Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,481	18,529	1,468,723,965	1,154,167,335,652,893,754
Brazil	9,070	8,665	82,450,496	2,310,377,047,136,342,274
China	6,570	5,172	348,529,312	147,653,665,640,288
India	6,077	2,845	35,704,832	24,402,628,059,136
Russian Federation	5,732	4,976	46,844,944	12,073,845,731,400
Indonesia	3,708	2,663	17,917,952	1,186,136,653,824
Germany	3,141	2,440	113,051,432	70,157,720,158,208
United Kingdom	3,124	2,206	71,804,096	29,436,149,497,856
Australia	3,031	1,680	40,510,512	20,463,397,246,464
Poland	2,451	2,122	19,312,128	14,295,568,290,816
Canada	2,434	1,610	55,012,104	4,277,103,231,232
France	2,160	1,479	75,349,058	12,418,144,929,280
Ukraine	2,008	1,578	8,278,528	4,758,422,290,432
Bangladesh	1,908	1,455	1,932,544	972,459,409,408
Netherlands	1,601	1,071	51,659,152	20,344,341,267,968
Argentina	1,319	1,064	19,794,176	18,844,358,279,168
Hong Kong	1,293	722	18,281,564	5,563,357,659,904
Italy	1,293	1,101	53,335,296	28,861,652,074,496
Japan	1,269	750	159,775,592	33,582,649,966,592
Republic of Korea	1,172	908	113,049,152	167,475,019,776
Spain	1,160	961	33,301,760	7,555,032,092,672
Romania	1,098	929	8,074,304	1,476,649,746,688
Switzerland	1,062	783	14,648,080	8,021,843,509,248
Turkey	1,019	797	16,855,040	5,314,911,404,032
Viet Nam	1,008	525	16,668,160	175,643,361,280
Sweden	870	671	23,422,992	5,472,136,331,264
South Africa	842	645	26,449,920	20,590,323,892,224
Iran	836	580	11,835,136	3,200,950,992,896
Austria	763	637	10,596,112	4,922,406,207,488
Mexico	744	495	22,970,624	780,048,793,600
Bulgaria	736	663	4,858,880	1,219,630,207,232
New Zealand	714	432	4,944,128	592,387,571,712
Singapore	702	431	8,339,424	650,750,951,424
Czech	702	590	8,813,312	8,035,055,501,312
Philippines	640	431	6,354,896	392,872,787,968
Thailand	606	456	12,717,070	298,935,713,792
Colombia	525	368	17,392,384	765,925,916,672
Taiwan	461	263	35,199,248	4,109,636,469,248
Denmark	459	335	11,324,160	3,184,298,426,368
Chile	433	316	9,381,888	346,562,953,216
Pakistan	423	289	5,422,812	174,847,950,848
Norway	400	309	16,487,504	5,737,570,172,928
Malaysia	386	255	6,014,984	291,830,890,496
Belgium	377	296	10,350,432	3,316,826,177,536
Finland	376	291	12,804,352	2,893,609,238,528
Israel	366	307	8,037,904	1,267,536,297,984
Latvia	305	240	1,781,504	877,347,602,432
Slovenia	299	267	2,621,952	919,398,645,760
Hungary	298	236	5,664,768	1,479,038,599,168
Ireland	296	210	6,344,992	1,054,814,896,384
Nigeria	278	217	2,500,352	268,809,601,024
Ecuador	262	217	2,297,856	447,111,693,312
Venezuela	256	188	6,755,328	422,292,881,408
Greece	252	220	5,763,328	997,813,846,016
Peru	235	166	3,464,448	388,949,868,544
Kazakhstan	230	194	3,437,824	335,386,050,560
Slovakia	227	191	2,559,232	1,450,376,167,424
Kenya	226	184	4,586,752	218,880,081,920
Estonia	219	167	1,256,960	683,383,128,064
Dominican	213	177	2,027,264	575,528,042,496
Lithuania	211	182	2,739,712	2,134,634,463,488
Iraq	210	145	711,680	275,492,700,160
Moldova	204	130	1,201,920	1,417,408,675,840
Nepal	202	140	576,512	184,781,963,264
Saudi Arabia	198	161	13,597,184	535,822,729,216
Serbia	194	157	2,423,552	601,565,102,080
Croatia	175	148	2,364,672	511,707,906,048
United Arab Emirates	173	128	4,018,432	13,688,887,705,600
Lebanon	172	145	548,096	348,498,886,656
Myanmar	165	125	209,152	76,757,729,280
Cyprus	162	124	1,996,544	657,174,757,376
Georgia	160	133	1,292,544	386,547,974,144
Portugal	158	127	6,978,304	1,241,842,974,720
Panama	151	95	2,326,528	227,130,802,176
Cambodia	142	96	445,440	82,553,536,512
Armenia	139	111	524,032	330,736,336,896
Luxembourg	133	107	1,447,424	752,886,874,112
Albania	128	118	475,648	1,537,615,527,936
Costa Rica	121	79	2,213,632	187,393,966,080
Puerto Rico	120	96	785,152	112,215,588,864
Uzbekistan	118	96	336,384	167,235,616,768
Honduras	117	94	456,192	253,437,280,256
Belarus	115	106	1,777,664	256,090,177,536
Ghana	115	92	1,490,176	1,138,166,857,728
Tanzania	114	93	639,744	124,823,207,936
Paraguay	110	93	1,133,056	237,970,063,360
Azerbaijan	105	83	644,864	448,843,874,304
Guatemala	95	60	1,309,440	172,024,856,576
Egypt	92	74	24,829,696	17,757,542,678,528
Iceland	92	71	863,064	390,895,566,848
Seychelles	84	64	1,349,632	2,639,966,699,520
Kuwait	83	72	1,774,848	98,784,641,024
Angola	73	62	1,123,840	90,211,221,504
Afghanistan	73	64	162,048	17,197,105,152
Mongolia	71	49	162,560	77,309,542,400
Palestine	70	42	777,728	77,309,542,400
Macedonia	68	59	688,896	369,367,187,456
Bolivia	66	53	1,177,856	74,960,076,800
Kyrgyzstan	64	58	274,432	115,964,248,064
Uganda	59	48	1,338,368	42,949,935,104
Democratic Republic of Congo	57	39	78,336	8,590,065,664
Bosnia and Herzegovina	57	43	793,088	68,719,607,808
Jordan	56	49	636,928	187,922,055,168
Malta	55	42	666,880	146,062,639,104
El Salvador	54	38	251,392	75,162,058,752
Mauritius	49	29	2,465,536	57,715,589,120
Uruguay	48	26	2,433,280	98,300,461,056
British Virgin Islands	46	33	192,256	236,730,253,312
Lao	42	28	101,888	25,787,957,248
Papua New Guinea	39	29	60,928	4,295,032,832
Curacao	39	19	212,480	34,393,358,336
Bhutan	38	23	66,048	51,808,501,760
Tajikistan	36	30	83,200	115,964,248,064
Morocco	36	24	13,710,848	1,128,507,834,368
Belize	36	21	106,240	47,530,508,288
Botswana	35	25	161,024	25,769,803,776
Malawi	34	26	248,576	1,203,127,844,864
Nicaragua	33	24	152,576	38,654,771,200
Cameroon	33	19	258,304	21,474,902,016
Zimbabwe	33	28	200,704	30,067,064,832
Libya	32	23	452,608	38,856,032,256
Mozambique	32	28	423,424	33,286,062,080
Sri Lanka	31	22	542,208	34,360,262,656
Montenegro	31	21	178,432	51,539,935,232
Burkina Faso	31	25	232,448	38,654,967,808
Rwanda	30	20	271,872	21,474,902,016
Tunisia	29	24	10,309,376	90,532,085,760
Liechtenstein	29	26	94,720	180,388,757,504
Ivory Coast	28	18	1,912,576	206,309,556,224
Isle of Man	27	16	94,208	154,627,407,872
Qatar	27	17	910,088	128,942,604,288
Gibraltar	25	17	79,616	47,244,836,864
Zambia	24	19	1,589,504	17,179,869,184
Bahrain	24	19	419,328	151,397,597,184
Somalia	24	20	46,080	17,179,869,184
South Sudan	23	19	24,576	12,884,901,888
Oman	23	16	944,384	107,649,892,352
Bermuda	21	13	107,008	17,179,869,184
Benin	20	15	187,136	17,179,934,720
Fiji	20	13	139,776	25,769,869,312
Sierra Leone	20	15	71,680	12,884,901,888
Guinea	19	16	33,024	12,884,967,424
Antigua and Barbuda	19	12	83,712	12,885,426,176
New Caledonia	19	13	134,144	38,656,081,920
Namibia	18	14	378,112	12,884,901,888
Liberia	18	14	35,584	17,179,869,184
Senegal	18	10	50,688	4,295,163,904
Chad	18	12	14,848	4,294,967,296
Maldives	18	14	90,112	4,296,671,232
Macao	17	12	368,896	26,374,045,696
Trinidad and Tobago	17	15	542,976	124,554,117,120
Cayman Islands	17	10	79,616	8,858,370,048
Timor-leste	16	10	25,600	8,589,934,592
Republic of the Congo	15	9	113,920	8,590,000,128
Jamaica	15	10	283,392	4,832,231,680
Vanuatu	14	11	17,920	12,768,444,416
Sudan	13	8	785,152	47,244,640,256
United States Virgin Islands	13	8	150,784	12,902,203,392
Haiti	13	7	152,832	8,590,000,128
Bahamas	13	10	148,232	4,294,967,296
Algeria	13	9	4,755,200	25,769,803,776
San Marino	12	8	36,608	262,144
Swaziland	12	10	48,896	4,294,967,296
Gabon	12	8	272,640	4,295,098,368
Gambia	12	10	272,384	21,474,967,552
Jersey	12	9	89,088	68,719,476,736
Grenada	11	7	28,160	77,310,590,976
Solomon Islands	11	10	15,872	4,295,163,904
Cabo Verde	11	7	45,568	8,589,934,592
Madagascar	11	7	571,904	12,884,901,888
Mali	11	5	79,360	17,179,934,720
Togo	10	7	298,240	4,294,967,296
Ethiopia	10	6	368,128	8,589,934,592
Barbados	10	7	106,496	68,987,977,728
Guernsey	10	7	6,144	34,359,738,368
Samoa	10	7	17,920	8,589,934,592
Brunei Darussalam	10	7	151,296	32,571,392
Guadeloupe	10	4	210,688	10,637,017,088
Guam	10	7	234,240	21,474,967,552
Lesotho	10	5	119,552	8,589,934,592
Burundi	9	7	36,096	8,589,934,592
Mauritania	9	7	47,360	12,884,901,888
Niger	9	7	36,096	8,589,934,592
Syrian	8	4	1,227,008	25,769,803,776
Turkmenistan	8	7	23,040	34,359,738,368
Equatorial Guinea	8	7	19,200	4,294,967,296
Dominica	8	4	88,832	7,516,258,304
Marshall Islands	7	4	10,496	38,654,705,664
French Guiana	7	3	3,328	4,294,967,296
Suriname	7	5	82,432	21,475,622,912
Faroe Islands	7	4	45,056	4,294,967,296
Saint Kitts and Nevis	7	6	17,152	15,859,712
Guyana	7	5	66,304	17,179,869,184
Cuba	7	3	256,256	12,884,901,888
Martinique	7	5	154,880	38,671,745,024
French Polynesia	6	5	76,288	12,901,744,640
Saint Lucia	6	4	38,400	77,309,411,328
Micronesia	6	5	8,704	5,368,709,120
Yemen	6	3	233,472	68,719,476,736
French Saint Martin	6	3	4,352	268,435,456
Reunion Island	6	5	409,088	12,884,901,888
Nauru	5	3	10,240	8,589,934,592
Tonga	5	4	9,984	8,590,000,128
Kiribati	5	2	3,584	0
Nederland Caribbean	5	5	28,672	12,884,901,888
Saint Vincent and the Grenadines	5	2	21,760	0
Djibouti	5	3	44,544	4,294,967,296
Dutch Saint Martin	4	3	38,144	6,442,582,016
Central African	4	3	5,120	0
Aruba	4	3	75,776	8,589,934,592
Palau	4	4	6,656	8,606,711,808
Anguilla	4	4	6,656	32,231,129,088
Andorra	4	2	58,112	26,306,674,688
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
Tuvalu	3	1	8,192	4,294,967,296
Tokelau	3	3	2,048	262,144
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Guinea Bissau	2	2	5,632	0
American Samoa	2	2	16,384	4,294,967,296
Norfolk Island	2	1	768	0
Sao Tome and Principe	2	2	10,240	4,294,967,296
Cook Islands	2	2	8,704	4,294,967,296
Falkland Islands	2	2	5,888	0
Niue	2	2	2,048	0
Comoros	2	2	7,168	4,294,967,296
Aland Islands	1	1	4,096	0
Montserrat	1	1	1,024	0
British Indian Ocean Territory	1	1	3,072	0
Northern Mariana Islands	1	0	0	0
Greenland	1	1	34,304	8,589,934,592
Antarctica	1	1	1,024	4,294,967,296
Saint Pierre and Miquelon	1	1	4,608	0
Wallis and Futuna	1	1	3,584	0
Mayotte	1	1	1,024	0
Eritrea	1	1	4,096	0
North Korea	1	1	1,024	0