Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,288	18,675	1,496,456,704	974,718,490,184,789
Brazil	9,132	8,729	78,882,304	30,203,626,393,868
China	6,575	5,169	354,888,704	130,094,321,848,374
India	6,222	2,906	35,698,688	24,615,727,734,786
Russian Federation	5,750	4,982	47,165,952	11,819,545,572,943
Indonesia	3,895	2,816	11,864,576	1,292,256,804,879
Germany	3,209	2,523	113,665,792	70,252,254,855,432
Australia	3,152	1,682	40,522,240	20,451,739,112,966
United Kingdom	3,141	2,256	71,267,328	32,243,543,769,095
Poland	2,454	2,135	19,312,384	14,120,844,989,450
Canada	2,436	1,625	54,753,536	4,239,225,257,991
France	2,166	1,510	74,714,112	12,630,257,106,950
Ukraine	2,006	1,573	8,337,664	5,018,334,593,024
Bangladesh	1,997	1,517	2,037,248	1,076,407,238,656
Netherlands	1,607	1,080	51,615,744	21,903,185,150,479
Argentina	1,334	1,075	18,698,496	19,509,968,437,248
Hong Kong	1,327	753	20,446,208	4,653,110,919,952
Italy	1,308	1,106	53,610,496	29,228,425,347,072
Japan	1,275	748	161,076,224	33,587,890,880,517
Republic of Korea	1,174	875	112,653,056	17,722,064,437,261
Spain	1,166	953	33,309,184	7,642,801,180,672
Romania	1,087	926	8,032,256	1,631,662,964,995
Turkey	1,068	842	16,771,328	8,893,424,795,648
Switzerland	1,060	777	14,628,352	8,163,894,034,433
Viet Nam	1,034	531	16,663,296	187,225,604,096
Sweden	869	670	25,257,984	5,954,239,791,104
South Africa	862	649	26,681,856	20,572,288,581,889
Iran	844	561	11,766,528	21,777,678,336
Mexico	768	518	23,262,464	873,687,154,688
Austria	766	641	10,617,856	4,817,253,957,633
Bulgaria	742	666	4,876,288	1,436,526,706,944
Singapore	717	450	8,886,528	1,492,289,029,133
Czech	716	598	8,799,232	8,123,179,466,752
New Zealand	715	429	4,819,712	588,340,527,104
Philippines	662	449	6,397,440	410,304,249,856
Thailand	620	470	11,946,752	295,049,297,932
Colombia	574	402	17,270,784	931,863,724,032
Denmark	477	344	11,569,664	3,527,912,194,048
Taiwan	464	284	35,385,088	4,124,354,216,448
Pakistan	454	304	5,515,520	196,477,386,752
Chile	446	319	9,374,720	380,894,773,257
Norway	407	305	14,459,904	5,582,395,146,241
Malaysia	400	267	6,075,904	304,981,278,720
Belgium	388	292	10,409,216	3,239,514,734,592
Finland	378	297	12,780,032	2,721,828,110,336
Israel	370	317	7,964,416	1,383,479,705,600
Latvia	318	250	1,786,368	886,197,911,552
Slovenia	302	269	2,630,400	919,668,391,936
Hungary	299	241	5,725,440	1,532,793,585,665
Nigeria	294	225	2,389,248	290,287,517,696
Ireland	293	209	7,988,224	1,102,167,147,008
Venezuela	280	196	6,854,144	458,252,615,680
Ecuador	279	222	2,289,664	487,573,292,032
Greece	256	227	5,722,624	997,936,529,408
Peru	255	182	3,500,032	491,560,501,248
Kenya	254	208	5,623,552	242,776,145,920
Kazakhstan	250	209	3,525,888	470,051,323,904
Slovakia	228	197	2,552,064	1,476,163,862,528
Dominican	227	186	2,041,344	619,015,110,656
Estonia	226	176	1,304,832	864,019,808,256
Iraq	214	146	723,456	297,035,431,936
Lithuania	214	187	2,709,760	2,074,844,856,576
Nepal	207	144	580,608	206,508,392,448
Moldova	203	128	1,157,632	872,199,815,168
Saudi Arabia	201	169	13,889,024	580,316,954,624
United Arab Emirates	198	148	4,458,496	13,787,974,926,337
Serbia	197	161	2,425,856	644,514,512,896
Croatia	176	144	2,360,576	554,777,247,744
Cyprus	173	132	2,594,560	2,864,770,973,696
Lebanon	171	143	544,768	348,532,441,088
Myanmar	168	127	212,992	87,478,173,696
Georgia	166	143	1,329,152	609,892,564,992
Portugal	163	134	6,643,712	1,340,625,125,376
Panama	153	95	2,681,600	250,838,056,960
Armenia	146	120	541,184	326,459,785,216
Cambodia	144	98	461,312	82,553,208,832
Luxembourg	133	105	1,465,344	826,172,964,864
Albania	130	123	477,184	1,606,872,072,192
Uzbekistan	125	100	347,392	197,300,518,912
Costa Rica	125	82	2,232,320	190,346,952,704
Tanzania	121	97	643,328	128,849,739,776
Honduras	120	98	470,016	270,600,110,080
Ghana	120	93	1,490,688	1,138,166,792,192
Puerto Rico	120	96	788,224	114,891,816,960
Paraguay	117	92	1,132,544	250,653,573,120
Belarus	116	108	1,782,016	256,090,308,608
Azerbaijan	110	92	644,096	481,074,544,640
Guatemala	101	64	1,306,368	174,906,605,568
Egypt	93	72	25,068,800	17,757,542,744,064
Seychelles	90	65	1,403,904	3,133,601,742,848
Iceland	86	69	865,280	416,664,125,440
Kuwait	84	73	1,767,936	98,784,641,024
Angola	77	63	1,142,784	88,063,737,856
Mongolia	75	50	161,024	64,424,640,512
Afghanistan	73	61	165,120	10,754,654,208
Bolivia	69	55	1,177,344	69,096,636,416
Macedonia	67	60	688,384	472,446,402,560
Kyrgyzstan	67	58	305,152	120,260,067,328
Uganda	66	53	1,338,368	51,539,869,696
Palestine	65	43	782,080	77,309,476,864
Bosnia and Herzegovina	59	46	797,184	64,424,771,584
Democratic Republic of Congo	57	38	77,312	8,590,065,664
Jordan	56	48	637,184	252,346,564,608
El Salvador	55	40	260,096	75,162,124,288
Uruguay	51	30	2,435,840	102,612,205,568
Malta	51	41	645,888	128,882,900,992
Mauritius	49	30	2,451,456	57,178,718,208
British Virgin Islands	47	35	200,448	202,380,541,952
Lao	42	29	96,768	25,787,957,248
Bhutan	41	25	66,304	51,808,567,296
Tajikistan	40	34	83,712	115,964,182,528
Botswana	39	29	163,840	25,769,869,312
Papua New Guinea	39	29	58,112	4,295,032,832
Curacao	38	19	204,032	34,393,358,336
Morocco	37	28	13,749,760	1,128,507,899,904
Malawi	36	24	243,968	1,194,269,474,816
Belize	34	21	106,752	50,751,799,296
Zimbabwe	34	27	203,264	30,068,113,408
Nicaragua	34	24	153,344	42,949,738,496
Burkina Faso	33	26	261,632	38,654,967,808
Mozambique	33	29	424,192	33,286,062,080
Libya	33	23	457,216	38,117,834,752
Cameroon	33	18	244,224	21,474,902,016
Rwanda	32	19	313,600	30,064,836,608
Sri Lanka	31	22	542,976	34,360,983,552
Montenegro	31	21	182,784	51,539,935,232
Tunisia	29	24	10,243,840	90,532,085,760
Ivory Coast	29	17	1,790,464	210,604,523,520
Liechtenstein	29	25	93,952	231,928,430,592
Qatar	28	19	872,192	124,615,524,352
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
Somalia	24	20	41,728	17,179,869,184
Bahrain	24	18	414,464	146,028,888,064
Zambia	24	19	1,590,272	17,179,869,184
South Sudan	23	19	24,320	21,474,836,480
Senegal	22	13	53,248	4,295,163,904
Fiji	22	15	140,288	30,064,836,608
Sierra Leone	22	15	71,424	12,884,967,424
Bermuda	21	12	105,472	17,179,869,184
Namibia	21	16	398,592	8,589,934,592
Benin	20	16	199,680	17,184,129,024
Antigua and Barbuda	20	10	114,944	12,918,915,072
Timor-leste	20	12	27,392	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	283,904	4,833,148,928
Republic of the Congo	15	9	114,176	4,295,163,904
Algeria	14	10	4,756,992	25,769,803,776
Haiti	13	5	152,832	8,589,934,592
Sudan	13	9	795,136	51,539,607,552
Bahamas	13	9	148,224	4,563,402,752
Swaziland	13	10	49,152	8,589,934,592
San Marino	13	9	37,632	262,144
Vanuatu	13	11	17,920	12,768,378,880
Syrian	12	6	1,235,456	17,179,869,184
Jersey	12	9	90,368	68,719,476,736
Gambia	12	9	272,384	21,474,967,552
United States Virgin Islands	12	7	137,472	8,589,934,592
Gabon	12	7	272,896	4,295,098,368
Madagascar	11	7	573,696	12,884,901,888
Solomon Islands	11	10	15,872	4,295,163,904
Grenada	11	7	28,416	77,310,590,976
Cabo Verde	11	7	53,760	8,589,934,592
Togo	11	8	299,264	9,126,936,576
Mali	11	5	78,848	17,179,934,720
Lesotho	11	6	119,552	12,884,901,888
Barbados	10	7	99,584	68,987,977,728
Guam	10	7	234,752	21,474,967,552
Guernsey	10	6	5,376	34,359,738,368
Guadeloupe	10	5	209,664	10,637,017,088
Ethiopia	10	6	370,176	8,589,934,592
Marshall Islands	10	8	32,768	4,294,967,296
Brunei Darussalam	10	7	142,080	16,187,392
Samoa	10	6	17,664	8,589,934,592
Saint Kitts and Nevis	10	8	21,504	15,925,248
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
Equatorial Guinea	8	7	19,200	4,294,967,296
Martinique	8	6	154,880	38,671,745,024
Dominica	8	4	88,832	7,516,258,304
Guyana	8	5	66,304	17,179,869,184
Turkmenistan	8	7	23,040	34,359,738,368
Cuba	7	3	256,256	12,884,901,888
French Guiana	7	3	3,328	4,294,967,296
Suriname	7	5	82,432	21,475,622,912
Faroe Islands	6	4	45,056	38,654,705,664
Saint Lucia	6	4	39,168	77,309,411,328
Yemen	6	3	232,192	68,719,476,736
French Saint Martin	6	2	4,096	0
French Polynesia	6	5	76,288	12,901,744,640
Reunion Island	6	4	392,192	12,884,901,888
Micronesia	6	5	8,704	5,368,709,120
Nauru	5	3	10,240	8,589,934,592
Djibouti	5	3	43,776	8,589,934,592
Kiribati	5	3	4,096	0
Tonga	5	4	9,728	8,590,000,128
Nederland Caribbean	5	5	28,672	12,884,901,888
Saint Vincent and the Grenadines	5	2	21,760	0
Andorra	4	2	61,184	22,548,578,304
Monaco	4	4	60,416	35,701,915,648
Palau	4	4	6,656	8,606,711,808
Vatican	4	3	10,752	38,654,705,664
Dutch Saint Martin	4	3	37,632	6,442,582,016
Saint Barthelemy	4	2	1,024	65,536
Aruba	4	2	77,056	8,589,934,592
Central African	4	4	5,632	0
Anguilla	4	4	6,656	32,230,080,512
Tokelau	3	3	2,816	262,144
Tuvalu	3	1	8,192	4,294,967,296
Comoros	3	3	7,424	4,294,967,296
Falkland Islands	2	2	5,888	0
American Samoa	2	2	15,616	4,294,967,296
Niue	2	2	2,048	0
Cook Islands	2	2	8,704	4,294,967,296
Norfolk Island	2	1	768	0
Guinea Bissau	2	2	5,632	0
Sao Tome and Principe	2	2	10,240	4,294,967,296
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Wallis and Futuna	1	1	3,584	0
Northern Mariana Islands	1	0	0	0
Eritrea	1	1	4,096	0
Montserrat	1	1	1,024	0
Antarctica	1	1	1,024	196,608
Aland Islands	1	1	3,840	0
North Korea	1	1	1,024	0
Mayotte	1	1	1,024	0
Saint Pierre and Miquelon	1	1	4,608	0
British Indian Ocean Territory	1	1	3,072	0
Greenland	1	1	34,304	8,589,934,592