Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,381	18,467	1,463,309,133	1,153,867,275,719,288,914
Brazil	9,037	8,630	86,226,398	2,305,871,897,990,729,730
China	6,564	5,156	346,799,264	129,893,613,128,288
India	5,969	2,803	35,348,480	24,480,594,907,136
Russian Federation	5,748	4,960	46,622,776	10,705,793,691,720
Indonesia	3,603	2,577	18,073,088	1,225,629,728,768
Germany	3,109	2,413	112,752,904	69,548,054,544,384
United Kingdom	3,108	2,184	71,550,336	31,532,536,299,520
Australia	3,015	1,694	40,588,592	20,514,282,543,104
Poland	2,465	2,129	19,272,192	15,298,114,229,248
Canada	2,443	1,596	54,437,736	4,438,988,948,736
France	2,201	1,480	75,328,768	12,154,271,827,456
Ukraine	2,009	1,593	8,261,632	5,013,717,516,288
Bangladesh	1,870	1,435	1,933,568	908,494,569,472
Netherlands	1,595	1,055	51,310,544	26,556,465,939,968
Argentina	1,300	1,050	19,708,416	18,815,344,377,856
Italy	1,298	1,098	52,409,856	28,591,018,606,592
Hong Kong	1,280	724	18,154,148	8,554,605,118,208
Japan	1,269	750	159,027,048	33,573,211,799,552
Spain	1,233	960	34,628,352	7,522,246,791,168
Republic of Korea	1,168	900	112,949,840	159,441,027,072
Romania	1,095	923	7,845,772	1,519,263,351,040
Switzerland	1,054	784	14,700,048	7,914,323,968,000
Viet Nam	982	522	16,683,040	183,170,105,344
Turkey	979	778	16,782,336	4,008,511,275,008
Sweden	867	667	22,808,080	5,818,977,091,584
Iran	824	561	11,963,136	3,222,690,463,744
South Africa	816	631	26,151,680	20,903,654,391,808
Austria	752	624	10,694,224	4,976,050,307,072
Bulgaria	732	658	4,828,672	1,226,071,408,896
Mexico	724	487	23,536,128	736,889,339,904
New Zealand	717	443	4,878,592	589,133,381,632
Czech	695	594	8,894,208	8,056,229,199,872
Singapore	690	423	8,211,040	613,800,510,976
Thailand	635	453	12,086,798	1,274,938,589,184
Philippines	619	403	6,272,976	347,774,664,704
Colombia	505	358	17,323,840	723,010,867,460
Denmark	461	331	11,379,712	3,261,555,671,040
Taiwan	453	256	37,371,088	4,083,934,888,704
Chile	424	311	9,362,944	337,273,683,968
Pakistan	411	281	5,445,160	161,876,082,688
Norway	400	302	17,034,320	5,538,072,756,224
Finland	383	292	12,808,448	2,923,658,149,888
Malaysia	382	251	6,006,536	308,743,176,192
Belgium	380	291	10,397,344	3,321,116,819,456
Israel	359	291	7,977,744	1,340,391,559,936
Latvia	312	241	2,031,872	1,109,286,780,928
Ireland	302	207	6,413,344	1,046,170,108,160
Hungary	302	239	5,610,752	1,487,646,294,016
Slovenia	299	264	2,618,624	949,462,302,720
Nigeria	263	210	2,472,192	273,034,182,656
Ecuador	255	212	2,287,616	437,114,438,656
Venezuela	248	179	6,679,296	373,723,365,376
Greece	243	216	5,755,392	1,032,172,273,664
Slovakia	227	191	2,561,536	1,381,673,467,904
Peru	225	154	3,451,904	376,302,534,656
Kazakhstan	219	178	3,434,752	326,525,059,072
Iraq	217	149	727,552	193,867,350,016
Estonia	215	166	1,260,288	661,535,916,032
Lithuania	211	184	2,659,584	2,446,824,571,136
Moldova	209	134	1,477,120	1,301,377,384,448
Kenya	207	173	4,565,248	195,792,470,016
Nepal	198	133	589,952	163,574,972,416
Dominican	198	158	1,935,616	490,952,523,776
Saudi Arabia	196	155	13,585,716	440,441,307,136
Serbia	192	159	2,428,672	592,975,101,952
Lebanon	171	143	544,256	279,812,964,352
Croatia	170	143	2,368,000	511,389,007,872
Cyprus	164	119	1,640,960	657,173,315,584
Georgia	162	128	1,289,216	347,893,268,480
Myanmar	162	123	214,016	90,481,885,184
United Arab Emirates	161	123	3,960,320	13,770,509,582,336
Portugal	157	127	6,561,536	1,226,507,681,792
Panama	148	89	2,127,360	250,696,368,128
Cambodia	139	93	432,384	91,143,536,640
Armenia	131	109	592,896	399,455,813,632
Luxembourg	130	101	1,527,040	709,937,922,048
Albania	127	114	466,688	1,490,374,819,840
Costa Rica	118	79	2,229,248	193,299,415,040
Belarus	117	105	1,777,408	255,821,742,080
Honduras	115	92	453,120	240,535,076,864
Puerto Rico	115	95	772,096	107,928,223,744
Paraguay	107	91	1,125,632	229,111,693,312
Uzbekistan	107	91	337,408	137,170,911,232
Ghana	107	87	1,484,032	34,360,262,656
Tanzania	104	89	988,928	115,964,772,352
Azerbaijan	98	79	629,760	446,678,499,328
Iceland	92	71	862,808	425,255,436,288
Egypt	92	73	25,121,024	17,757,542,744,064
Guatemala	91	60	1,436,672	180,383,907,840
Kuwait	80	70	1,776,896	98,784,641,024
Seychelles	78	59	1,349,632	502,866,837,504
Afghanistan	71	61	158,976	8,607,170,560
Mongolia	69	50	165,888	68,719,607,808
Angola	68	56	1,249,280	80,010,674,176
Macedonia	67	57	686,592	369,367,187,456
Palestine	67	43	792,576	111,669,215,232
Bolivia	66	52	1,112,320	66,042,331,136
Kyrgyzstan	64	58	273,920	150,323,986,432
Bosnia and Herzegovina	57	44	783,104	77,309,542,400
Malta	56	43	669,696	150,626,041,856
Jordan	55	47	636,416	154,619,215,872
El Salvador	54	38	249,344	62,277,156,864
Uganda	54	44	1,338,624	42,949,935,104
Democratic Republic of Congo	53	37	74,752	8,590,065,664
Mauritius	47	30	2,465,536	62,010,621,952
Uruguay	46	25	2,430,720	98,015,051,776
British Virgin Islands	44	31	194,048	236,712,558,592
Papua New Guinea	42	29	57,344	4,295,032,832
Lao	39	26	83,456	21,475,950,592
Bhutan	38	22	61,952	51,808,501,760
Curacao	37	17	185,856	34,393,358,336
Belize	36	23	101,632	86,185,148,416
Tajikistan	34	28	81,920	42,949,869,568
Malawi	34	27	247,808	1,198,833,008,640
Morocco	33	24	13,711,616	1,128,235,008,000
Nicaragua	33	24	153,088	42,949,804,032
Botswana	32	25	162,048	25,769,803,776
Gibraltar	32	20	99,072	214,750,789,632
Cameroon	32	17	578,560	25,769,869,312
Mozambique	31	27	422,400	28,991,094,784
Sri Lanka	31	22	541,440	34,360,262,656
Libya	31	22	447,488	17,402,757,120
Zimbabwe	30	27	199,680	30,064,967,680
Rwanda	30	20	270,592	25,769,869,312
Burkina Faso	30	25	193,536	21,475,098,624
Montenegro	29	20	178,176	51,539,935,232
Tunisia	28	23	10,332,160	90,532,020,224
Liechtenstein	28	26	97,792	171,798,822,912
Ivory Coast	26	19	1,630,976	201,863,593,984
Qatar	26	17	908,288	128,937,295,872
Isle of Man	25	14	92,160	85,907,865,600
Bahrain	25	19	425,216	151,397,597,184
Zambia	24	19	1,587,456	12,884,901,888
Somalia	24	21	46,080	12,884,901,888
South Sudan	23	18	24,320	8,589,934,592
Oman	23	17	952,064	107,649,957,888
Bermuda	23	12	106,240	17,179,869,184
New Caledonia	19	12	135,680	37,313,904,640
Antigua and Barbuda	19	11	83,456	12,885,360,640
Fiji	19	13	139,776	25,769,869,312
Senegal	18	10	49,920	4,295,163,904
Chad	18	12	15,360	4,294,967,296
Sierra Leone	18	14	83,968	17,179,869,184
Guinea	18	15	31,744	12,884,967,424
Benin	18	13	168,448	17,179,934,720
Maldives	18	15	90,624	4,296,736,768
Cayman Islands	17	10	79,360	8,858,370,048
Trinidad and Tobago	17	14	537,088	120,259,149,824
Macao	17	13	369,408	26,372,997,120
Liberia	17	13	34,560	17,179,869,184
Namibia	17	14	378,112	8,590,000,128
Bahamas	15	10	148,232	4,294,967,296
Timor-leste	15	10	24,576	12,884,967,424
Republic of the Congo	14	9	114,432	4,295,163,904
Vanuatu	14	11	17,920	12,768,444,416
Algeria	14	9	4,726,272	25,769,803,776
Jamaica	14	9	282,624	4,832,231,680
Sudan	13	7	771,840	47,244,640,256
Haiti	13	7	152,832	8,590,000,128
United States Virgin Islands	13	8	148,224	12,902,203,392
Gabon	12	8	272,640	8,590,065,664
Gambia	12	10	272,384	21,474,967,552
Swaziland	12	10	48,896	4,294,967,296
San Marino	12	8	36,608	262,144
Solomon Islands	11	10	15,872	4,295,163,904
Grenada	11	7	28,160	77,319,045,120
Guernsey	11	9	7,680	34,359,738,368
Jersey	11	8	89,344	68,719,476,736
Mali	11	5	79,360	12,935,364,608
Madagascar	11	7	439,808	12,884,901,888
Cabo Verde	11	7	45,568	8,589,934,592
Barbados	10	7	104,704	68,987,977,728
Lesotho	10	5	119,552	8,589,934,592
Brunei Darussalam	10	7	139,264	32,505,856
Togo	10	7	300,032	4,294,967,296
Samoa	10	7	17,920	8,589,934,592
Guam	10	7	234,240	21,474,967,552
Burundi	9	7	36,096	8,589,934,592
Ethiopia	9	6	368,128	8,589,934,592
Niger	9	7	35,584	8,589,934,592
Saint Lucia	8	6	40,448	77,326,254,080
Guadeloupe	8	4	210,688	10,637,017,088
Mauritania	8	6	46,592	12,884,901,888
Saint Kitts and Nevis	8	7	17,408	15,925,248
Dominica	8	4	92,928	7,516,258,304
Equatorial Guinea	8	6	19,200	4,294,967,296
Turkmenistan	7	7	23,040	34,359,738,368
Faroe Islands	7	4	45,056	4,294,967,296
Syrian	7	3	1,213,952	25,769,803,776
Suriname	7	5	81,920	21,475,622,912
Guyana	7	5	66,560	17,179,869,184
Martinique	7	5	154,624	38,671,810,560
Cuba	7	3	256,256	12,884,901,888
French Guiana	7	3	3,328	4,294,967,296
French Saint Martin	6	3	4,352	268,435,456
Reunion Island	6	5	407,552	12,884,901,888
Yemen	6	3	233,472	68,719,476,736
Micronesia	6	5	8,448	5,368,709,120
French Polynesia	6	5	83,968	8,858,435,584
Djibouti	5	3	44,032	4,294,967,296
Nederland Caribbean	5	5	28,672	8,589,934,592
Nauru	5	4	10,752	8,589,934,592
Tonga	5	4	9,472	8,590,000,128
Marshall Islands	5	4	10,240	38,671,482,880
Anguilla	4	4	6,656	32,231,129,088
Palau	4	4	6,656	4,311,744,512
Saint Barthelemy	4	1	512	268,435,456
Kiribati	4	2	3,584	0
Saint Vincent and the Grenadines	4	2	21,760	0
Dutch Saint Martin	4	3	38,144	6,442,582,016
Monaco	4	3	59,136	1,342,177,280
Aruba	4	3	73,728	8,589,934,592
Central African	3	3	5,120	0
Vatican	3	3	10,752	73,014,444,032
Andorra	3	1	57,344	8,589,934,592
Tokelau	3	3	2,048	262,144
Tuvalu	3	1	768	0
Sao Tome and Principe	2	2	9,216	4,294,967,296
Niue	2	2	2,048	0
Guinea Bissau	2	2	5,632	0
Norfolk Island	2	1	768	0
Falkland Islands	2	2	6,144	0
Comoros	2	2	7,168	4,294,967,296
Cook Islands	2	2	8,704	4,294,967,296
American Samoa	2	2	16,384	4,294,967,296
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Antarctica	1	1	1,024	4,294,967,296
Northern Mariana Islands	1	0	0	0
Greenland	1	1	34,304	8,589,934,592
Mayotte	1	1	1,024	0
Saint Pierre and Miquelon	1	1	4,608	0
Wallis and Futuna	1	1	3,584	0
Montserrat	1	1	1,024	0
Eritrea	1	1	4,096	0
Aland Islands	1	1	4,096	0
North Korea	1	1	1,024	0
British Indian Ocean Territory	1	1	3,072	0