Croatia	175	144	2,358,016	554,776,199,168
Lebanon	172	144	544,768	352,810,631,168
Cyprus	170	131	2,486,528	3,620,669,030,400
Myanmar	168	128	212,480	90,716,569,600
Georgia	165	141	1,326,080	609,892,564,992
Portugal	162	133	6,646,784	1,347,087,237,120
Panama	153	96	2,559,232	246,744,285,184
Cambodia	144	97	461,568	91,143,602,178
Armenia	144	117	538,368	330,753,179,648
Luxembourg	133	106	1,464,320	791,543,808,000
Albania	130	122	475,648	1,606,754,828,288
Costa Rica	124	84	2,224,128	208,869,392,384
Uzbekistan	122	100	343,808	197,300,518,913
Tanzania	120	97	641,024	141,734,707,200
Puerto Rico	120	96	781,312	123,490,271,232
Honduras	120	99	466,176	270,600,372,224
Ghana	119	94	1,490,944	1,142,461,825,024
Belarus	116	108	1,780,224	256,090,308,608
Paraguay	114	93	1,131,776	246,358,671,360
Azerbaijan	111	90	644,864	481,074,544,640
Guatemala	100	62	1,310,464	188,639,477,760
Egypt	93	71	25,063,424	17,757,542,678,528
Seychelles	90	67	294,912	3,756,642,795,520
Iceland	86	70	864,768	451,024,125,952
Kuwait	84	74	1,770,496	98,784,706,560
Angola	77	62	1,128,192	96,653,737,984
Mongolia	74	50	162,816	77,309,542,400
Afghanistan	73	61	163,072	17,197,105,152
Bolivia	69	55	1,177,088	79,311,601,664
Macedonia	67	60	688,128	472,446,402,560
Palestine	66	43	783,872	77,309,542,400
Uganda	65	53	1,337,856	55,834,968,064
Kyrgyzstan	65	58	302,848	124,555,034,624
Bosnia and Herzegovina	59	45	797,184	68,719,673,344
Democratic Republic of Congo	57	39	77,568	8,590,065,664
Jordan	56	47	635,648	252,346,564,608
El Salvador	55	39	259,328	75,162,124,288
Malta	51	42	645,888	146,062,639,104
Uruguay	51	30	2,436,608	102,612,205,568
Mauritius	48	30	2,451,456	57,178,718,208
British Virgin Islands	47	35	198,912	241,025,548,288
Lao	42	29	96,256	25,787,957,248
Bhutan	41	24	66,304	51,808,567,296
Papua New Guinea	39	29	58,112	4,295,032,832
Tajikistan	39	34	83,712	115,964,248,064
Curacao	38	19	211,200	38,688,325,632
Botswana	37	28	163,328	25,769,803,776
Morocco	37	28	13,749,248	1,128,507,899,904
Malawi	36	26	244,224	1,203,127,844,864
Nicaragua	34	25	155,904	42,949,738,496
Zimbabwe	34	28	203,776	30,067,064,832
Belize	34	21	107,008	51,825,541,120
Cameroon	33	19	239,872	25,769,869,312
Libya	33	24	457,472	38,856,032,256
Mozambique	33	29	423,936	37,581,029,376
Burkina Faso	32	25	258,304	38,654,902,272
Sri Lanka	31	21	542,976	34,360,983,552
Montenegro	31	22	182,272	51,539,935,232
Rwanda	31	19	308,224	30,064,967,680
Ivory Coast	29	17	1,823,232	210,604,523,520
Tunisia	29	24	10,262,528	90,532,151,296
Liechtenstein	29	25	93,952	231,928,430,592
Qatar	27	18	871,168	128,947,912,704
Isle of Man	26	16	94,208	120,268,718,080
Gibraltar	26	19	77,312	81,604,640,768
Oman	25	17	953,344	107,650,154,496
Zambia	24	19	1,590,272	17,179,869,184
Somalia	24	20	41,728	17,179,869,184
Bahrain	24	18	414,208	151,397,597,184
South Sudan	23	19	24,320	21,474,836,480
Fiji	22	15	140,288	30,064,836,608
Sierra Leone	22	15	71,168	17,179,869,184
Namibia	21	15	397,568	12,884,901,888
Senegal	21	12	53,504	4,295,163,904
Bermuda	21	12	106,752	17,179,869,184
Antigua and Barbuda	20	11	114,944	12,918,980,608
Timor-leste	20	11	26,368	8,589,934,592
Benin	20	16	197,632	17,182,031,872
Guinea	19	15	33,024	12,884,967,424
Maldives	19	15	90,624	4,296,802,304
Liberia	18	14	35,328	17,179,869,184
Chad	18	10	14,336	4,294,967,296
New Caledonia	18	14	134,912	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
Jamaica	15	10	283,904	4,833,280,527
Republic of the Congo	15	9	114,176	4,295,163,904
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
Bahamas	13	10	148,224	4,294,967,296
Sudan	13	9	793,600	51,539,607,552
San Marino	13	9	37,632	262,144
Haiti	13	6	152,832	8,590,000,128
United States Virgin Islands	13	8	146,688	12,902,203,392
Gabon	12	7	272,896	4,295,098,368
Gambia	12	10	272,896	21,474,967,552
Jersey	12	9	88,832	68,719,476,736
Syrian	11	6	1,225,984	25,769,803,776
Solomon Islands	11	10	15,872	4,295,163,904
Togo	11	7	298,240	12,884,901,888
Mali	11	5	78,848	17,179,934,720
Lesotho	11	6	119,552	12,884,901,888
Cabo Verde	11	7	53,760	8,589,934,592
Marshall Islands	11	9	32,256	38,654,771,200
Madagascar	11	7	571,904	12,884,901,888
Grenada	11	7	28,160	77,310,590,976
Saint Kitts and Nevis	10	8	21,504	15,990,784
Barbados	10	7	100,096	68,987,977,728
Guadeloupe	10	5	209,664	10,637,017,088
Guernsey	10	6	5,376	34,359,738,368
Brunei Darussalam	10	7	137,728	32,571,392
Samoa	10	7	17,920	8,589,934,592
Guam	10	7	234,240	21,474,967,552
Ethiopia	10	6	370,176	8,589,934,592
Mauritania	9	7	47,616	12,884,901,888
Niger	9	7	35,072	8,589,934,592
Burundi	9	7	36,096	8,589,934,592
Turkmenistan	8	7	23,040	34,359,738,368
Martinique	8	6	154,880	38,671,810,560
Dominica	8	4	88,832	7,516,258,304
Equatorial Guinea	8	7	19,200	4,294,967,296
Cuba	7	3	256,256	12,884,901,888
Suriname	7	5	82,432	21,475,622,912
French Guiana	7	3	3,328	4,294,967,296
Guyana	7	5	66,304	17,179,869,184
French Polynesia	6	5	76,288	12,901,744,640
Micronesia	6	5	8,704	5,368,709,120
Saint Lucia	6	4	39,168	77,309,411,328
Reunion Island	6	4	392,448	12,884,901,888
Yemen	6	3	232,192	68,719,476,736
French Saint Martin	6	2	4,096	268,435,456
Faroe Islands	6	4	45,056	38,654,705,664
Djibouti	5	3	43,520	8,589,934,592
Saint Vincent and the Grenadines	5	2	21,760	0
Nauru	5	3	10,240	8,589,934,592
Tonga	5	4	9,984	8,590,000,128
Nederland Caribbean	5	5	28,672	12,884,901,888
Kiribati	5	3	4,096	0
Anguilla	4	4	6,656	32,231,129,088
Saint Barthelemy	4	2	1,024	268,500,992
Andorra	4	2	61,184	31,406,948,352
Dutch Saint Martin	4	3	37,632	6,442,582,016
Central African	4	4	5,632	0
Aruba	4	2	76,544	8,589,934,592
Monaco	4	4	60,416	35,701,915,648
Palau	4	4	6,656	8,606,711,808
Vatican	4	3	10,752	38,654,705,664
Tokelau	3	3	2,816	262,144
Comoros	3	3	7,424	4,294,967,296
Tuvalu	3	1	8,192	4,294,967,296
Sao Tome and Principe	2	2	10,240	4,294,967,296
Cook Islands	2	2	8,704	4,294,967,296
American Samoa	2	2	15,616	4,294,967,296
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Norfolk Island	2	1	768	0
Niue	2	2	2,048	0
Falkland Islands	2	2	5,888	0
Guinea Bissau	2	2	5,632	0
Saint Pierre and Miquelon	1	1	4,608	0
Eritrea	1	1	4,096	0
Antarctica	1	1	1,024	4,294,967,296
Northern Mariana Islands	1	0	0	0
North Korea	1	1	1,024	0
Mayotte	1	1	1,024	0
Aland Islands	1	1	3,840	0
Wallis and Futuna	1	1	3,584	0
British Indian Ocean Territory	1	1	3,072	0
Montserrat	1	1	1,024	0
Greenland	1	1	34,304	8,589,934,592