Country / Region ASNs

Country / Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,083	18,400	1,479,621,801	1,154,130,676,903,187,426
Brazil	10,685	8,672	86,836,414	2,305,871,772,222,689,284
China	6,749	5,175	350,152,868	147,465,735,842,288
India	5,926	2,772	35,511,040	24,416,056,594,432
Russian Federation	5,838	4,973	46,760,808	10,594,254,662,976
Australia	4,225	1,710	41,123,632	20,509,292,435,456
Indonesia	3,520	2,491	17,809,952	1,178,772,897,792
United Kingdom	3,253	2,191	75,405,192	31,152,171,319,296
Germany	3,210	2,409	112,968,456	69,342,410,899,456
France	2,699	1,475	75,928,064	12,213,751,775,232
Poland	2,537	2,114	18,144,256	15,148,055,073,792
Canada	2,391	1,583	54,606,216	3,254,557,606,912
Ukraine	2,079	1,621	8,682,240	5,091,011,919,872
Bangladesh	1,839	1,418	1,873,152	887,582,162,944
Netherlands	1,614	1,046	53,574,096	26,412,763,907,584
Romania	1,318	927	8,028,224	1,403,048,689,920
Italy	1,303	1,080	51,781,248	28,663,746,330,624
Hong Kong	1,289	722	17,600,708	7,855,770,632,960
Argentina	1,287	1,039	19,696,640	18,753,754,365,952
Spain	1,270	949	34,318,080	7,539,374,100,480
Japan	1,258	748	163,977,064	33,614,237,794,304
Sweden	1,222	664	22,880,552	5,701,389,189,120
Republic of Korea	1,176	889	112,972,656	159,422,283,776
Switzerland	1,071	786	14,670,848	7,854,240,563,200
South Africa	1,069	628	26,860,800	20,839,230,472,192
Turkey	987	766	21,405,696	4,403,108,904,960
Viet Nam	944	517	16,671,744	179,780,452,352
Bulgaria	911	653	4,838,144	1,187,416,768,768
Iran	822	554	12,524,032	3,213,219,463,168
Austria	765	630	10,803,472	4,920,116,510,720
Czech	729	594	8,888,576	7,798,778,822,656
New Zealand	721	443	4,919,296	567,624,794,112
Mexico	712	469	23,486,464	669,857,677,312
Singapore	695	426	8,081,360	643,556,147,200
Thailand	631	447	12,769,350	1,462,293,233,664
Philippines	631	386	6,301,648	332,777,193,472
Colombia	481	350	17,170,688	673,745,797,120
Taiwan	478	248	35,721,936	12,486,399,951,360
Denmark	471	333	11,218,432	3,163,072,757,760
Chile	411	303	9,366,272	319,284,379,648
Norway	398	301	16,956,752	5,508,027,056,128
Pakistan	395	265	5,428,216	159,724,273,664
Belgium	390	292	9,810,528	3,335,929,724,928
Malaysia	388	253	6,025,480	291,566,452,736
Finland	388	286	12,780,544	2,927,953,182,720
Israel	360	289	7,982,352	1,301,762,211,840
Madagascar	333	19	562,432	12,884,901,888
Latvia	313	241	2,049,280	1,062,058,852,352
Hungary	305	235	5,632,768	1,419,445,993,472
Ireland	302	209	6,683,168	977,448,206,336
Slovenia	301	263	2,614,784	988,117,860,352
Seychelles	277	64	1,416,192	496,354,721,792
Nigeria	262	213	2,459,136	260,148,428,800
Ecuador	247	202	2,282,048	391,687,832,576
Greece	241	212	5,747,456	997,813,583,872
Slovakia	234	192	2,557,192	1,441,803,993,088
Venezuela	233	175	6,120,704	383,129,288,704
Belarus	231	105	1,779,712	255,820,759,040
Estonia	220	163	1,238,528	622,915,944,448
Cyprus	217	122	1,564,416	545,503,707,136
Iraq	215	150	720,384	245,440,512,000
Moldova	215	145	1,214,208	2,813,205,741,568
Peru	213	153	3,409,920	361,933,242,368
Kazakhstan	212	170	3,432,192	236,349,489,152
Lithuania	209	177	2,497,280	2,231,536,058,624
Kenya	208	177	4,591,104	189,333,176,320
Serbia	198	161	2,419,456	588,681,183,232
Saudi Arabia	197	153	12,262,712	398,526,578,688
Nepal	186	130	590,976	159,262,900,224
Croatia	173	141	2,360,320	481,307,394,048
Dominican	173	145	1,905,152	425,369,468,928
Lebanon	168	145	544,768	314,172,702,720
Myanmar	164	120	211,200	86,186,852,352
Portugal	161	123	6,556,928	1,153,491,795,968
United Arab Emirates	161	121	4,001,280	14,053,439,832,064
Georgia	160	127	1,281,280	343,598,366,720
Panama	148	89	2,098,176	216,234,983,424
Cambodia	142	94	438,016	86,848,569,344
Paraguay	137	92	1,123,328	233,272,246,272
Armenia	137	112	611,328	300,672,417,792
Luxembourg	130	98	1,521,152	615,447,396,352
Albania	129	113	463,104	1,520,418,553,856
Costa Rica	116	78	2,224,128	193,299,349,504
Puerto Rico	113	93	764,160	114,119,147,520
Tanzania	112	87	989,952	107,374,706,688
Honduras	107	87	452,096	230,871,400,448
Ghana	107	88	1,502,464	25,770,262,528
Uzbekistan	106	88	327,424	136,902,410,240
Iceland	96	72	861,272	425,256,484,864
Azerbaijan	95	77	617,472	446,677,647,360
Egypt	93	74	24,918,528	17,761,837,580,288
Guatemala	90	59	1,447,168	155,221,688,320
Kuwait	82	70	1,784,064	98,784,444,416
Mongolia	69	49	163,328	68,719,607,808
Angola	68	57	1,256,192	80,010,674,176
Palestine	67	43	792,576	111,669,215,232
Afghanistan	67	57	156,416	8,590,458,880
Macedonia	66	57	686,336	369,367,187,456
Bolivia	66	51	1,106,944	67,111,878,656
Kyrgyzstan	63	57	273,920	150,323,986,432
Uganda	57	42	1,335,296	42,949,935,104
Malta	56	43	669,440	150,626,107,392
Bosnia and Herzegovina	55	43	783,104	77,309,542,400
Jordan	54	47	637,952	120,259,411,968
El Salvador	53	37	247,808	40,802,320,384
Democratic Republic of Congo	53	37	72,192	8,590,065,664
Mauritius	50	29	2,466,304	49,142,431,744
Uruguay	45	25	2,428,928	102,293,241,856
British Virgin Islands	43	32	195,584	236,963,364,864
Papua New Guinea	41	27	57,344	4,295,032,832
Lao	39	26	83,712	21,476,016,128
Belize	38	22	104,448	73,300,246,528
Bhutan	36	20	60,672	51,808,436,224
Curacao	36	18	186,880	34,393,358,336
Tajikistan	34	29	81,408	73,014,640,640
Gibraltar	34	21	99,072	47,245,492,224
Malawi	34	27	242,944	99,875,094,528
Morocco	33	23	13,739,520	1,128,235,073,536
Cameroon	32	18	577,536	25,769,869,312
Botswana	32	26	161,280	25,769,803,776
Nicaragua	32	24	147,200	42,949,869,568
Mozambique	32	27	421,632	28,991,094,784
Libya	31	23	447,488	21,425,815,552
Montenegro	31	19	178,176	51,539,804,160
Burkina Faso	30	23	165,120	25,770,000,384
Zimbabwe	30	27	190,464	30,064,902,144
Sri Lanka	29	19	540,160	30,065,295,360
Rwanda	29	18	268,544	17,179,934,720
Liechtenstein	28	25	97,792	171,798,757,376
Tunisia	28	23	10,063,360	90,531,954,688
Ivory Coast	26	19	1,996,032	210,453,463,040
Bahrain	26	19	427,776	150,323,855,360
Isle of Man	25	14	92,416	85,907,865,600
Bermuda	24	13	107,264	30,064,771,072
Somalia	24	21	40,192	12,884,901,888
Qatar	24	16	1,028,352	128,963,903,488
Zambia	24	20	1,588,992	12,884,901,888
South Sudan	23	18	24,576	8,589,934,592
Oman	23	18	943,104	107,649,892,352
New Caledonia	19	12	135,680	34,361,114,624
Fiji	19	13	139,520	25,769,869,312
Sierra Leone	18	14	70,144	17,179,869,184
Senegal	18	10	48,384	4,295,098,368
Maldives	18	16	90,880	8,591,638,528
Chad	18	12	15,872	4,294,967,296
Benin	18	14	168,704	17,179,934,720
Guinea	18	15	31,744	12,884,967,424
Liberia	17	13	35,584	17,179,869,184
Namibia	17	14	377,088	12,884,967,424
Antigua and Barbuda	17	10	79,104	8,590,262,272
Macao	17	13	369,408	26,372,997,120
Trinidad and Tobago	15	13	534,784	115,964,182,528
Algeria	14	9	4,758,272	25,769,803,776
Vanuatu	14	11	17,664	8,473,542,656
Timor-leste	14	10	24,576	12,884,967,424
Cayman Islands	14	10	77,568	8,858,370,048
Bahamas	14	10	148,232	4,294,967,296
Republic of the Congo	14	9	114,176	4,295,163,904
Jamaica	13	9	282,368	4,832,231,680
Haiti	13	7	153,856	8,590,000,128
Sudan	13	6	764,928	38,655,229,952
Gambia	13	11	271,360	17,180,000,256
Jersey	12	9	89,600	68,719,476,736
United States Virgin Islands	12	7	143,360	8,589,934,592
Swaziland	12	10	48,896	4,294,967,296
Gabon	12	8	272,640	8,590,065,664
Solomon Islands	11	10	15,872	4,295,163,904
Mali	11	5	78,592	12,935,364,608
Cabo Verde	11	7	45,568	8,589,934,592
Grenada	11	6	27,904	77,309,542,400
Brunei Darussalam	11	8	135,168	32,571,392
San Marino	11	7	36,352	262,144
Guam	10	7	234,240	21,474,967,552
Guernsey	10	9	9,472	34,359,738,368
Lesotho	10	5	119,552	8,589,934,592
Togo	10	7	299,264	4,294,967,296
Samoa	10	7	17,920	8,589,934,592
Guadeloupe	9	6	217,856	18,958,516,224
Burundi	9	7	36,096	8,589,934,592
Ethiopia	9	6	368,128	8,589,934,592
Niger	9	7	35,328	8,589,934,592
Saint Lucia	8	6	38,656	77,879,902,208
Dominica	8	4	92,928	7,247,822,848
Mauritania	8	6	45,056	8,590,983,168
Barbados	8	7	107,520	68,987,977,728
Equatorial Guinea	8	6	19,200	4,294,967,296
Turkmenistan	7	6	22,784	34,359,738,368
Suriname	7	5	81,408	17,180,655,616
Cuba	7	3	256,256	12,884,901,888
Syrian	7	3	1,209,600	42,949,672,960
Reunion Island	7	5	407,552	12,884,901,888
French Guiana	7	3	3,072	4,294,967,296
Palau	7	5	11,008	4,580,179,968
Faroe Islands	7	5	45,312	4,295,098,368
French Saint Martin	7	4	18,176	13,153,337,344
Guyana	7	5	66,304	17,179,869,184
Saint Kitts and Nevis	7	6	17,152	15,859,712
French Polynesia	6	5	78,080	12,884,967,424
Yemen	6	3	236,032	34,359,738,368
Martinique	6	5	154,624	38,655,098,880
Micronesia	6	5	10,496	5,368,709,120
Nauru	5	4	10,752	8,589,934,592
Nederland Caribbean	5	5	28,672	8,589,934,592
Djibouti	5	3	43,776	4,294,967,296
Tonga	5	4	9,728	8,590,000,128
Anguilla	5	4	7,168	32,214,351,872
Dutch Saint Martin	4	3	38,144	6,442,582,016
Aruba	4	3	72,192	8,589,934,592
Marshall Islands	4	3	9,984	38,654,705,664
Kiribati	4	2	3,328	0
Saint Vincent and the Grenadines	4	2	21,760	0
Central African	3	3	5,120	0
Monaco	3	3	60,160	1,342,177,280
Tuvalu	3	1	2,560	0
Saint Barthelemy	3	1	768	268,435,456
Vatican	3	3	10,752	73,014,444,032
Tokelau	3	3	2,048	262,144
American Samoa	2	2	16,384	4,294,967,296
Sao Tome and Principe	2	2	9,216	4,294,967,296
Guinea Bissau	2	2	5,632	0
Falkland Islands	2	2	5,888	0
Turks and Caicos Islands	2	2	16,384	1,073,741,824
Andorra	2	1	57,344	8,589,934,592
Norfolk Island	2	1	768	0
Cook Islands	2	2	8,704	4,294,967,296
Niue	2	2	2,048	0
Comoros	2	2	7,168	4,294,967,296
Eritrea	1	1	4,096	0
Antarctica	1	1	1,024	4,294,967,296
Montserrat	1	1	1,024	0
Mayotte	1	1	1,024	0
North Korea	1	1	1,024	0
Northern Mariana Islands	1	0	0	0
Saint Pierre and Miquelon	1	1	4,608	0
Wallis and Futuna	1	1	3,584	0
British Indian Ocean Territory	1	1	3,072	0
Greenland	1	1	34,304	8,589,934,592
Aland Islands	1	1	4,096	0