Distribution of Top-Level Domain Names by Host Count
Jan 2006

Domain        Hosts =     All   -    Dup     Level 2    Level 3
                         Hosts      Names    Domains    Domains

TOTAL     394991609  458497336   63505727    3064400   87212076

 net      171346396  174654486    3308090     228093   54423541    Networks
 com       69578775  116041415   46462640    1885165   14652451    Commercial
 jp        24903795   25044349     140554      38524     362632    Japan
 it        11222960   11279864      56904      33494     448958    Italy
 de         9852798   10013373     160575     157261    1473206    Germany
 edu        9806021   10054012     247991       4545    3269165    Educational
 nl         7258159   14976121    7717962      50801     988262    Netherlands
 arpa       7202233    7819210     616977         10       5147    Mistakes
 fr         6863156    7018115     154959      15115     456984    France
 au         6039486    6129033      89547         45      54995    Australia
 uk         5778422    6655412     876990         72      72149    United Kingdom
 br         5094730    5143234      48504        487      56037    Brazil
 tw         3943555    3967313      23758        114      19466    Taiwan, Province Of China
 pl         3941769    3978760      36991       8223     646272    Poland
 ca         3622706    4008534     385828      22015    1542120    Canada
 se         2817010    2834849      17839       9713     522945    Sweden
 mx         2555047    2616188      61141        117      34509    Mexico
 be         2546148    2578861      32713      10640     288250    Belgium
 fi         2505805    2526287      20482      11213     962518    Finland
 es         2459614    2545312      85698       4092     394457    Spain
 us         2441426    2493296      51870      12732      30172    United States
 dk         2316370    2351638      35268      10275     185001    Denmark
 ch         2125269    2253898     128629      24052     740854    Switzerland
 no         2109283    2141478      32195       9790     404431    Norway
 at         1957154    1976145      18991      13925     279137    Austria
 mil        1861535    2172422     310887        114     104647    US Military
 ru         1628987    1731866     102879      31913     657774    Russian Federation
 org        1516898    1641550     124652     205959    1197137    Organizations
 ar         1464719    1635224     170505         36       7780    Argentina
 pt         1378817    1392403      13586       3044     193185    Portugal
 il         1212264    1228822      16558         18       4849    Israel
 cz          993778    1011344      17566      13238     328873    Czech Republic
 nz          971900     987896      15996         19      12049    New Zealand
 hu          894800     903341       8541       8816     170114    Hungary
 in          838139     844037       5898        344       1806    India
 sg          804262     811676       7414         59       2629    Singapore
 hk          800794     803783       2989        107      23402    Hong Kong
 tr          794795     816536      21741         20       3877    Turkey
 th          787324     789396       2072         11       2922    Thailand
 gov         722543    1159775     437232       1015     304233    Government
 gr          503685     519990      16305       8297     185152    Greece
 za          496642     650485     153843         22      11593    South Africa
 cl          462420     482839      20419       5724      26030    Chile
 ro          446686     489902      43216       5360     268111    Romania
 co          440585     444989       4404        107       1730    Colombia
 unknown     382287     716823     334536     137081     166803    Unknown
 ee          355015     357869       2854       2559      58852    Estonia
 sk          322753     331029       8276       3561     117395    Slovakia (Slovak Republic)
 nu          283470     284267        797       3690      56204    Niue
 pe          263786     265577       1791          9       2125    Peru
 ma          250174     250231         57        289        570    Morocco
 kr          245566     276638      31072         57       5829    Korea, Republic Of
 ie          240958     244688       3730       4737      78382    Ireland
 cn          208277     404217     195940        482       3141    China
 lt          206581     207786       1205       1890     131024    Lithuania
 ua          192476     223974      31498        330      13269    Ukraine
 is          191528     192770       1242       1832      70809    Iceland
 bg          161405     170356       8951       1151     117401    Bulgaria
 my          154888     341776     186888         26       5919    Malaysia
 id          154568     210467      55899         14       1988    Indonesia
 hr          132130     133246       1116        735      38469    Croatia (local name: Hrvatska)
 ae          130479     167430      36951        321        701    United Arab Emirates
 uy          125775     129553       3778          5       1778    Uruguay
 ph          107336     113286       5950        198       7064    Philippines
 do           98180      99372       1192         11        365    Dominican Republic
 lv           90536      92206       1670       1864      55166    Latvia
 eg           86548     102311      15763          8        270    Egypt
 lu           84257      97713      13456        843      63981    Luxembourg
 sa           62120      62770        650         14        456    Saudi Arabia
 si           61408      62209        801       1578      19100    Slovenia
 info         60533      65529       4996      19507      46401    Info
 pk           59738      70721      10983          9       2890    Pakistan
 cy           56760      56842         82          8        485    Cyprus
 md           48907      49824        917        446      41145    Moldova, Republic Of
 yu           48397      50927       2530         24      21521    Yugoslavia
 ve           47614      58619      11005         32       6773    Venezuela
 biz          45934      48102       2168      18164      33944    Businesses
 gt           44535      52200       7665          8        605    Guatemala
 by           32037      34659       2622        311      15507    Belarus
 cc           29255      36575       7320       4867      17661    Cocos (Keeling) Islands
 tv           28422      29463       1041       4643      19674    Tuvalu
 su           27365      94333      66968        255      11157    Soviet Union
 ba           20623      28890       8267        100       2627    Bosnia And Herzegowina
 tt           20283      21384       1101         16        139    Trinidad And Tobago
 kz           19251      19552        301        967       6555    Kazakhstan
 to           18780      19160        380       1694       2305    Tonga
 ni           18638      18836        198          9        243    Nicaragua
 ec           17701      18149        448         47        959    Ecuador
 bo           16274      16278          4         14        301    Bolivia
 int          15756      36918      21162        126       3263    International Organizations
 lb           14577      14992        415          5        277    Lebanon
 pf           14276      14519        243        127        475    French Polynesia
 kg           13973      14051         78         96       7411    Kyrgyzstan
 mt           13786      14497        711         10        177    Malta
 nc           13114      13128         14        145       2849    New Caledonia
 cr           12596      21406       8810         16        419    Costa Rica
 ke           11695      11763         68          5        312    Kenya
 bm           10918      11135        217        381       5474    Bermuda
 ws           10896      11838        942       3051       3396    Samoa
 py           10840      12657       1817          6        384    Paraguay
 ad           10587      10638         51         70      10093    Andorra
 am            9587      13086       3499        282       4266    Armenia
 jo            9536       9648        112         62        430    Jordan
 aw            9507       9508          1         22       9502    Aruba
 tz            9291       9320         29          4        244    Tanzania, United Republic Of
 ge            9213       9528        315        498       7850    Georgia
 np            8853       8921         68          8        108    Nepal
 vn            8285      74286      66001         19       7475    Viet Nam
 aq            8011       8013          2          3         77    Antarctica
 uz            7923       8057        134        120        821    Uzbekistan
 ky            7610       7862        252         82        171    Cayman Islands
 bn            7237       7245          8          9       7190    Brunei Darussalam
 lk            7010       9064       2054        396       1762    Sri Lanka
 mz            6973       6979          6         15        548    Mozambique
 zw            6931       7398        467         10       1226    Zimbabwe
 bt            6772       6783         11         12        165    Bhutan
 pa            6760       7666        906         12        327    Panama
 fo            6634       6670         36        337       1677    Faroe Islands
 ac            6146       6175         29        253       4775    Ascension Island
 gl            5968       5979         11        118       5951    Greenland
 fj            5788       5813         25          6        147    Fiji
 mc            5679       5688          9         96        691    Monaco
 an            5106       5183         77        304       4839    Netherlands Antilles
 mu            4958       4974         16        120       4869    Mauritius
 li            4927       5006         79        536       1915    Liechtenstein
 sv            4703       4763         60          9        369    El Salvador
 mk            4266       4351         85          8        737    Macedonia, The Former Yugoslav Republic Of
 hn            4178       4261         83        109       1745    Honduras
 vi            3895       3912         17         53        561    Virgin Islands (U.S.)
 bz            3837       3875         38        769       2416    Belize
 om            3527       4095        568         42         80    Oman
 na            3224       3464        240         29       2150    Namibia
 coop          2953       4007       1054        351       1785    Cooperatives
 tc            2744       2925        181        220        629    Turks And Caicos Islands
 zm            2735       3965       1230         26       2591    Zambia
 sm            2635       2645         10         22       2626    San Marino
 sz            2610       2704         94         17        592    Swaziland
 ao            2516       2856        340         15        121    Angola
 kw            2269       2300         31          7        120    Kuwait
 ci            2224       2238         14         56       1693    Cote D'Ivoire
 ag            2200       2507        307        233       1900    Antigua And Barbuda
 cx            2190       2324        134        669       1843    Christmas Island
 bh            2147       2152          5         10         69    Bahrain
 bw            1982       2060         78         84       1303    Botswana
 cu            1964       2716        752        118        727    Cuba
 gh            1783       1982        199         10         60    Ghana
 sb            1638       1656         18          6        113    Solomon Islands
 rw            1585       1588          3          7         24    Rwanda
 ng            1545       1556         11          8         50    Nigeria
 cd            1512       1516          4        108        694    Congo (Democratic Republic)
 as            1412       1469         57        265       1267    American Samoa
 jm            1400       1463         63          6        139    Jamaica
 kh            1388       1410         22          7         52    Cambodia
 ug            1362       1368          6         10        173    Uganda
 mv            1355       1369         14          8         25    Maldives
 pg            1308       1325         17          5        144    Papua New Guinea
 name          1267       1718        451        811        673    Individuals
 gs            1250       1276         26         99        111    South Georgia And The South Sandwich Islands
 gi            1249       1256          7         41       1247    Gibraltar
 ir            1127       1444        317         69        184    Iran (Islamic Republic Of)
 la            1047       1106         59        328        846    Lao People's Democratic Republic
 gy             946       2841       1895          4          5    Guyana
 ck             932        933          1          4          7    Cook Islands
 bj             858        863          5         16        858    Benin
 st             838       1177        339        313        644    Sao Tome And Principe
 mg             815        822          7        131        759    Madagascar
 al             798        824         26         20         44    Albania
 aero           768        795         27        146        697    Air-transport industry
 dz             763        763          0         30        242    Algeria
 tm             633        644         11         48        520    Turkmenistan
 az             624        825        201         89        273    Azerbaijan
 bs             624        646         22         41        549    Bahamas
 fm             505        532         27        281        337    Micronesia, Federated States Of
 vg             505        524         19        111        411    Virgin Islands (British)
 gp             424        453         29        149        166    Guadeloupe
 vu             420        425          5         47         60    Vanuatu
 sn             412        414          2         32        400    Senegal
 hm             400       2848       2448         54        105    Heard And Mc Donald Islands
 ai             397        426         29        140        207    Anguilla
 pr             394        418         24          9         95    Puerto Rico
 dm             384        401         17         17        373    Dominica
 bf             377        379          2         50        376    Burkina Faso
 ms             371        410         39        158        240    Montserrat
 sc             338        463        125         47        319    Seychelles
 sh             323        345         22        112        237    St. Helena
 mw             307        308          1         13        300    Malawi
 tk             297        345         48        166        201    Tokelau
 bd             296        297          1          8         22    Bangladesh
 im             283        300         17          5        128    Isle of Man
 ml             270        275          5          9         17    Mali
 bb             266        309         43         74        171    Barbados
 mn             265        269          4         75        117    Mongolia
 tn             260        267          7         49        223    Tunisia
 qa             254        263          9         16        139    Qatar
 tg             228        233          5          3        228    Togo
 tp             215        215          0         11        210    East Timor
 je             181        190          9         49        158    Jersey
 ls             161        204         43          5         46    Lesotho
 gn             159        168          9          5          8    Guinea
 bi             158        159          1         12         28    Burundi
 ne             143        143          0         40         44    Niger
 ga             138        139          1         43        132    Gabon
 sr             124        124          0         15         23    Suriname
 gg             121        129          8         47         98    Guernsey
 gf             107        107          0          2        107    French Guiana
 fk             103        103          0          4         11    Falkland Islands (Malvinas)
 nf              94         98          4         20         40    Norfolk Island
 gw              89         90          1         89         37    Guinea-Bissau
 et              87         88          1         12         41    Ethiopia
 gu              85         85          0          6         43    Guam
 mo              85         85          0          5         21    Macau
 tj              80         81          1         22         41    Tajikistan
 mq              72         83         11         59         68    Martinique
 sy              69         72          3         14         14    Syrian Arab Republic
 dj              64         65          1         41         46    Djibouti
 io              62         65          3         20         49    British Indian Ocean Territory
 nr              51         54          3          4          4    Nauru
 kn              50         50          0          5          6    Saint Kitts And Nevis
 vc              48         48          0         24         41    Saint Vincent And The Grenadines
 mm              43         43          0          7         20    Myanmar
 ki              39         39          0          8         24    Kiribati
 tf              38         43          5         18         25    French Southern Territories
 va              38         38          0          5         38    Vatican City State (Holy See)
 cm              37         41          4         22         29    Cameroon
 pro             36         42          6         31         19    Professionals
 ly              29         30          1         14         26    Libyan Arab Jamahiriya
 lc              26         38         12         10         23    Saint Lucia
 re              26         26          0          6         26    Reunion
 museum          22         28          6         12         12    Museums
 mr              21         21          0          7         21    Mauritania
 gb              20         20          0          1          1    United Kingdom
 af              18         18          0          7         13    Afghanistan
 gd              17         17          0          4         17    Grenada
 travel          15         15          0         14          6    Travel
 gm              13         14          1         10          5    Gambia
 cf              11         11          0          6         10    Central African Republic
 mp              10         10          0          7          5    Northern Mariana Islands
 gq               9          9          0          4          9    Equatorial Guinea
 bv               8          8          0          2          3    Bouvet Island
 cv               7          8          1          7          3    Cape Verde
 pn               7          7          0          4          5    Pitcairn
 mh               6          8          2          5          3    Marshall Islands
 ht               5          5          0          5          3    Haiti
 jobs             5          5          0          5          3    Jobs
 km               5          5          0          3          5    Comoros
 td               5          5          0          2          5    Chad
 iq               4          4          0          1          4    Iraq
 lr               3          3          0          3          0    Liberia
 pw               3          3          0          2          2    Palau
 ye               2          2          0          2          2    Yemen
 cg               1          1          0          1          0    Congo (Republic)
 sd               1          1          0          1          1    Sudan
 sl               1          1          0          1          1    Sierra Leone
 so               1          1          0          1          1    Somalia
 wf               1          1          0          1          0    Wallis And Futuna Islands
 yt               1          1          0          1          0    Mayotte
 er               0          0          0          0          0    Eritrea
 pm               0          0          0          0          0    St. Pierre And Miquelon
 sj               0          0          0          0          0    Svalbard And Jan Mayen Islands
 um               0          0          0          0          0    United States Minor Outlying Islands
 zr               0          0          0          0          0    Zaire