Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,267	18,695	1,498,624,256	974,869,549,943,893
Brazil	9,133	8,735	78,851,840	30,286,225,150,220
China	6,576	5,168	354,663,936	130,090,298,658,869
India	6,231	2,909	35,589,120	24,641,583,783,938
Russian Federation	5,757	4,974	47,156,992	11,901,185,766,991
Indonesia	3,900	2,814	11,860,736	1,296,552,099,855
Germany	3,213	2,527	113,659,648	70,321,015,095,560
Australia	3,155	1,687	40,523,776	20,456,304,089,094
United Kingdom	3,142	2,267	71,244,544	32,423,955,202,055
Poland	2,452	2,139	19,312,640	14,189,583,733,770
Canada	2,433	1,624	54,820,608	4,243,317,784,583
France	2,170	1,511	74,716,160	12,630,261,104,646
Ukraine	2,007	1,572	8,334,336	5,018,334,593,024
Bangladesh	1,999	1,528	2,044,928	1,089,294,303,232
Netherlands	1,607	1,085	51,579,648	21,907,498,205,711
Argentina	1,334	1,077	18,693,888	19,515,068,710,912
Hong Kong	1,327	754	20,428,800	4,653,127,959,312
Italy	1,309	1,108	53,758,976	29,279,963,971,584
Japan	1,276	749	161,149,696	33,587,891,011,589
Republic of Korea	1,174	875	112,711,936	17,722,046,677,005
Spain	1,166	956	33,314,816	7,642,801,180,672
Romania	1,088	927	8,077,056	1,635,958,063,368
Turkey	1,072	845	16,787,456	8,928,046,678,016
Switzerland	1,061	778	14,631,424	8,198,253,969,409
Viet Nam	1,035	533	16,661,248	191,520,669,696
Sweden	869	670	25,257,728	5,962,830,184,448
South Africa	862	649	26,661,376	20,580,878,516,481
Iran	846	560	11,767,040	21,777,940,480
Mexico	768	520	23,276,544	882,312,871,936
Austria	766	641	10,619,392	4,817,271,848,961
Bulgaria	743	666	4,875,264	1,436,660,924,672
Singapore	718	451	8,916,992	1,496,636,294,157
Czech	716	598	8,797,952	8,123,179,466,752
New Zealand	715	428	4,819,456	588,340,527,104
Philippines	663	449	6,396,160	414,599,217,152
Thailand	621	470	11,963,648	295,062,929,424
Colombia	574	402	17,268,736	938,037,805,056
Denmark	478	345	11,570,176	3,532,207,292,416
Taiwan	464	284	35,323,648	4,124,354,216,448
Pakistan	456	304	5,536,000	200,775,499,776
Chile	446	318	9,370,880	380,893,724,681
Norway	409	305	14,460,672	5,586,691,162,113
Malaysia	401	268	6,081,536	307,129,876,480
Belgium	387	293	10,408,704	3,239,514,800,128
Finland	379	297	12,780,544	2,721,828,175,872
Israel	372	319	7,963,648	1,383,500,152,832
Latvia	317	251	1,788,160	886,197,911,552
Slovenia	302	269	2,628,864	919,668,391,936
Hungary	300	242	5,725,440	1,532,793,585,665
Nigeria	296	226	2,425,088	290,287,517,696
Ireland	294	209	7,997,952	1,102,167,409,152
Venezuela	281	196	6,850,816	466,037,243,904
Ecuador	280	222	2,290,432	504,753,030,144
Peru	255	182	3,501,312	491,560,566,784
Greece	255	227	5,721,600	998,001,606,656
Kenya	254	210	4,610,304	242,777,194,496
Kazakhstan	251	208	3,526,400	470,051,389,440
Estonia	230	176	1,308,416	864,020,463,616
Dominican	228	187	2,041,600	623,310,077,952
Slovakia	228	197	2,549,760	1,476,163,862,528
Lithuania	217	188	2,708,224	2,074,844,922,112
Iraq	214	146	722,176	297,035,759,616
Nepal	207	145	572,416	206,508,392,448
Moldova	203	135	1,168,128	872,199,815,168
Saudi Arabia	201	169	13,889,280	580,340,154,368
United Arab Emirates	200	149	4,457,728	13,788,243,361,793
Serbia	197	161	2,425,600	678,874,251,264
Croatia	176	144	2,360,832	554,777,247,744
Cyprus	173	132	2,604,800	2,864,770,973,696
Lebanon	171	143	546,816	348,532,441,088
Myanmar	168	126	213,248	87,478,304,768
Georgia	167	143	1,329,408	609,892,564,992
Portugal	163	134	6,647,040	1,340,625,256,448
Panama	153	95	2,576,896	249,228,361,728
Armenia	146	123	541,696	326,459,850,752
Cambodia	145	98	461,056	82,553,208,832
Luxembourg	133	105	1,465,600	826,172,964,864
Albania	131	123	477,184	1,606,872,072,192
Uzbekistan	125	101	347,648	197,300,518,912
Costa Rica	125	82	2,232,320	190,346,952,704
Tanzania	123	97	643,328	128,849,739,776
Honduras	120	98	471,552	274,895,077,376
Ghana	120	93	1,490,432	1,138,166,792,192
Puerto Rico	120	96	787,712	114,891,816,960
Paraguay	117	93	1,132,800	254,948,540,416
Belarus	117	108	1,782,016	256,090,308,608
Azerbaijan	110	92	644,352	481,074,544,640
Guatemala	101	65	1,307,904	179,201,572,864
Egypt	93	72	25,057,536	17,757,542,744,064
Seychelles	90	66	1,413,888	3,133,601,742,848
Iceland	86	69	863,232	416,664,125,440
Kuwait	84	72	1,767,680	98,784,641,024
Angola	77	63	1,142,784	88,063,737,856
Mongolia	75	50	161,536	64,424,640,512
Afghanistan	73	61	165,376	10,754,654,208
Bolivia	69	55	1,178,112	69,096,701,952
Macedonia	67	60	688,896	472,446,468,096
Kyrgyzstan	67	58	305,408	120,260,067,328
Uganda	66	53	1,338,368	51,539,869,696
Palestine	65	43	782,336	77,309,476,864
Bosnia and Herzegovina	59	46	796,928	64,424,771,584
Democratic Republic of Congo	57	39	77,312	8,590,065,664
Jordan	56	48	637,696	252,346,564,608
El Salvador	55	40	260,352	77,309,607,936
Malta	51	41	645,888	128,882,900,992
Uruguay	51	31	2,438,400	102,612,271,104
Mauritius	49	30	2,450,944	57,178,718,208
British Virgin Islands	47	35	202,496	202,380,541,952
Lao	42	29	96,768	25,787,957,248
Bhutan	41	25	66,560	51,808,567,296
Tajikistan	40	35	84,224	150,323,920,896
Papua New Guinea	39	29	58,112	4,295,032,832
Botswana	39	28	163,328	25,769,869,312
Curacao	38	19	204,544	34,393,358,336
Morocco	37	28	13,750,272	1,128,507,899,904
Malawi	36	26	247,296	1,194,269,474,816
Nicaragua	34	24	153,600	42,949,738,496
Belize	34	21	106,752	50,751,799,296
Rwanda	34	20	1,210,880	30,064,836,608
Zimbabwe	34	27	203,776	30,068,113,408
Burkina Faso	33	26	262,656	38,654,967,808
Mozambique	33	29	425,216	33,286,062,080
Cameroon	33	18	244,480	21,474,902,016
Libya	33	24	458,240	38,117,834,752
Montenegro	31	21	182,784	51,539,935,232
Sri Lanka	31	22	542,976	34,360,983,552
Ivory Coast	29	17	1,790,464	210,604,523,520
Tunisia	29	24	10,244,096	90,532,085,760
Liechtenstein	29	25	93,952	231,928,430,592
Qatar	28	19	872,192	124,615,655,424
Isle of Man	27	17	95,232	85,900,460,032
Gibraltar	26	17	76,288	47,244,771,328
Oman	25	16	953,088	107,650,023,424
Zambia	24	19	1,590,016	17,179,869,184
Somalia	24	20	41,728	17,179,869,184
Bahrain	24	18	414,976	146,028,888,064
South Sudan	23	19	24,320	21,474,836,480
Sierra Leone	22	15	71,424	12,884,967,424
Senegal	22	13	53,760	4,295,229,440
Fiji	22	15	140,288	30,064,836,608
Namibia	21	16	398,592	8,589,934,592
Bermuda	21	12	105,472	17,179,869,184
Benin	20	16	199,680	17,184,129,024
Antigua and Barbuda	20	10	114,944	12,918,915,072
Timor-leste	20	12	28,416	8,589,934,592
Guinea	19	15	33,024	12,884,967,424
Maldives	19	15	88,064	4,296,671,232
New Caledonia	18	14	134,912	38,656,081,920
Liberia	18	14	34,304	17,179,869,184
Chad	18	10	14,336	4,294,967,296
Cayman Islands	17	10	79,616	8,858,370,048
Trinidad and Tobago	17	14	551,424	120,259,149,824
Macao	16	12	371,456	26,376,142,848
Jamaica	15	9	283,648	4,833,148,928
Republic of the Congo	15	9	114,432	4,295,163,904
Algeria	14	10	4,756,992	25,769,803,776
Swaziland	13	10	49,152	8,589,934,592
Haiti	13	5	152,576	8,589,934,592
Sudan	13	9	794,368	51,539,607,552
San Marino	13	9	37,632	262,144
Bahamas	13	9	148,224	4,563,402,752
Vanuatu	13	11	17,920	12,768,378,880
Gambia	12	9	272,384	21,474,967,552
United States Virgin Islands	12	7	137,472	8,589,934,592
Gabon	12	8	273,920	4,295,098,368
Syrian	12	6	1,206,784	17,179,869,184
Jersey	12	9	90,368	68,719,476,736
Grenada	11	7	28,416	77,310,590,976
Solomon Islands	11	9	14,848	4,295,163,904
Togo	11	8	299,264	9,126,936,576
Mali	11	5	78,848	17,179,934,720
Cabo Verde	11	7	53,760	8,589,934,592
Madagascar	11	6	581,888	12,884,901,888
Lesotho	11	6	119,552	12,884,901,888
Barbados	10	7	99,584	68,987,977,728
Saint Kitts and Nevis	10	8	21,504	15,925,248
Guam	10	7	234,752	21,474,967,552
Ethiopia	10	6	370,176	8,589,934,592
Samoa	10	6	17,664	8,589,934,592
Guernsey	10	6	5,376	34,359,738,368
Brunei Darussalam	10	7	142,080	16,187,392
Guadeloupe	10	5	209,664	10,637,017,088
Marshall Islands	10	8	36,352	4,294,967,296
Mauritania	9	7	47,616	12,884,901,888
Niger	9	7	35,328	4,294,967,296
Burundi	9	7	36,096	8,589,934,592
Martinique	8	6	154,880	38,671,745,024
Guyana	8	5	66,304	17,179,869,184
Equatorial Guinea	8	7	19,200	4,294,967,296
Turkmenistan	8	7	23,040	34,359,738,368
Dominica	8	4	88,832	7,516,258,304
Suriname	7	5	82,432	21,475,622,912
Cuba	7	3	256,256	12,884,901,888
French Guiana	7	3	3,328	4,294,967,296
Reunion Island	6	4	392,192	12,884,901,888
French Polynesia	6	5	76,288	12,901,744,640
Yemen	6	3	230,144	68,719,476,736
Saint Vincent and the Grenadines	6	3	21,760	65,536
Micronesia	6	5	8,704	5,368,709,120
Faroe Islands	6	4	45,056	38,654,705,664
Saint Lucia	6	4	39,168	77,309,411,328
French Saint Martin	6	2	4,096	0
Djibouti	5	3	43,776	8,589,934,592
Kiribati	5	3	4,096	0
Andorra	5	3	60,928	22,548,578,304
Tonga	5	4	9,728	8,590,000,128
Nauru	5	3	10,240	8,589,934,592
Nederland Caribbean	5	5	28,672	12,884,901,888
Vatican	4	3	10,752	38,654,705,664
Central African	4	4	5,632	0
Palau	4	4	6,656	8,606,711,808
Monaco	4	4	60,416	35,701,915,648
Dutch Saint Martin	4	3	37,632	6,442,582,016
Aruba	4	2	77,056	8,589,934,592
Anguilla	4	4	7,168	32,230,080,512
Comoros	3	3	7,424	4,294,967,296
Tokelau	3	3	2,816	262,144
Saint Barthelemy	3	2	1,024	65,536
Tuvalu	3	1	8,192	4,294,967,296
Norfolk Island	2	1	768	0
Guinea Bissau	2	2	5,632	0
Antarctica	2	2	2,048	327,680
Falkland Islands	2	2	5,888	0
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Cook Islands	2	2	8,704	4,294,967,296
American Samoa	2	2	15,872	4,294,967,296
Niue	2	2	2,048	0
Sao Tome and Principe	2	2	10,240	4,294,967,296
Northern Mariana Islands	1	0	0	0
Greenland	1	1	34,304	8,589,934,592
Aland Islands	1	1	3,840	0
British Indian Ocean Territory	1	1	3,072	0
Eritrea	1	1	4,096	0
North Korea	1	1	1,024	0
Mayotte	1	1	1,024	0
Saint Pierre and Miquelon	1	1	4,608	0
Montserrat	1	1	1,024	0
Wallis and Futuna	1	1	3,584	0