What is notable about the list is 11 of the domains have five digits. And even 4 of the domains on the list have six digits. So more than 18% of the most popular pure numeric websites have five or more digits.
There are only two domains on the list with one digit, possibly reflecting the high prices for such domains, and the incredibly small supply. 15 domains on the list have two digits. 26 domains on the list have three digits. And 24 domains on the list have four digits.
Does this say anything about the popularity of pure numeric domains in general?
Let's just look at .com domains for a second. There are 47 .com pure numeric domains in the top 10,000 Alexa websites.
There are currently 103.85 million registered .com domains. Out of those, how many are pure numeric domains with six or fewer digits? Well, there are 10 N.com's, 100 N.com's, 1000 NNN.com's, 10,000 NNNN.com's, and 100,000 NNNNN.com's. There are also approximately 90,000 registered NNNNNN.com's. So in total there are approximately 200,000 registered pure numeric .com domains. With 47 pure numeric .com domains in the the top 10,000 Alexa websites, that means that .47% of the top 10,000 domains are pure numeric domains, and 0.0235% of registered pure numeric .com's are among the most popular 10,000 websites.
As for the top 100,000 most popular domains, there are 17 NN.com's (2 digit), 45 NNN.com's (3 digit), 116 NNNN.com's (4 digit), 145 NNNNN.com's (5 digit), 72 NNNNNN.com's (6 digit), 18 NNNNNNN.com's (7 digit), 8 NNNNNNNN.com's (8 digit), 1 nine digit .com, 1 ten digit .com, and 2 eleven digit .com's. So five digit .com's are the most prevalent there, probably because of a combination of short length and cheap price/easy availability. Popularity starts to drop off at the six digit mark, even though there are almost an equal number of five-digit .com's registered as six-digit .com's. There are 426 pure numeric .com's in the 100,000 most popular sites. That means that approximately .43% of the top 100,000 domains are pure numeric .com's, and .213% of registered pure numeric .com domains are in the top 100,000. This is a little higher than their percentage of all registered .com domains (0.19%).
Pure numeric domains in the top 10,000
Rank Domain
| 25 | 163.com |
| 145 | 58.com |
| 150 | 360.cn |
| 157 | 56.com |
| 298 | 51.la |
| 336 | 126.com |
| 348 | 10086.cn |
| 378 | 4399.com |
| 459 | 39.net |
| 475 | 2345.com |
| 491 | 115.com |
| 574 | 189.cn |
| 649 | 888.com |
| 805 | 51.com |
| 813 | 6.cn |
| 886 | 17173.com |
| 988 | 178.com |
| 1462 | 12306.cn |
| 1482 | 10010.com |
| 1496 | 91.com |
| 1609 | 1778.com |
| 1766 | 61758.cn |
| 1902 | 118114.cn |
| 1983 | 1616.net |
| 2299 | 3366.com |
| 2342 | 4738.com |
| 2449 | 104.com.tw |
| 2573 | 5173.com |
| 2619 | 28.com |
| 2866 | 27.cn |
| 3161 | 07073.com |
| 3274 | 8684.cn |
| 3448 | 95559.com.cn |
| 3501 | 22.cn |
| 3560 | 192.com |
| 3601 | 53.com |
| 3717 | 265.com |
| 3815 | 4.cn |
| 3933 | 61.com |
| 4059 | 766.com |
| 4150 | 778669.com |
| 4190 | 447.cc |
| 4404 | 233.com |
| 4967 | 3322.org |
| 5012 | 131.com |
| 5042 | 55.la |
| 5126 | 518.com.tw |
| 5299 | 2548.cn |
| 5544 | 337.com |
| 5548 | 126.net |
| 5837 | 99114.com |
| 5839 | 7706.com |
| 5900 | 263.net |
| 5914 | 999120.net |
| 5947 | 9348.cn |
| 6132 | 3158.cn |
| 6272 | 5617.com |
| 6390 | 110.com |
| 6449 | 35.com |
| 6697 | 58.com.cn |
| 6878 | 9939.com |
| 6880 | 11467.com |
| 7127 | 591.com.tw |
| 7355 | 8264.com |
| 7451 | 726.com |
| 7806 | 89.com |
| 7808 | 80018.cn |
| 7969 | 8591.com.tw |
| 8140 | 411.com |
| 8188 | 8866.org |
| 8192 | 6665.com |
| 8499 | 293.net |
| 8525 | 101.ru |
| 8646 | 9991.com |
| 8857 | 118000.fr |
| 8886 | 315.com.cn |
| 9022 | 6949.com |
| 9285 | 3839.com |
| 9305 | 1881.no |
| 9450 | 369.com |
| 9535 | 1999.co.jp |
| 9719 | 95081.com |
All pure numeric .com domains in top 100,000.
Rank Domain
| 25 | 163.com |
| 145 | 58.com |
| 157 | 56.com |
| 336 | 126.com |
| 378 | 4399.com |
| 475 | 2345.com |
| 491 | 115.com |
| 649 | 888.com |
| 805 | 51.com |
| 886 | 17173.com |
| 988 | 178.com |
| 1482 | 10010.com |
| 1496 | 91.com |
| 1609 | 1778.com |
| 2299 | 3366.com |
| 2342 | 4738.com |
| 2573 | 5173.com |
| 2619 | 28.com |
| 3161 | 07073.com |
| 3560 | 192.com |
| 3601 | 53.com |
| 3717 | 265.com |
| 3933 | 61.com |
| 4059 | 766.com |
| 4150 | 778669.com |
| 4404 | 233.com |
| 5012 | 131.com |
| 5544 | 337.com |
| 5837 | 99114.com |
| 5839 | 7706.com |
| 6272 | 5617.com |
| 6390 | 110.com |
| 6449 | 35.com |
| 6878 | 9939.com |
| 6880 | 11467.com |
| 7355 | 8264.com |
| 7451 | 726.com |
| 7806 | 89.com |
| 8140 | 411.com |
| 8192 | 6665.com |
| 8646 | 9991.com |
| 9022 | 6949.com |
| 9285 | 3839.com |
| 9450 | 369.com |
| 9719 | 95081.com |
| 10039 | 998.com |
| 10511 | 46.com |
| 10626 | 7755.com |
| 10773 | 139.com |
| 10861 | 66163.com |
| 10931 | 3637.com |
| 11077 | 7322.com |
| 11118 | 5068.com |
| 11252 | 84232.com |
| 11515 | 5654.com |
| 12040 | 9477.com |
| 12086 | 997788.com |
| 12238 | 67.com |
| 12548 | 1166.com |
| 12794 | 9456.com |
| 13009 | 11870.com |
| 13018 | 176.com |
| 13564 | 6457.com |
| 13784 | 7794.com |
| 13857 | 5798.com |
| 13874 | 3987.com |
| 13911 | 186688.com |
| 14185 | 4008123123.com |
| 14691 | 703804.com |
| 15047 | 71737.com |
| 15113 | 9189.com |
| 15333 | 11192.com |
| 15349 | 1717388.com |
| 15407 | 7878.com |
| 15419 | 6701.com |
| 15448 | 12580777.com |
| 16159 | 8844.com |
| 16309 | 54271.com |
| 16428 | 680.com |
| 16540 | 2670.com |
| 16666 | 38522.com |
| 16724 | 51766.com |
| 17054 | 155.com |
| 17350 | 313.com |
| 17731 | 859652.com |
| 17771 | 020.com |
| 17776 | 159.com |
| 17887 | 3932.com |
| 17890 | 3533.com |
| 18051 | 24.com |
| 18566 | 9495.com |
| 18799 | 327110.com |
| 18852 | 26558.com |
| 18945 | 565882.com |
| 19989 | 4735.com |
| 20112 | 1518.com |
| 20147 | 11880.com |
| 20673 | 16888.com |
| 20865 | 03964.com |
| 20955 | 26622.com |
| 21105 | 72798.com |
| 21391 | 53737.com |
| 21818 | 88806.com |
| 21877 | 0793.com |
| 22036 | 526.com |
| 22066 | 9158.com |
| 22520 | 51240.com |
| 22778 | 1101.com |
| 22782 | 29958.com |
| 22817 | 5626.com |
| 23702 | 82669.com |
| 24094 | 5311314.com |
| 24211 | 91142.com |
| 24468 | 09635.com |
| 24528 | 2366.com |
| 25177 | 6711.com |
| 25287 | 50699.com |
| 25318 | 150600.com |
| 25686 | 3887.com |
| 25709 | 550909.com |
| 25754 | 3536.com |
| 26006 | 628.com |
| 26104 | 1122.com |
| 26147 | 84420.com |
| 26157 | 537.com |
| 26390 | 9223.com |
| 26642 | 221616.com |
| 26863 | 28365365.com |
| 27031 | 6781.com |
| 27192 | 9553.com |
| 27316 | 86864.com |
| 27434 | 66789.com |
| 27634 | 96363.com |
| 27700 | 0460.com |
| 27874 | 55188.com |
| 28290 | 6383.com |
| 28408 | 99166.com |
| 28427 | 9787.com |
| 28629 | 0491.com |
| 28701 | 7999.com |
| 28815 | 71727.com |
| 28947 | 258.com |
| 29228 | 89861.com |
| 29482 | 86865.com |
| 29963 | 1155.com |
| 30113 | 5281520.com |
| 30391 | 0838.com |
| 30439 | 8038890.com |
| 30454 | 38078.com |
| 30574 | 91695.com |
| 30643 | 881903.com |
| 30796 | 371.com |
| 31086 | 34131.com |
| 31258 | 568.com |
| 31440 | 7192.com |
| 31693 | 2426.com |
| 31980 | 6783.com |
| 32617 | 5359.com |
| 32648 | 4493.com |
| 32706 | 8384.com |
| 33251 | 350.com |
| 33607 | 0427.com |
| 33662 | 5778.com |
| 33761 | 9377.com |
| 34022 | 0594123.com |
| 34116 | 55277.com |
| 34280 | 477877.com |
| 35062 | 58816.com |
| 35117 | 7060.com |
| 35501 | 818.com |
| 35773 | 78.com |
| 35787 | 11186.com |
| 36008 | 86909.com |
| 36078 | 0594666.com |
| 36581 | 973.com |
| 36592 | 133133.com |
| 36804 | 3145.com |
| 36813 | 3181302.com |
| 36827 | 288900.com |
| 37116 | 86516.com |
| 37125 | 25131.com |
| 37756 | 3737.com |
| 38480 | 2837.com |
| 38495 | 4463.com |
| 38653 | 8018188.com |
| 39599 | 5201516.com |
| 39691 | 3487.com |
| 39886 | 319222.com |
| 39910 | 95195.com |
| 40063 | 44358.com |
| 40155 | 45575.com |
| 40272 | 7474.com |
| 40594 | 021008.com |
| 40742 | 11524.com |
| 40848 | 18487.com |
| 40976 | 14501.com |
| 41231 | 522889.com |
| 41232 | 33669.com |
| 41452 | 97158.com |
| 41461 | 169222.com |
| 41519 | 05927.com |
| 41575 | 31189.com |
| 41670 | 49998.com |
| 41684 | 864321.com |
| 41798 | 89178.com |
| 41832 | 81813.com |
| 41838 | 3234.com |
| 42098 | 88152.com |
| 42297 | 6543.com |
| 42788 | 118.com |
| 43234 | 168268.com |
| 43269 | 159188.com |
| 43384 | 128888.com |
| 43446 | 31117.com |
| 43761 | 44474.com |
| 44035 | 1181.com |
| 44363 | 16899168.com |
| 44853 | 41717.com |
| 44881 | 36578.com |
| 44962 | 533.com |
| 45179 | 69995.com |
| 45343 | 52529.com |
| 45609 | 94382.com |
| 45817 | 3652888.com |
| 46155 | 8234567.com |
| 46812 | 5228167.com |
| 46840 | 58583.com |
| 47084 | 60703.com |
| 47316 | 00568.com |
| 47521 | 3456.com |
| 47573 | 9188.com |
| 47622 | 22238.com |
| 47741 | 93576.com |
| 47863 | 365.com |
| 49239 | 99499.com |
| 49304 | 53356.com |
| 49515 | 168101.com |
| 50147 | 95178114.com |
| 50157 | 1360.com |
| 50292 | 57616.com |
| 50304 | 04168.com |
| 50377 | 292775.com |
| 50469 | 96567.com |
| 50544 | 0101860.com |
| 50826 | 9733.com |
| 50999 | 666178.com |
| 51318 | 12306.com |
| 51665 | 1532777.com |
| 51682 | 99822.com |
| 51934 | 2688.com |
| 51951 | 77730.com |
| 51999 | 587766.com |
| 52283 | 51811.com |
| 52675 | 66691.com |
| 52970 | 84488.com |
| 53493 | 88428.com |
| 53519 | 7880.com |
| 53527 | 66630.com |
| 53936 | 87787.com |
| 53964 | 99946.com |
| 53976 | 89993.com |
| 54037 | 0558.com |
| 54326 | 99797.com |
| 54631 | 0002.com |
| 54789 | 20209.com |
| 54819 | 12999.com |
| 54888 | 65454.com |
| 54890 | 5669.com |
| 55098 | 10086.com |
| 55351 | 148365.com |
| 55390 | 12530.com |
| 55597 | 994888.com |
| 55911 | 04404.com |
| 56099 | 99906.com |
| 56216 | 1242.com |
| 56245 | 0594139.com |
| 56252 | 53332.com |
| 56537 | 11190.com |
| 56569 | 92926.com |
| 56824 | 99901.com |
| 56967 | 30.com |
| 57207 | 1626.com |
| 57216 | 88997.com |
| 57283 | 77784.com |
| 57354 | 573333.com |
| 57369 | 05252.com |
| 57500 | 565656.com |
| 57686 | 123.com |
| 57732 | 44774.com |
| 57944 | 592163.com |
| 57965 | 51773.com |
| 57981 | 5093.com |
| 58068 | 77746.com |
| 58293 | 288880.com |
| 58505 | 2006555.com |
| 58617 | 636555.com |
| 58911 | 44992.com |
| 59055 | 99422.com |
| 59100 | 77816.com |
| 59272 | 00257.com |
| 59372 | 4224.com |
| 60184 | 7789.com |
| 60313 | 3155.com |
| 61079 | 29293.com |
| 61312 | 01768.com |
| 61522 | 12345611.com |
| 61570 | 63810.com |
| 61640 | 84422.com |
| 61853 | 826060.com |
| 62348 | 88.com |
| 62633 | 2265.com |
| 63084 | 42110.com |
| 63956 | 123456790.com |
| 64433 | 365960.com |
| 64967 | 6534.com |
| 64983 | 229944.com |
| 65027 | 88808885.com |
| 65349 | 4242.com |
| 65830 | 350400.com |
| 66010 | 999178.com |
| 66104 | 188.com |
| 66212 | 199001.com |
| 66321 | 87087.com |
| 66428 | 769.com |
| 67512 | 789179.com |
| 67581 | 2240.com |
| 67595 | 9995432.com |
| 67838 | 5677.com |
| 67881 | 28811.com |
| 68032 | 55223.com |
| 68390 | 678114.com |
| 68460 | 160.com |
| 68521 | 114115.com |
| 68626 | 007.com |
| 68676 | 82628.com |
| 68693 | 9611111.com |
| 69155 | 116.com |
| 69810 | 93959.com |
| 69814 | 3975.com |
| 70480 | 848836.com |
| 70755 | 155384.com |
| 70968 | 21253.com |
| 72314 | 7802.com |
| 72399 | 47897.com |
| 72413 | 212300.com |
| 72424 | 95105105.com |
| 72904 | 05618.com |
| 73118 | 884333.com |
| 73411 | 2055.com |
| 73730 | 0472.com |
| 74042 | 55.com |
| 74162 | 173737.com |
| 74601 | 156580.com |
| 74752 | 77169.com |
| 74842 | 898.com |
| 75018 | 908518.com |
| 75646 | 446655.com |
| 75724 | 886685.com |
| 76578 | 9839.com |
| 77187 | 6188.com |
| 78182 | 555775.com |
| 78592 | 597.com |
| 78886 | 3132.com |
| 78895 | 58188.com |
| 78972 | 81988888.com |
| 79285 | 572222.com |
| 79698 | 288226.com |
| 80113 | 77114.com |
| 80124 | 88218.com |
| 80224 | 17313.com |
| 80353 | 2859.com |
| 80745 | 64365.com |
| 80787 | 716200.com |
| 81857 | 27666.com |
| 82293 | 39099.com |
| 82394 | 8791.com |
| 82593 | 2866.com |
| 83513 | 13808188620.com |
| 83816 | 529270.com |
| 85753 | 332527.com |
| 87059 | 40407.com |
| 87147 | 139199.com |
| 87179 | 510560.com |
| 87987 | 7273.com |
| 88527 | 58100.com |
| 88862 | 9384.com |
| 89573 | 70.com |
| 89719 | 44386.com |
| 89740 | 3641.com |
| 89917 | 7711.com |
| 89949 | 055178.com |
| 90785 | 521000.com |
| 91134 | 65544.com |
| 91516 | 777888.com |
| 91916 | 02022222222.com |
| 92267 | 4948.com |
| 92387 | 766700.com |
| 92548 | 55515.com |
| 92635 | 800086.com |
| 93051 | 672.com |
| 93309 | 25175.com |
| 93362 | 39655.com |
| 93401 | 3996.com |
| 93656 | 801800.com |
| 94396 | 18888.com |
| 94473 | 076299.com |
| 94785 | 265266.com |
| 94836 | 43999.com |
| 94876 | 2125.com |
| 95019 | 777.com |
| 95653 | 5253.com |
| 95762 | 1855.com |
| 96023 | 44244.com |
| 96489 | 9588.com |
| 97065 | 166122.com |
| 97317 | 970300.com |
| 97398 | 528500.com |
| 97720 | 56567.com |
| 98239 | 16768.com |
| 98629 | 44409.com |
| 98727 | 6173.com |
| 99438 | 580114.com |
| 99533 | 70468.com |
| 99553 | 07430743.com |
| 99724 | 059455.com |
| 99926 | 6655.com |