Country / Region ASNs

Country & Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	31,284	18,791	1,471,834,368	975,745,385,306,818
Brazil	9,127	8,747	78,837,760	30,855,476,154,899
China	6,567	5,201	355,272,960	147,876,149,219,381
India	6,204	2,908	35,893,248	24,732,794,494,979
Russian Federation	5,744	4,996	47,126,784	15,472,773,740,113
Indonesia	3,879	2,816	11,816,960	1,389,848,494,102
Germany	3,206	2,545	113,322,752	71,742,542,315,784
Australia	3,135	1,685	40,526,080	20,476,731,594,245
United Kingdom	3,131	2,293	71,166,720	32,656,954,359,818
Poland	2,453	2,138	19,308,288	14,532,269,380,620
Canada	2,432	1,633	54,740,480	4,397,326,008,583
France	2,164	1,516	74,717,952	13,029,826,103,302
Ukraine	2,006	1,583	8,333,312	5,733,989,154,816
Bangladesh	1,989	1,526	2,029,824	1,177,328,615,424
Netherlands	1,601	1,100	51,233,280	22,840,404,541,968
Argentina	1,334	1,076	18,685,440	19,559,890,223,104
Hong Kong	1,325	765	20,277,760	5,549,522,093,072
Italy	1,300	1,104	53,582,336	29,743,103,410,176
Japan	1,274	761	161,044,992	33,617,190,060,037
Republic of Korea	1,174	880	112,705,280	17,726,377,230,349
Spain	1,165	960	33,342,208	8,010,591,571,968
Romania	1,086	930	8,000,000	1,764,925,243,651
Turkey	1,065	841	16,764,160	9,204,861,370,368
Switzerland	1,058	787	14,627,840	8,382,421,663,745
Viet Nam	1,034	545	16,656,640	184,255,152,128
Sweden	867	675	25,217,792	5,928,509,767,680
South Africa	861	654	26,653,184	20,657,955,406,081
Iran	843	583	11,746,304	3,532,097,323,008
Austria	768	644	10,627,840	5,032,071,397,377
Mexico	766	528	23,549,952	907,230,314,497
Bulgaria	742	670	4,866,816	1,689,796,280,576
Singapore	721	453	8,848,640	1,509,540,201,485
New Zealand	717	431	4,825,600	605,941,596,160
Czech	714	603	8,874,752	8,252,062,498,816
Philippines	658	450	6,367,232	422,925,762,560
Thailand	618	466	11,945,728	303,651,684,368
Colombia	568	407	17,263,360	994,794,143,744
Denmark	474	345	11,596,288	3,562,322,657,282
Taiwan	464	291	35,332,864	4,148,590,608,896
Pakistan	454	304	5,439,744	217,898,418,176
Chile	442	319	9,442,816	398,110,359,560
Norway	405	309	14,329,344	5,647,092,809,729
Malaysia	400	267	6,059,008	304,985,931,776
Belgium	388	297	10,400,768	3,424,219,955,200
Finland	378	297	12,791,808	2,872,121,556,992
Israel	371	320	7,970,304	1,379,725,869,056
Latvia	317	249	1,811,200	881,903,599,616
Slovenia	302	271	2,630,912	958,340,268,032
Ireland	295	212	6,191,104	1,127,922,926,080
Hungary	295	240	5,709,056	1,577,824,747,521
Nigeria	289	223	2,426,368	290,286,469,120
Venezuela	279	199	6,867,456	499,310,592,000
Ecuador	275	225	2,291,712	515,732,472,832
Greece	255	227	5,723,392	1,106,661,736,448
Peru	252	181	3,496,960	504,542,724,096
Kenya	251	206	4,613,376	259,985,571,840
Kazakhstan	247	209	3,521,280	521,311,485,952
Slovakia	228	196	2,550,272	1,480,442,249,216
Dominican	226	184	2,038,784	643,997,892,608
Estonia	221	175	1,296,896	722,050,088,960
Lithuania	214	186	2,681,600	2,177,622,212,864
Iraq	214	146	719,360	335,692,365,824
Nepal	207	144	580,352	215,098,654,720
Moldova	203	133	1,176,832	1,082,653,409,280
Saudi Arabia	200	168	13,630,720	610,673,885,184
Serbia	196	162	2,428,160	678,874,513,408
United Arab Emirates	194	144	4,437,248	13,831,730,233,345
Croatia	176	144	2,360,064	554,776,199,168
Cyprus	172	130	2,507,520	3,620,669,095,936
Lebanon	171	143	545,536	352,827,408,384
Myanmar	168	128	212,992	90,716,569,600
Georgia	166	142	1,329,920	609,892,564,992
Portugal	163	135	6,645,504	1,347,091,562,496
Panama	153	96	2,632,448	255,401,328,640
Armenia	145	119	540,160	330,754,490,368
Cambodia	144	99	463,104	91,143,602,178
Luxembourg	133	106	1,464,320	860,531,785,728
Albania	131	123	476,928	1,606,872,268,800
Costa Rica	124	84	2,223,872	208,869,392,384
Uzbekistan	123	98	345,856	197,300,518,913
Tanzania	121	98	641,536	141,734,707,200
Puerto Rico	120	96	781,312	123,490,271,232
Honduras	120	96	465,664	270,600,372,224
Ghana	120	94	1,490,688	1,142,461,825,024
Belarus	116	108	1,781,504	256,090,308,608
Paraguay	114	93	1,132,288	250,653,638,656
Azerbaijan	110	91	644,352	481,074,544,640
Guatemala	101	64	1,310,976	192,934,445,056
Egypt	93	70	25,064,960	17,757,542,678,528
Seychelles	89	67	1,408,512	3,756,642,795,520
Iceland	86	70	864,768	451,024,125,952
Kuwait	84	74	1,767,936	98,784,706,560
Angola	77	63	1,129,728	96,653,737,984
Mongolia	74	50	162,816	77,309,542,400
Afghanistan	73	61	164,352	17,197,105,152
Bolivia	69	55	1,176,576	79,311,601,664
Macedonia	67	60	688,384	472,446,402,560
Kyrgyzstan	66	58	304,640	124,555,034,624
Uganda	65	53	1,340,416	55,834,968,064
Palestine	65	44	784,896	77,309,542,400
Bosnia and Herzegovina	59	45	797,184	68,719,673,344
Democratic Republic of Congo	57	39	77,568	8,590,065,664
Jordan	56	47	636,416	252,346,564,608
El Salvador	55	40	259,840	75,162,124,288
Malta	51	42	645,888	146,062,639,104
Uruguay	51	30	2,436,096	102,612,205,568
Mauritius	48	30	2,451,456	57,178,718,208
British Virgin Islands	47	35	200,192	241,025,548,288
Lao	42	29	96,512	30,082,924,544
Bhutan	41	24	66,304	51,808,567,296
Papua New Guinea	39	29	58,112	4,295,032,832
Botswana	39	28	163,328	25,769,869,312
Tajikistan	39	34	83,712	115,964,248,064
Curacao	38	19	211,200	34,393,358,336
Morocco	37	28	13,749,248	1,128,507,899,904
Malawi	36	26	243,968	1,203,127,844,864
Belize	34	21	107,008	51,825,541,120
Nicaragua	34	24	153,344	42,949,738,496
Zimbabwe	34	27	203,776	30,068,113,408
Mozambique	33	29	424,192	37,581,029,376
Libya	33	24	457,472	38,856,032,256
Cameroon	33	19	246,016	25,769,869,312
Rwanda	32	19	308,736	30,064,836,608
Burkina Faso	32	25	259,072	38,654,902,272
Montenegro	31	22	182,528	51,539,935,232
Sri Lanka	31	21	542,976	34,360,983,552
Liechtenstein	29	25	93,952	231,928,430,592
Ivory Coast	29	17	1,823,232	210,604,523,520
Tunisia	29	24	10,243,072	90,532,151,296
Qatar	27	18	871,168	128,948,043,776
Isle of Man	27	17	95,232	120,268,718,080
Gibraltar	26	19	77,312	81,604,640,768
Oman	25	16	953,088	107,650,154,496
Bahrain	24	18	414,464	151,397,597,184
Somalia	24	20	41,728	17,179,869,184
Zambia	24	19	1,590,272	17,179,869,184
South Sudan	23	19	24,320	21,474,836,480
Fiji	22	15	140,288	30,064,836,608
Senegal	22	13	53,760	4,295,163,904
Sierra Leone	22	15	71,424	17,179,869,184
Bermuda	21	12	105,472	17,179,869,184
Namibia	21	15	397,568	12,884,901,888
Antigua and Barbuda	20	11	114,944	12,918,980,608
Benin	20	16	199,680	17,182,031,872
Timor-leste	20	11	26,368	8,589,934,592
Guinea	19	15	33,024	12,884,967,424
Maldives	19	15	90,368	4,296,802,304
Liberia	18	14	35,328	17,179,869,184
New Caledonia	18	14	134,912	38,656,081,920
Chad	18	10	14,336	4,294,967,296
Cayman Islands	17	10	79,616	8,858,370,048
Trinidad and Tobago	17	15	551,424	128,849,084,416
Macao	16	12	371,456	26,376,142,848
Republic of the Congo	15	9	113,920	4,295,163,904
Jamaica	15	9	283,904	4,833,280,527
Vanuatu	14	11	17,920	12,768,444,416
Algeria	14	10	4,756,992	25,769,803,776
Sudan	13	9	792,576	51,539,607,552
United States Virgin Islands	13	8	146,944	12,902,203,392
San Marino	13	9	37,632	262,144
Bahamas	13	10	148,480	4,294,967,296
Haiti	13	6	152,832	8,590,000,128
Swaziland	13	9	48,896	8,589,934,592
Gambia	12	10	272,896	21,474,967,552
Gabon	12	7	272,896	4,295,098,368
Jersey	12	9	88,832	68,719,476,736
Mali	11	5	78,848	17,179,934,720
Togo	11	7	298,240	12,884,901,888
Solomon Islands	11	10	15,872	4,295,163,904
Madagascar	11	7	573,440	12,884,901,888
Syrian	11	6	1,233,152	25,769,803,776
Marshall Islands	11	9	34,816	38,654,771,200
Cabo Verde	11	7	53,760	8,589,934,592
Grenada	11	7	28,160	77,310,590,976
Lesotho	11	6	119,552	12,884,901,888
Guernsey	10	6	5,376	34,359,738,368
Ethiopia	10	6	370,176	8,589,934,592
Saint Kitts and Nevis	10	8	21,504	15,990,784
Guam	10	7	234,240	21,474,967,552
Samoa	10	7	17,920	8,589,934,592
Barbados	10	7	102,400	68,987,977,728
Brunei Darussalam	10	7	137,472	32,571,392
Guadeloupe	10	5	209,664	10,637,017,088
Mauritania	9	7	47,616	12,884,901,888
Burundi	9	7	36,096	8,589,934,592
Niger	9	7	34,816	8,589,934,592
Martinique	8	6	154,880	38,671,810,560
Guyana	8	5	66,304	17,179,869,184
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
Suriname	7	5	82,432	21,475,622,912
Cuba	7	3	256,256	12,884,901,888
French Guiana	7	3	3,328	4,294,967,296
French Polynesia	6	5	76,288	12,901,744,640
Micronesia	6	5	8,704	5,368,709,120
Yemen	6	3	232,192	68,719,476,736
Reunion Island	6	4	392,448	12,884,901,888
Faroe Islands	6	4	45,056	38,654,705,664
French Saint Martin	6	2	4,096	268,435,456
Saint Lucia	6	4	39,168	77,309,411,328
Kiribati	5	3	4,096	0
Saint Vincent and the Grenadines	5	2	21,760	0
Nederland Caribbean	5	5	28,672	12,884,901,888
Nauru	5	3	10,240	8,589,934,592
Djibouti	5	3	43,776	8,589,934,592
Tonga	5	4	9,728	8,590,000,128
Vatican	4	3	10,752	38,654,705,664
Saint Barthelemy	4	2	1,024	268,500,992
Palau	4	4	6,656	8,606,711,808
Dutch Saint Martin	4	3	37,632	6,442,582,016
Central African	4	4	5,632	0
Aruba	4	2	77,056	8,589,934,592
Andorra	4	2	61,184	31,406,948,352
Monaco	4	4	60,416	35,701,915,648
Anguilla	4	4	6,656	32,231,129,088
Comoros	3	3	7,424	4,294,967,296
Tokelau	3	3	2,816	262,144
Tuvalu	3	1	8,192	4,294,967,296
Niue	2	2	2,048	0
Guinea Bissau	2	2	5,632	0
Norfolk Island	2	1	768	0
Turks and Caicos Islands	2	2	15,616	1,073,741,824
Cook Islands	2	2	8,704	4,294,967,296
American Samoa	2	2	15,616	4,294,967,296
Falkland Islands	2	2	5,888	0
Sao Tome and Principe	2	2	10,240	4,294,967,296
Aland Islands	1	1	3,840	0
Mayotte	1	1	1,024	0
Northern Mariana Islands	1	0	0	0
Eritrea	1	1	4,096	0
Antarctica	1	1	1,024	4,294,967,296
North Korea	1	1	1,024	0
Saint Pierre and Miquelon	1	1	4,608	0
Montserrat	1	1	1,024	0
British Indian Ocean Territory	1	1	3,072	0
Greenland	1	1	34,304	8,589,934,592
Wallis and Futuna	1	1	3,584	0