Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,529	18,517	1,490,241,977	1,154,150,139,349,904,978
Brazil	9,051	8,662	82,366,526	2,305,872,535,481,716,994
China	6,567	5,174	348,502,432	147,635,034,343,776
India	6,058	2,844	35,861,248	24,474,104,700,928
Russian Federation	5,729	4,973	46,727,088	12,436,187,164,744
Indonesia	3,694	2,661	17,925,632	1,241,688,670,208
Germany	3,132	2,439	112,780,296	70,457,574,490,112
United Kingdom	3,108	2,211	71,672,768	29,371,739,930,624
Australia	3,010	1,681	40,515,888	20,522,922,743,296
Poland	2,454	2,124	19,518,464	14,295,265,776,640
Canada	2,437	1,609	54,709,096	4,660,972,880,128
France	2,165	1,486	75,387,714	12,463,796,913,664
Ukraine	2,011	1,588	8,231,168	5,140,692,271,104
Bangladesh	1,895	1,459	1,920,000	1,059,411,591,168
Netherlands	1,598	1,069	51,547,280	20,506,682,983,936
Argentina	1,312	1,063	19,779,584	18,860,984,172,544
Hong Kong	1,296	722	18,237,532	5,727,803,081,472
Italy	1,290	1,106	52,464,384	28,870,240,174,080
Japan	1,267	750	159,271,784	33,564,881,911,808
Republic of Korea	1,168	908	113,041,424	167,225,589,760
Spain	1,158	963	33,304,320	7,516,377,976,832
Romania	1,099	930	8,006,464	1,476,620,452,096
Switzerland	1,061	784	14,765,840	7,987,482,787,840
Turkey	1,006	795	16,804,352	4,223,449,628,672
Viet Nam	1,006	525	16,629,792	179,935,969,280
Sweden	871	675	22,761,488	5,669,243,387,904
South Africa	838	643	26,513,152	20,852,333,674,496
Iran	836	574	11,827,968	3,325,501,571,072
Austria	762	636	10,591,504	4,901,201,510,400
Mexico	742	494	23,026,944	774,306,791,424
Bulgaria	734	660	4,863,232	1,395,723,600,128
New Zealand	714	436	4,939,008	601,263,308,800
Czech	701	593	8,814,592	8,035,043,508,224
Singapore	699	428	8,288,224	650,736,206,848
Philippines	628	422	6,347,984	384,287,571,968
Thailand	604	454	12,759,566	303,218,688,000
Colombia	518	364	17,323,776	750,431,265,028
Denmark	461	335	11,264,256	3,227,230,208,000
Taiwan	457	261	35,607,056	4,105,039,581,696
Chile	428	315	9,366,016	346,568,982,528
Pakistan	422	291	5,409,726	174,815,182,848
Norway	401	313	17,135,952	5,715,509,248,000
Malaysia	384	254	6,012,936	287,535,464,448
Finland	377	294	12,824,832	2,897,905,123,328
Belgium	376	294	10,332,064	3,316,809,269,248
Israel	363	307	8,015,376	1,336,237,888,256
Latvia	305	237	1,781,248	873,052,766,208
Hungary	301	235	5,674,240	1,479,038,533,632
Slovenia	299	265	2,662,912	953,758,580,736
Ireland	296	209	6,477,600	1,054,831,804,672
Nigeria	277	216	2,520,832	273,087,135,744
Ecuador	262	215	2,297,856	446,843,061,248
Venezuela	252	184	6,780,672	401,036,017,664
Greece	251	218	5,761,792	997,812,862,976
Peru	235	167	3,461,376	393,768,599,552
Kazakhstan	228	193	3,442,432	331,092,131,840
Slovakia	228	191	2,562,048	1,450,393,010,176
Estonia	222	169	1,257,472	683,316,019,200
Kenya	220	185	4,582,656	225,606,893,568
Lithuania	211	182	2,721,280	2,236,371,697,920
Iraq	209	149	709,888	262,634,930,176
Dominican	209	176	2,020,096	587,774,230,528
Moldova	205	132	1,358,336	1,421,636,534,272
Nepal	197	137	574,208	185,050,267,648
Saudi Arabia	196	159	13,583,360	508,068,036,608
Serbia	194	159	2,423,552	601,565,167,616
Croatia	173	147	2,362,624	511,703,711,744
Lebanon	171	145	548,096	348,532,441,088
United Arab Emirates	170	124	3,976,192	14,028,213,678,088
Myanmar	164	125	210,432	82,160,386,048
Cyprus	162	121	1,921,792	652,879,790,080
Georgia	161	134	1,293,312	386,547,974,144
Portugal	156	126	6,814,720	1,324,002,181,120
Panama	151	94	2,313,216	227,130,802,176
Cambodia	141	96	591,616	91,143,471,104
Armenia	137	112	526,336	365,096,075,264
Luxembourg	133	107	1,532,928	714,233,217,024
Albania	127	117	477,952	1,597,749,133,312
Costa Rica	121	79	2,213,376	187,393,900,544
Puerto Rico	120	99	786,432	120,804,802,560
Honduras	117	94	454,656	257,749,024,768
Belarus	116	106	1,776,896	256,090,112,000
Uzbekistan	115	95	338,688	171,565,252,608
Ghana	113	92	1,488,896	1,138,166,923,264
Tanzania	112	92	990,208	129,118,175,232
Paraguay	110	93	1,130,496	242,197,921,792
Azerbaijan	102	81	710,144	448,842,760,192
Guatemala	94	60	1,308,416	172,023,939,072
Iceland	92	71	862,808	390,895,566,848
Egypt	92	73	25,065,984	17,757,542,678,528
Kuwait	83	71	1,776,128	98,784,641,024
Seychelles	81	63	1,340,160	3,503,256,305,664
Afghanistan	73	64	161,280	17,197,105,152
Angola	71	60	1,253,120	84,305,641,472
Mongolia	70	49	161,792	73,014,575,104
Palestine	69	43	782,336	77,309,476,864
Macedonia	67	59	688,384	369,367,187,456
Bolivia	66	53	1,179,392	74,951,491,584
Kyrgyzstan	64	58	274,432	150,323,986,432
Bosnia and Herzegovina	57	44	793,344	73,014,575,104
Uganda	57	47	1,340,928	42,949,935,104
Malta	56	42	668,928	150,626,041,856
Democratic Republic of Congo	56	39	78,336	8,590,065,664
Jordan	56	49	636,416	187,922,055,168
El Salvador	54	38	252,928	70,867,091,456
Mauritius	49	30	2,467,328	62,010,621,952
Uruguay	47	27	2,433,024	98,300,395,520
British Virgin Islands	46	33	192,768	236,730,253,312
Lao	42	27	100,608	30,065,885,184
Curacao	39	18	212,224	34,393,358,336
Papua New Guinea	39	28	57,344	4,295,032,832
Bhutan	38	23	66,048	51,808,567,296
Belize	36	22	105,216	47,530,573,824
Tajikistan	36	31	82,432	77,309,673,472
Botswana	35	25	161,024	25,769,803,776
Morocco	35	24	13,711,104	1,128,507,899,904
Malawi	34	26	244,992	1,203,127,975,936
Nicaragua	33	24	152,832	38,654,771,200
Cameroon	33	19	458,496	25,769,869,312
Mozambique	32	28	423,424	33,286,062,080
Zimbabwe	32	29	203,520	30,067,064,832
Libya	31	23	451,072	34,561,130,496
Sri Lanka	31	22	542,208	34,360,262,656
Montenegro	31	21	178,176	51,540,000,768
Rwanda	30	20	270,336	21,474,902,016
Burkina Faso	30	25	220,928	34,359,934,976
Tunisia	29	23	10,340,096	90,532,085,760
Liechtenstein	28	26	95,488	167,503,855,616
Ivory Coast	28	18	1,912,576	210,604,457,984
Gibraltar	27	18	79,872	47,244,836,864
Isle of Man	27	16	93,696	154,627,407,872
Qatar	27	17	910,088	128,939,917,312
Somalia	24	20	45,824	17,179,869,184
Zambia	24	19	1,588,736	17,179,869,184
Bahrain	24	19	419,840	151,397,597,184
South Sudan	23	19	24,064	8,589,934,592
Oman	23	15	944,384	107,649,761,280
Bermuda	21	13	106,496	17,179,869,184
Sierra Leone	20	15	71,680	12,884,901,888
Benin	20	15	178,432	17,179,934,720
Antigua and Barbuda	19	12	83,712	12,885,426,176
New Caledonia	19	13	134,144	38,656,081,920
Fiji	19	13	139,776	25,769,869,312
Guinea	19	15	32,768	12,884,967,424
Senegal	18	10	50,688	4,295,163,904
Chad	18	12	14,848	4,294,967,296
Liberia	18	14	36,352	17,179,869,184
Maldives	18	15	90,880	4,296,736,768
Cayman Islands	17	10	79,360	8,858,370,048
Trinidad and Tobago	17	15	542,720	124,554,117,120
Namibia	17	14	378,112	12,884,901,888
Macao	17	12	369,408	26,374,045,696
Timor-leste	15	10	25,600	8,589,934,592
Jamaica	15	9	282,880	4,832,231,680
Vanuatu	14	11	17,920	12,768,444,416
Republic of the Congo	14	9	113,920	8,590,131,200
Algeria	13	9	4,755,200	25,769,803,776
Sudan	13	8	777,216	47,244,640,256
Haiti	13	7	152,832	8,590,000,128
United States Virgin Islands	13	8	151,040	12,902,203,392
Bahamas	13	10	148,232	4,294,967,296
Jersey	12	9	89,088	68,719,476,736
Gabon	12	8	272,640	8,590,065,664
San Marino	12	8	36,608	262,144
Swaziland	12	10	48,896	4,294,967,296
Gambia	12	10	272,384	21,474,967,552
Solomon Islands	11	10	15,872	4,295,163,904
Madagascar	11	7	570,880	12,884,901,888
Mali	11	5	79,360	17,179,934,720
Cabo Verde	11	7	45,568	8,589,934,592
Grenada	11	7	28,160	77,319,045,120
Guernsey	10	7	6,144	34,359,738,368
Lesotho	10	5	119,552	8,589,934,592
Brunei Darussalam	10	7	166,656	32,571,392
Guadeloupe	10	4	210,688	10,637,017,088
Barbados	10	7	103,424	68,987,977,728
Samoa	10	7	17,920	8,589,934,592
Togo	10	7	298,240	4,294,967,296
Guam	10	7	234,240	21,474,967,552
Niger	9	7	34,816	8,589,934,592
Ethiopia	9	6	368,128	8,589,934,592
Burundi	9	7	36,096	4,294,967,296
Mauritania	9	7	46,592	12,884,901,888
Syrian	8	4	1,220,864	25,769,803,776
Dominica	8	4	88,832	7,516,258,304
Saint Kitts and Nevis	8	7	17,408	15,925,248
Turkmenistan	8	7	23,040	34,359,738,368
Equatorial Guinea	8	7	18,688	4,294,967,296
French Guiana	7	3	3,328	4,294,967,296
Guyana	7	5	66,304	17,179,869,184
Martinique	7	5	154,880	38,671,745,024
Faroe Islands	7	4	45,056	4,294,967,296
Cuba	7	3	256,256	12,884,901,888
Suriname	7	5	82,432	21,475,622,912
Micronesia	6	5	8,704	5,368,709,120
French Polynesia	6	5	76,032	12,901,744,640
Marshall Islands	6	3	10,240	38,654,705,664
Reunion Island	6	5	408,064	12,884,901,888
Saint Lucia	6	4	38,400	77,309,411,328
Yemen	6	3	233,472	68,719,476,736
French Saint Martin	6	3	4,352	268,435,456
Saint Vincent and the Grenadines	5	2	21,760	0
Tonga	5	4	9,984	8,590,000,128
Nederland Caribbean	5	5	28,672	12,884,901,888
Kiribati	5	2	3,584	0
Djibouti	5	3	44,544	8,589,934,592
Nauru	5	4	10,752	8,589,934,592
Monaco	4	4	60,416	35,701,915,648
Andorra	4	2	57,856	10,737,418,240
Dutch Saint Martin	4	3	38,144	6,442,582,016
Anguilla	4	4	6,656	32,231,129,088
Central African	4	3	5,120	0
Aruba	4	3	75,776	8,589,934,592
Saint Barthelemy	4	2	1,024	268,500,992
Palau	4	4	6,656	8,606,711,808
Tokelau	3	3	2,048	262,144
Tuvalu	3	1	8,192	4,294,967,296
Vatican	3	3	10,752	73,014,444,032
Cook Islands	2	2	8,704	4,294,967,296
American Samoa	2	2	16,384	4,294,967,296
Guinea Bissau	2	2	5,632	0
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Sao Tome and Principe	2	2	10,240	4,294,967,296
Comoros	2	2	7,168	4,294,967,296
Norfolk Island	2	1	768	0
Niue	2	2	2,048	0
Falkland Islands	2	2	5,888	0
Wallis and Futuna	1	1	3,584	0
Saint Pierre and Miquelon	1	1	4,608	0
Eritrea	1	1	4,096	0
Aland Islands	1	1	4,096	0
Montserrat	1	1	1,024	0
Mayotte	1	1	1,024	0
Greenland	1	1	34,304	8,589,934,592
Antarctica	1	1	768	4,294,967,296
Northern Mariana Islands	1	0	0	0
North Korea	1	1	1,024	0
British Indian Ocean Territory	1	1	3,072	0