Autonomous Systems and IP Address Allocations by Country / Region

Country / Region	Allocated ASNs	Announced ASNs	ASN IPv4 Number	ASN IPv6 Number(/64)
United States	32,219	18,855	1,497,299,200	975,910,303,763,789
Brazil	9,157	8,783	77,606,656	31,373,490,721,038
China	6,582	5,189	356,442,368	148,181,518,405,677
India	6,264	2,958	35,222,528	24,757,297,422,338
Russian Federation	5,752	5,003	47,281,664	11,487,351,490,128
Indonesia	3,995	2,875	11,931,904	1,335,890,477,063
Germany	3,253	2,596	114,097,664	72,219,796,635,914
United Kingdom	3,148	2,281	71,173,888	33,263,329,673,219
Australia	3,042	1,695	40,737,792	20,616,764,002,310
Canada	2,518	1,642	54,993,920	4,262,402,850,822
Poland	2,465	2,152	19,310,592	14,416,672,134,154
France	2,174	1,523	74,868,480	12,994,736,816,131
Ukraine	2,014	1,585	8,336,384	5,178,559,168,512
Bangladesh	2,002	1,551	2,099,968	1,166,247,198,721
Netherlands	1,619	1,111	51,557,120	19,177,824,780,814
Hong Kong	1,363	780	20,882,176	5,802,796,253,456
Argentina	1,349	1,089	18,638,848	19,658,027,630,592
Italy	1,317	1,118	52,913,664	29,680,064,266,240
Japan	1,277	764	161,360,384	33,661,432,037,381
Republic of Korea	1,177	889	112,819,456	17,726,344,724,493
Spain	1,163	960	32,989,952	8,158,215,475,200
Turkey	1,093	872	16,689,920	8,422,505,185,280
Romania	1,082	924	8,112,384	1,752,714,641,671
Switzerland	1,065	784	14,773,248	8,276,177,977,345
Viet Nam	1,049	543	16,655,616	196,322,197,504
Sweden	870	672	25,114,880	6,005,143,109,632
South Africa	865	656	26,557,440	20,589,198,966,784
Iran	854	588	11,829,760	2,706,427,346,944
Mexico	806	541	23,337,472	938,180,411,392
Austria	768	647	10,643,968	4,916,446,101,505
Bulgaria	742	673	4,880,640	1,501,507,027,200
Singapore	725	461	9,152,256	2,689,788,773,390
Czech	715	604	8,807,680	8,230,664,011,776
New Zealand	714	427	4,966,400	601,362,857,984
Philippines	673	467	6,464,768	625,152,819,200
Thailand	628	469	12,037,120	374,802,415,633
Colombia	603	427	17,076,480	1,035,853,037,568
Taiwan	476	294	35,436,544	4,133,519,884,800
Denmark	475	349	11,570,688	3,635,626,704,898
Pakistan	465	305	5,549,568	214,207,299,584
Chile	451	321	9,393,664	415,283,871,744
Malaysia	406	269	6,106,112	412,893,970,432
Norway	403	305	14,337,792	5,714,166,874,112
Belgium	385	295	10,399,744	3,273,843,015,680
Israel	381	329	7,477,504	1,496,424,841,216
Finland	379	301	12,719,616	2,794,857,365,504
Latvia	310	251	1,777,664	885,933,277,184
Slovenia	305	271	2,626,048	919,685,169,152
Nigeria	302	232	2,456,576	303,189,393,408
Hungary	300	247	5,729,280	1,545,695,789,057
Venezuela	297	207	6,647,552	509,277,831,168
Ireland	289	205	6,798,592	1,105,109,123,584
Ecuador	286	235	2,304,000	552,505,312,256
Kenya	271	221	4,632,576	289,753,137,152
Peru	267	191	3,496,960	564,457,963,520
Greece	260	231	5,711,616	998,654,869,504
Kazakhstan	259	213	3,595,520	484,143,071,232
Dominican	238	199	2,192,128	700,919,775,232
Estonia	237	184	1,375,744	901,169,676,288
Slovakia	228	197	2,550,016	1,471,868,567,552
Lithuania	216	191	2,712,832	2,328,249,827,584
United Arab Emirates	214	164	4,556,544	13,836,045,254,657
Nepal	208	150	577,792	236,573,491,200
Moldova	205	129	1,179,136	5,927,395,196,928
Iraq	202	140	720,896	322,961,735,680
Serbia	201	163	2,415,360	675,653,025,792
Saudi Arabia	200	170	13,880,064	681,744,465,921
Cyprus	180	136	2,915,072	2,804,643,659,776
Croatia	178	147	2,365,440	490,353,786,880
Lebanon	172	145	543,744	339,942,506,496
Georgia	170	146	1,325,056	609,893,679,104
Myanmar	170	129	217,856	96,604,979,200
Portugal	169	138	6,649,600	1,340,387,164,160
Armenia	152	130	489,216	326,459,588,608
Panama	151	95	2,572,032	242,904,072,192
Cambodia	143	99	455,936	86,848,700,416
Albania	132	124	480,000	1,636,972,036,096
Luxembourg	131	105	1,457,408	834,780,790,785
Uzbekistan	129	105	355,584	231,660,322,816
Costa Rica	125	85	2,227,968	195,178,790,912
Tanzania	124	106	653,312	146,029,871,104
Paraguay	122	98	1,133,824	289,308,278,784
Ghana	122	93	1,492,224	1,133,871,824,896
Puerto Rico	120	96	781,568	123,515,174,912
Honduras	120	100	471,296	287,779,979,264
Azerbaijan	118	99	670,464	519,729,577,984
Belarus	115	108	1,780,480	256,090,243,072
Guatemala	102	64	1,305,600	187,514,748,928
Egypt	95	73	24,519,168	17,757,542,678,528
Seychelles	91	67	1,420,288	4,065,611,022,336
Iceland	86	71	867,584	455,319,683,072
Kuwait	84	75	1,765,376	98,784,641,024
Angola	78	65	1,148,672	88,063,737,856
Mongolia	75	51	166,400	73,014,640,640
Afghanistan	73	62	164,864	12,906,332,160
Bolivia	70	55	1,176,320	64,835,485,696
Palestine	69	49	790,272	111,669,280,768
Uganda	68	55	1,143,040	51,539,869,696
Kyrgyzstan	68	61	309,760	158,914,772,992
Macedonia	66	60	688,896	506,806,206,464
Bosnia and Herzegovina	60	46	797,440	64,424,771,584
Jordan	57	49	643,584	252,346,564,608
Democratic Republic of Congo	57	39	79,616	8,590,065,664
El Salvador	55	40	263,424	77,326,385,152
Malta	54	42	647,936	124,587,999,232
Uruguay	52	31	2,437,888	106,839,932,928
Mauritius	49	30	2,456,832	61,473,685,504
British Virgin Islands	48	35	148,736	206,675,509,248
Bhutan	43	26	67,328	60,398,567,424
Lao	43	29	98,560	21,492,989,952
Tajikistan	41	37	83,456	150,323,986,432
Papua New Guinea	39	29	57,856	4,295,032,832
Botswana	39	29	162,816	30,064,836,608
Curacao	38	19	204,288	34,393,358,336
Morocco	38	29	13,885,184	1,128,507,899,904
Malawi	36	26	247,808	1,202,859,802,624
Mozambique	35	30	425,216	37,581,029,376
Nicaragua	34	23	150,784	42,949,738,496
Libya	34	24	460,800	37,581,094,912
Rwanda	34	21	278,784	25,770,000,384
Cameroon	33	20	450,304	21,474,902,016
Burkina Faso	33	26	332,032	38,655,229,952
Zimbabwe	33	27	199,168	30,069,161,984
Belize	32	19	105,216	50,751,799,296
Sri Lanka	31	23	546,048	34,361,638,912
Ivory Coast	31	18	1,386,240	210,671,632,384
Montenegro	30	20	181,248	51,539,738,624
Qatar	30	19	865,280	128,911,671,296
Tunisia	29	24	10,172,160	90,532,216,832
Liechtenstein	29	25	93,440	231,928,430,592
Isle of Man	27	16	87,040	90,195,427,328
Oman	26	16	943,360	107,652,055,040
Bahrain	25	19	411,648	146,028,953,600
Gibraltar	25	17	77,056	47,244,771,328
Somalia	24	19	43,264	17,179,869,184
Zambia	24	19	1,589,504	17,179,869,184
South Sudan	23	18	22,528	21,474,836,480
Senegal	22	14	55,296	8,590,131,200
Fiji	22	15	140,288	30,064,836,608
Bermuda	22	12	105,472	17,179,869,184
Namibia	22	16	397,824	8,589,934,592
Sierra Leone	22	16	72,192	12,884,967,424
Timor-leste	21	14	28,928	8,590,000,128
Benin	20	16	200,960	17,184,129,024
Maldives	19	14	88,320	4,296,605,696
Guinea	19	14	33,280	12,884,967,424
Antigua and Barbuda	18	10	116,992	12,918,915,072
Cayman Islands	18	10	79,616	8,858,370,048
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
Trinidad and Tobago	17	14	551,424	120,259,149,824
Macao	16	12	371,456	26,376,142,848
Republic of the Congo	15	10	114,432	8,590,000,128
Syrian	15	9	1,235,200	17,179,869,184
Algeria	15	10	4,758,016	25,769,803,776
Jamaica	15	10	284,416	4,833,148,928
Haiti	13	5	152,320	8,589,934,592
Jersey	13	10	99,328	73,014,444,032
Swaziland	13	10	48,896	8,589,934,592
San Marino	13	10	38,656	262,144
Bahamas	13	9	148,224	4,848,615,424
Vanuatu	13	11	20,480	12,785,614,848
Sudan	13	9	803,584	51,539,607,552
Gambia	12	9	272,384	21,474,967,552
United States Virgin Islands	12	7	138,496	8,589,934,592
Gabon	12	9	273,664	4,295,098,368
Saint Kitts and Nevis	12	8	20,480	15,925,248
Guernsey	12	7	74,752	42,949,672,960
Togo	11	8	299,264	9,126,936,576
Cabo Verde	11	7	56,832	8,589,934,592
Mali	11	6	78,848	17,179,934,720
Solomon Islands	11	10	15,872	4,295,163,904
Lesotho	11	7	124,160	8,589,934,592
Grenada	11	7	28,416	77,310,590,976
Madagascar	11	5	573,184	12,884,901,888
Ethiopia	10	7	370,688	8,589,934,592
Samoa	10	6	17,664	8,589,934,592
Barbados	10	7	97,280	68,987,977,728
Guam	10	7	235,520	21,474,967,552
Mauritania	10	7	47,616	12,884,901,888
Marshall Islands	10	8	37,376	4,294,967,296
Brunei Darussalam	10	6	128,768	17,301,504
Guadeloupe	10	4	205,056	10,637,017,088
Burundi	9	7	28,928	8,589,934,592
Niger	9	7	36,608	4,294,967,296
Turkmenistan	9	8	23,552	34,359,738,368
Dominica	8	4	88,320	7,516,258,304
Equatorial Guinea	8	8	20,224	4,294,967,296
Martinique	8	7	146,944	38,671,745,024
Guyana	8	5	67,328	17,179,869,184
Suriname	7	5	82,432	21,475,622,912
Cuba	7	3	256,256	12,884,901,888
French Guiana	7	3	3,840	4,294,967,296
Saint Lucia	7	4	39,168	77,309,411,328
Faroe Islands	6	4	45,056	38,654,705,664
Yemen	6	3	230,144	68,719,476,736
Saint Vincent and the Grenadines	6	3	22,528	65,536
Micronesia	6	5	8,704	5,905,580,032
French Polynesia	6	5	76,288	12,884,967,424
French Saint Martin	6	2	4,096	0
Kiribati	5	3	4,096	0
Nauru	5	4	10,752	8,589,934,592
Reunion Island	5	4	392,192	12,884,901,888
Nederland Caribbean	5	5	28,672	12,884,901,888
Tonga	5	4	9,472	8,590,000,128
Djibouti	4	3	43,776	8,589,934,592
Central African	4	4	5,632	0
Palau	4	4	6,656	8,606,711,808
Dutch Saint Martin	4	3	37,632	6,442,450,944
Monaco	4	4	60,416	35,701,915,648
Aruba	4	2	71,424	8,589,934,592
Vatican	4	4	11,008	42,949,672,960
Anguilla	4	4	7,936	32,230,080,512
Comoros	4	4	8,192	4,294,967,296
Andorra	4	3	62,720	22,548,578,304
Saint Barthelemy	3	2	1,024	65,536
Guinea Bissau	3	2	5,632	0
Tokelau	3	3	2,816	262,144
Tuvalu	3	1	8,192	4,294,967,296
Norfolk Island	2	1	768	0
Niue	2	2	2,048	0
Antarctica	2	2	2,048	262,144
Cook Islands	2	2	8,704	4,294,967,296
Turks and Caicos Islands	2	2	15,616	1,073,741,824
American Samoa	2	2	16,128	4,294,967,296
Sao Tome and Principe	2	2	11,264	4,294,967,296
Falkland Islands	2	2	5,888	0
Wallis and Futuna	1	1	3,584	0
Aland Islands	1	1	3,840	0
British Indian Ocean Territory	1	1	3,072	0
Saint Pierre and Miquelon	1	1	4,608	0
Eritrea	1	1	4,096	0
North Korea	1	1	1,024	0
Northern Mariana Islands	1	0	0	0
Greenland	1	1	34,304	8,589,934,592
Mayotte	1	1	1,024	0
Montserrat	1	1	1,024	0