Country / Region ASNs

Country / Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,361	18,467	1,462,626,381	1,154,148,543,085,226,066
Brazil	9,035	8,624	86,213,086	2,305,871,844,373,762,050
China	6,563	5,154	346,864,548	129,889,312,918,112
India	5,968	2,801	35,374,592	24,476,294,369,280
Russian Federation	5,747	4,962	46,641,208	10,607,009,378,376
Indonesia	3,598	2,577	17,996,544	1,226,183,442,432
Germany	3,108	2,413	112,743,176	69,543,640,563,712
United Kingdom	3,106	2,172	71,546,752	31,489,479,540,736
Australia	3,009	1,693	40,574,256	20,514,299,189,248
Poland	2,466	2,126	19,269,632	15,332,473,836,544
Canada	2,442	1,597	54,420,840	4,438,988,686,592
France	2,200	1,481	75,327,488	12,154,165,855,744
Ukraine	2,010	1,592	8,260,096	5,013,700,673,536
Bangladesh	1,875	1,436	1,933,824	908,493,389,824
Netherlands	1,598	1,054	51,314,640	26,496,084,739,584
Argentina	1,300	1,049	19,708,928	18,808,935,415,808
Italy	1,298	1,098	52,416,512	28,483,627,712,512
Hong Kong	1,280	721	18,133,444	8,446,620,533,504
Japan	1,268	750	159,026,536	33,573,196,136,448
Spain	1,233	959	34,611,200	7,522,246,791,168
Republic of Korea	1,174	897	112,944,176	159,440,830,464
Romania	1,095	923	7,825,036	1,519,263,351,040
Switzerland	1,054	783	14,699,792	7,897,144,098,816
Viet Nam	981	521	16,673,824	183,170,498,560
Turkey	979	778	16,787,200	4,008,511,209,472
Sweden	866	667	22,576,656	5,814,683,172,864
Iran	824	559	11,968,512	3,226,985,562,112
South Africa	816	631	26,148,608	20,903,654,391,808
Austria	752	625	10,694,736	4,958,853,791,744
Bulgaria	733	658	4,828,416	1,226,071,343,360
Mexico	725	485	23,528,192	735,787,483,136
New Zealand	717	444	4,878,080	589,133,316,096
Czech	695	594	8,889,856	8,021,871,820,800
Singapore	690	424	8,203,104	613,800,510,976
Thailand	635	453	12,080,910	1,270,625,665,024
Philippines	619	404	6,276,816	347,774,664,704
Colombia	505	357	17,324,352	722,607,952,132
Denmark	461	330	11,379,200	3,252,965,736,448
Taiwan	453	256	37,284,816	4,083,916,931,840
Chile	424	311	9,362,944	337,271,586,816
Pakistan	411	282	5,427,748	161,876,082,688
Norway	399	302	17,033,552	5,538,072,756,224
Finland	384	292	12,808,448	2,897,888,280,576
Malaysia	382	251	5,998,344	304,448,208,896
Belgium	380	291	10,397,088	3,316,821,852,160
Israel	358	291	7,976,464	1,306,031,821,568
Latvia	313	242	2,030,336	1,109,286,780,928
Hungary	302	239	5,610,752	1,488,720,035,840
Ireland	302	207	6,413,344	1,046,170,042,624
Slovenia	299	264	2,618,368	949,462,302,720
Nigeria	263	208	2,413,312	268,739,215,360
Ecuador	255	212	2,287,360	437,114,438,656
Venezuela	248	179	6,679,040	373,369,929,728
Greece	242	216	5,753,600	1,032,172,339,200
Slovakia	227	190	2,561,024	1,381,673,467,904
Peru	225	154	3,450,880	376,839,405,568
Kazakhstan	218	178	3,431,936	326,526,042,112
Iraq	217	148	727,296	193,867,350,016
Estonia	215	166	1,260,288	661,535,850,496
Lithuania	210	183	2,654,464	2,416,759,210,240
Moldova	210	148	1,484,288	1,292,787,449,856
Kenya	207	173	4,565,248	195,792,470,016
Dominican	198	158	1,935,360	486,657,556,480
Nepal	198	132	589,696	163,574,972,416
Saudi Arabia	196	155	13,585,460	436,145,881,088
Serbia	192	159	2,426,880	592,975,101,952
Lebanon	171	143	544,000	279,812,964,352
Croatia	170	143	2,368,768	511,389,007,872
Cyprus	164	119	1,640,704	657,173,250,048
Myanmar	162	123	213,504	86,186,917,888
Georgia	162	128	1,289,216	347,893,268,480
United Arab Emirates	161	123	3,949,568	13,839,229,059,072
Portugal	157	127	6,561,536	1,226,507,681,792
Panama	148	89	2,127,104	250,696,368,128
Cambodia	139	93	432,384	91,143,536,640
Armenia	131	109	592,640	395,160,846,336
Luxembourg	130	101	1,527,296	709,937,922,048
Albania	127	114	466,688	1,490,374,819,840
Costa Rica	118	79	2,226,176	193,299,415,040
Belarus	117	105	1,777,408	255,821,742,080
Puerto Rico	115	95	771,840	107,928,223,744
Honduras	114	92	453,120	240,551,854,080
Uzbekistan	107	92	337,664	137,170,911,232
Ghana	107	87	1,484,032	25,770,328,064
Paraguay	107	91	1,125,376	229,111,693,312
Tanzania	104	89	990,976	120,259,739,648
Azerbaijan	98	79	629,760	446,678,499,328
Egypt	92	73	25,121,024	17,757,542,678,528
Iceland	92	71	862,808	425,255,436,288
Guatemala	91	60	1,433,600	180,383,907,840
Kuwait	80	70	1,776,640	98,784,444,416
Seychelles	76	58	1,349,120	502,866,771,968
Afghanistan	71	61	158,976	8,607,170,560
Mongolia	69	50	165,120	64,424,640,512
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	1,111,296	66,042,331,136
Kyrgyzstan	64	58	274,176	150,323,986,432
Bosnia and Herzegovina	57	44	782,848	77,309,542,400
Malta	56	43	669,696	150,626,041,856
Uganda	54	44	1,338,624	42,949,935,104
El Salvador	54	38	247,296	62,277,156,864
Jordan	54	47	636,160	154,619,215,872
Democratic Republic of Congo	53	37	74,752	8,590,065,664
Mauritius	47	30	2,465,792	62,010,621,952
Uruguay	46	25	2,430,720	98,015,051,776
British Virgin Islands	44	32	194,560	236,711,772,160
Papua New Guinea	42	29	57,344	4,295,032,832
Lao	39	26	83,456	21,475,950,592
Bhutan	38	21	61,696	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	248,064	99,321,380,864
Morocco	33	24	13,711,616	1,128,235,008,000
Nicaragua	33	24	153,088	42,949,804,032
Botswana	32	25	161,024	25,769,803,776
Cameroon	32	17	578,560	25,769,869,312
Gibraltar	32	20	99,072	249,110,528,000
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	192,256	21,475,098,624
Montenegro	29	20	178,176	51,539,935,232
Tunisia	28	23	10,332,416	90,532,020,224
Liechtenstein	28	26	97,792	171,798,822,912
Ivory Coast	26	19	2,018,048	201,863,593,984
Qatar	26	17	908,288	128,937,295,872
Bahrain	25	19	425,216	151,397,597,184
Somalia	24	21	46,080	12,884,901,888
Isle of Man	24	13	91,904	85,907,865,600
Zambia	24	19	1,587,712	12,884,901,888
Bermuda	23	12	106,240	17,179,869,184
Oman	23	17	952,064	107,649,957,888
South Sudan	23	18	24,320	8,589,934,592
Fiji	19	13	139,776	25,769,869,312
Antigua and Barbuda	19	11	83,456	12,885,360,640
New Caledonia	19	12	135,680	37,313,904,640
Benin	18	13	168,448	17,179,934,720
Senegal	18	10	49,920	4,295,163,904
Chad	18	12	15,616	4,294,967,296
Maldives	18	15	90,624	4,296,736,768
Guinea	18	15	31,744	12,884,967,424
Sierra Leone	18	14	84,224	17,179,869,184
Trinidad and Tobago	17	14	537,088	120,259,149,824
Macao	17	13	369,408	26,372,997,120
Namibia	17	14	378,112	8,590,000,128
Cayman Islands	17	10	79,360	8,858,370,048
Liberia	17	13	35,328	17,179,869,184
Timor-leste	15	10	24,576	12,884,901,888
Bahamas	15	10	148,232	4,294,967,296
Vanuatu	14	11	17,920	12,768,444,416
Republic of the Congo	14	9	114,432	4,295,163,904
Jamaica	14	9	282,624	4,832,231,680
Algeria	14	9	4,759,296	25,769,803,776
United States Virgin Islands	13	8	148,224	12,902,203,392
Haiti	13	7	152,832	8,590,000,128
Sudan	13	7	771,840	47,244,640,256
Jersey	12	9	89,600	68,719,476,736
Swaziland	12	10	48,896	4,294,967,296
Gambia	12	10	271,360	21,474,967,552
Gabon	12	8	272,640	8,590,065,664
San Marino	12	8	36,608	262,144
Grenada	11	7	28,160	77,319,045,120
Cabo Verde	11	7	45,568	8,589,934,592
Mali	11	5	79,360	12,935,364,608
Solomon Islands	11	10	15,872	4,295,163,904
Madagascar	11	7	439,808	12,884,901,888
Guernsey	11	9	7,680	34,359,738,368
Brunei Darussalam	10	7	139,264	32,505,856
Lesotho	10	5	119,552	8,589,934,592
Togo	10	7	300,032	4,294,967,296
Guam	10	7	234,240	21,474,967,552
Samoa	10	7	17,920	8,589,934,592
Barbados	10	7	104,704	68,987,977,728
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
Equatorial Guinea	8	6	19,200	4,294,967,296
Guadeloupe	8	4	210,688	10,637,017,088
Saint Kitts and Nevis	8	7	17,408	15,925,248
Dominica	8	4	92,928	7,516,258,304
Mauritania	8	6	46,592	12,884,901,888
Saint Lucia	8	6	40,448	77,326,254,080
Syrian	7	3	1,213,952	25,769,803,776
Faroe Islands	7	4	45,056	4,294,967,296
French Guiana	7	3	3,328	4,294,967,296
Martinique	7	5	154,624	38,671,810,560
Turkmenistan	7	7	23,040	34,359,738,368
Cuba	7	3	256,256	12,884,901,888
Suriname	7	5	81,920	21,475,622,912
Guyana	7	5	66,560	17,179,869,184
Micronesia	6	5	8,448	5,368,709,120
Reunion Island	6	5	407,552	12,884,901,888
Yemen	6	3	233,472	68,719,476,736
French Polynesia	6	5	82,176	8,858,435,584
French Saint Martin	6	3	4,352	268,435,456
Nauru	5	4	10,752	8,589,934,592
Nederland Caribbean	5	5	28,672	8,589,934,592
Tonga	5	4	9,472	8,590,000,128
Djibouti	5	3	44,032	4,294,967,296
Marshall Islands	5	4	10,240	38,671,482,880
Palau	4	4	6,656	4,311,744,512
Dutch Saint Martin	4	3	38,144	6,442,582,016
Monaco	4	3	59,136	1,342,177,280
Kiribati	4	2	3,584	0
Anguilla	4	4	6,656	32,231,129,088
Saint Vincent and the Grenadines	4	2	21,760	0
Aruba	4	3	73,728	8,589,934,592
Saint Barthelemy	4	1	512	268,435,456
Vatican	3	3	10,752	73,014,444,032
Andorra	3	1	57,344	8,589,934,592
Central African	3	3	5,120	0
Tuvalu	3	1	768	0
Tokelau	3	3	2,048	262,144
American Samoa	2	2	16,384	4,294,967,296
Niue	2	2	2,048	0
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Norfolk Island	2	1	768	0
Falkland Islands	2	2	6,144	0
Cook Islands	2	2	8,704	4,294,967,296
Comoros	2	2	7,168	4,294,967,296
Sao Tome and Principe	2	2	9,216	4,294,967,296
Guinea Bissau	2	2	5,632	0
British Indian Ocean Territory	1	1	3,072	0
Northern Mariana Islands	1	0	0	0
Antarctica	1	1	1,024	4,294,967,296
Mayotte	1	1	1,024	0
Aland Islands	1	1	4,096	0
Montserrat	1	1	1,024	0
Greenland	1	1	34,304	8,589,934,592
Saint Pierre and Miquelon	1	1	4,608	0
Eritrea	1	1	4,096	0
Wallis and Futuna	1	1	3,584	0
North Korea	1	1	1,024	0