Country / Region ASNs

Country / Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,230	18,385	1,375,315,289	1,153,848,676,676,797,154
Brazil	9,494	8,643	86,671,792	28,467,886,624,772
China	6,765	5,127	349,633,700	129,961,220,318,960
India	5,908	2,764	35,334,432	24,346,295,992,320
Russian Federation	5,892	5,005	46,658,522	11,689,939,774,784
Australia	4,324	1,709	41,184,560	20,434,520,578,304
Indonesia	3,502	2,490	17,761,824	1,145,713,262,592
United Kingdom	3,422	2,212	74,953,640	31,205,009,195,008
Germany	3,185	2,396	112,538,376	69,048,291,557,376
France	2,674	1,476	75,889,664	12,269,506,199,552
Poland	2,544	2,107	18,095,616	14,890,330,559,488
Canada	2,375	1,571	54,575,608	3,147,260,429,312
Ukraine	2,084	1,639	8,966,656	4,932,101,603,328
Bangladesh	1,806	1,405	1,863,172	850,331,959,296
Netherlands	1,583	1,048	54,561,552	25,647,101,445,632
Italy	1,297	1,076	51,878,856	28,457,672,245,248
Romania	1,297	933	7,952,192	1,437,407,248,640
Hong Kong	1,293	735	17,343,428	7,962,823,754,496
Argentina	1,282	1,034	19,689,984	18,749,895,999,488
Spain	1,266	952	34,134,272	7,694,530,580,480
Japan	1,260	742	164,467,272	33,537,676,410,880
Sweden	1,209	664	22,982,760	5,645,538,492,416
Republic of Korea	1,171	888	113,021,304	163,436,756,992
Switzerland	1,063	782	14,650,624	7,910,074,875,904
Turkey	952	752	21,343,488	3,518,481,891,328
Viet Nam	934	509	16,651,296	175,450,357,760
Bulgaria	904	657	4,838,656	1,290,495,656,192
South Africa	810	624	26,662,912	20,976,669,425,664
Iran	808	544	12,598,784	3,557,065,031,680
Austria	764	621	10,795,024	4,924,374,581,248
New Zealand	724	443	4,972,544	563,312,132,096
Czech	719	598	8,899,840	7,790,422,851,584
Mexico	711	460	23,475,712	653,157,203,968
Singapore	693	420	8,104,368	656,758,702,080
Thailand	622	447	12,687,872	1,468,447,326,208
Philippines	614	378	6,314,992	328,161,427,456
Taiwan	482	253	37,365,712	12,487,221,576,192
Colombia	478	340	17,168,128	595,867,533,312
Denmark	470	330	11,219,200	3,175,958,642,688
Chile	412	305	9,308,160	305,849,630,720
Norway	395	300	17,082,448	5,508,278,648,832
Belgium	390	296	10,441,120	3,374,569,357,312
Pakistan	390	264	5,389,332	159,957,712,896
Finland	388	288	12,797,696	2,936,559,370,240
Malaysia	383	252	6,020,864	287,271,813,120
Israel	356	290	8,032,784	1,258,830,168,064
Latvia	304	234	2,063,360	1,044,850,016,256
Ireland	302	209	6,619,392	977,464,655,872
Hungary	301	236	5,629,952	1,415,150,960,640
Slovenia	300	262	2,615,808	988,135,620,608
Venezuela	263	170	6,167,552	355,128,180,992
Nigeria	259	214	2,376,192	264,443,396,096
Ecuador	247	201	2,286,144	371,855,000,576
Greece	241	211	5,744,384	997,812,535,296
Slovakia	233	191	2,557,952	1,434,271,154,176
Belarus	223	106	1,761,536	255,820,890,112
Cyprus	217	123	1,542,400	545,503,641,600
Iraq	215	153	721,664	288,387,432,448
Estonia	214	161	1,218,048	618,586,046,464
Moldova	213	150	1,212,416	871,880,523,776
Kazakhstan	211	172	3,415,296	244,956,266,496
Lithuania	209	178	2,488,320	2,309,652,873,472
Peru	209	144	3,422,464	339,785,220,096
Kenya	206	178	6,146,304	189,282,844,672
Saudi Arabia	198	151	12,454,948	364,194,693,120
Serbia	196	160	2,423,552	640,220,790,784
Nepal	188	131	591,744	150,655,991,808
Croatia	173	142	2,360,576	446,964,432,896
Dominican	173	144	1,897,728	436,106,756,096
Lebanon	168	141	538,624	309,877,669,888
Myanmar	164	120	212,224	99,071,688,704
Portugal	160	124	6,560,512	1,115,105,656,832
Georgia	159	128	1,279,488	377,957,908,480
United Arab Emirates	156	115	3,913,984	13,971,818,676,224
Panama	148	89	2,095,104	207,644,917,760
Cambodia	141	94	424,192	86,848,569,344
Armenia	136	114	611,840	330,737,123,328
Luxembourg	128	99	1,512,704	615,429,636,096
Albania	127	111	461,568	1,554,795,003,904
Costa Rica	115	79	2,224,384	197,594,382,336
Puerto Rico	111	91	763,904	105,797,713,920
Ghana	107	88	1,510,656	30,065,229,824
Honduras	106	85	451,072	226,576,433,152
Paraguay	105	94	1,187,584	237,835,649,024
Uzbekistan	105	87	322,560	136,902,344,704
Tanzania	104	86	981,504	111,669,673,984
Iceland	96	73	861,528	425,256,484,864
Azerbaijan	94	77	624,384	446,677,647,360
Seychelles	92	65	1,413,120	2,506,399,416,320
Egypt	91	74	24,960,512	17,761,837,580,288
Guatemala	90	58	1,446,912	155,221,688,320
Kuwait	81	70	1,784,064	98,784,444,416
Mongolia	69	49	165,632	68,719,607,808
Angola	68	57	1,242,368	84,305,641,472
Afghanistan	67	57	155,904	8,590,458,880
Palestine	67	43	796,160	111,669,215,232
Macedonia	65	56	685,312	369,367,187,456
Bolivia	65	50	1,114,880	62,819,926,016
Kyrgyzstan	63	57	274,688	150,324,051,968
Uganda	57	40	1,337,856	38,654,967,808
Bosnia and Herzegovina	55	44	783,872	77,309,542,400
Malta	55	42	670,464	159,216,041,984
Jordan	54	47	655,872	120,259,411,968
Democratic Republic of Congo	53	37	71,936	8,590,065,664
El Salvador	53	37	263,424	34,359,869,440
Isle of Man	47	14	95,744	85,907,865,600
Mauritius	47	30	2,466,048	57,732,366,336
Uruguay	46	24	2,429,440	97,998,340,096
British Virgin Islands	43	32	193,536	236,694,732,800
Belize	40	26	110,336	69,005,803,520
Papua New Guinea	40	27	57,600	4,295,032,832
Lao	38	26	85,504	17,181,048,832
Curacao	36	18	186,368	34,393,358,336
Bhutan	36	20	59,392	47,513,403,392
Malawi	34	25	241,152	80,547,741,696
Tajikistan	33	29	81,408	73,014,706,176
Morocco	33	23	13,739,520	1,128,235,073,536
Gibraltar	32	22	100,608	150,612,279,296
Nicaragua	32	24	155,136	38,654,902,272
Cameroon	32	18	577,536	30,064,836,608
Botswana	32	26	161,280	25,769,803,776
Mozambique	31	25	421,376	28,991,094,784
Montenegro	31	19	178,176	51,539,804,160
Libya	31	23	444,416	21,425,225,728
Burkina Faso	30	25	156,160	21,475,098,624
Zimbabwe	30	27	189,220	21,474,967,552
Sri Lanka	30	19	541,184	34,360,262,656
Rwanda	28	18	268,544	17,179,869,184
Tunisia	28	23	10,049,536	90,532,020,224
Liechtenstein	27	24	93,696	171,798,757,376
Bahrain	26	19	388,096	150,323,855,360
Ivory Coast	26	19	1,955,072	214,748,430,336
Somalia	24	21	39,936	12,884,901,888
Zambia	24	19	1,588,224	12,884,901,888
Bermuda	24	13	107,264	30,064,771,072
Qatar	23	15	1,028,864	128,960,495,616
Oman	23	18	941,824	107,649,761,280
South Sudan	23	19	25,600	8,589,934,592
Chad	20	13	15,104	4,294,967,296
New Caledonia	20	13	136,192	34,361,114,624
Senegal	18	11	407,808	12,885,098,496
Maldives	18	16	91,648	8,591,638,528
Guinea	18	14	31,232	12,884,967,424
Fiji	18	12	139,008	25,769,869,312
Benin	18	14	163,840	17,179,934,720
Namibia	17	13	376,064	12,884,967,424
Sierra Leone	17	15	76,288	17,179,869,184
Liberia	17	12	35,328	17,179,869,184
Antigua and Barbuda	17	10	98,048	12,885,229,568
Macao	16	12	369,664	26,347,831,296
Trinidad and Tobago	15	14	536,064	115,964,182,528
Vanuatu	14	11	16,896	8,473,542,656
Republic of the Congo	14	9	114,176	4,295,163,904
Algeria	14	8	4,757,248	25,769,803,776
Timor-leste	14	11	24,576	12,884,967,424
Bahamas	14	10	148,744	4,294,967,296
Sudan	13	6	762,368	38,655,229,952
Haiti	13	6	153,856	8,590,000,128
Gambia	13	11	271,104	17,180,000,256
Cayman Islands	13	9	76,544	8,858,370,048
Jamaica	13	9	282,112	4,832,231,680
Jersey	13	9	88,832	68,719,476,736
Swaziland	12	10	48,896	4,294,967,296
United States Virgin Islands	12	7	143,360	8,589,934,592
Gabon	12	8	272,640	8,590,065,664
Grenada	11	6	27,904	77,309,542,400
Cabo Verde	11	7	41,472	8,589,934,592
Madagascar	11	6	441,856	12,884,901,888
San Marino	11	7	36,352	262,144
Solomon Islands	11	10	15,872	4,295,163,904
Mali	11	5	78,336	8,640,397,312
Brunei Darussalam	10	7	141,824	32,309,248
Samoa	10	7	17,920	8,589,934,592
Guernsey	10	9	8,960	34,359,738,368
Lesotho	10	5	119,552	8,589,934,592
Guam	10	7	203,008	17,180,000,256
Togo	10	7	299,264	4,294,967,296
Guadeloupe	9	6	217,856	18,958,516,224
Ethiopia	9	6	367,872	8,589,934,592
Burundi	9	7	36,096	4,294,967,296
Niger	9	7	35,072	8,589,934,592
Dominica	8	4	92,672	7,247,822,848
Mauritania	8	6	45,056	8,590,983,168
Barbados	8	7	109,568	68,987,977,728
Equatorial Guinea	7	5	15,872	4,294,967,296
Saint Kitts and Nevis	7	6	17,152	15,859,712
Palau	7	5	9,216	4,311,744,512
Cuba	7	3	256,256	12,884,901,888
Turkmenistan	7	6	22,784	34,359,738,368
Saint Lucia	7	5	37,632	77,879,836,672
Guyana	7	5	66,304	17,179,869,184
French Saint Martin	7	4	11,008	4,563,402,752
Suriname	7	5	82,432	17,180,655,616
Reunion Island	7	5	440,320	12,884,901,888
French Guiana	7	3	4,096	4,294,967,296
Nederland Caribbean	6	5	28,672	8,589,934,592
Micronesia	6	5	10,496	5,368,709,120
Martinique	6	5	154,624	38,655,164,416
Syrian	6	2	1,207,808	42,949,672,960
Yemen	6	3	235,008	34,359,738,368
Faroe Islands	6	4	45,056	4,294,967,296
French Polynesia	6	5	78,336	12,884,967,424
Djibouti	5	3	43,520	4,294,967,296
Tonga	5	4	9,728	8,590,000,128
Anguilla	5	4	7,168	31,409,045,504
Nauru	5	3	10,240	8,589,934,592
Aruba	4	3	71,680	8,589,934,592
Saint Vincent and the Grenadines	4	2	21,760	0
Marshall Islands	4	3	9,984	38,654,705,664
Dutch Saint Martin	4	3	38,144	6,442,582,016
Kiribati	4	2	3,328	0
Saint Barthelemy	3	1	768	268,435,456
Andorra	3	1	56,320	8,589,934,592
Vatican	3	3	10,752	73,014,444,032
Tuvalu	3	1	2,560	0
Central African	3	3	5,120	0
Tokelau	3	3	2,048	262,144
Monaco	3	3	60,160	1,342,177,280
American Samoa	3	2	16,384	4,294,967,296
Guinea Bissau	2	2	5,632	0
Niue	2	2	2,048	0
Cook Islands	2	2	8,704	4,294,967,296
Norfolk Island	2	1	768	0
Comoros	2	2	7,168	4,294,967,296
Turks and Caicos Islands	2	2	16,384	1,073,741,824
Northern Mariana Islands	2	1	36,608	8,589,934,592
Sao Tome and Principe	2	2	9,216	4,294,967,296
Falkland Islands	2	2	5,888	0
Aland Islands	1	1	3,840	0
Montserrat	1	1	1,024	0
North Korea	1	1	1,024	0
Wallis and Futuna	1	1	3,584	0
Saint Pierre and Miquelon	1	1	4,608	0
Eritrea	1	1	4,096	0
British Indian Ocean Territory	1	1	3,072	0
Mayotte	1	1	1,024	0
Greenland	1	1	34,304	8,589,934,592