OSN

Address directory

IPv4 address directory

As of 2026-10-08, the dataset holds 150 930 759 IPv4 addresses in 204 /8 blocks. Pick a block to see its /16s, its /24s and their hosts.

/8 blocks

1.0.0.0/81 369 417 hosts · 32 036 with CVEs2.0.0.0/82 317 783 hosts · 31 715 with CVEs3.0.0.0/82 458 718 hosts · 110 386 with CVEs4.0.0.0/8348 857 hosts · 12 712 with CVEs5.0.0.0/81 624 189 hosts · 107 009 with CVEs8.0.0.0/8958 885 hosts · 140 815 with CVEs9.0.0.0/899 041 hosts · 2 470 with CVEs10.0.0.0/85 hosts12.0.0.0/8262 780 hosts · 3 350 with CVEs13.0.0.0/81 278 361 hosts · 34 644 with CVEs14.0.0.0/82 580 028 hosts · 15 738 with CVEs15.0.0.0/8313 327 hosts · 18 092 with CVEs16.0.0.0/8323 951 hosts · 12 735 with CVEs17.0.0.0/825 189 hosts18.0.0.0/81 591 894 hosts · 20 837 with CVEs19.0.0.0/82 971 hosts · 65 with CVEs20.0.0.0/81 005 783 hosts · 43 698 with CVEs23.0.0.0/83 767 760 hosts · 56 802 with CVEs24.0.0.0/8540 399 hosts · 9 805 with CVEs25.0.0.0/81 536 hosts27.0.0.0/81 324 873 hosts · 8 069 with CVEs31.0.0.0/81 113 281 hosts · 41 178 with CVEs32.0.0.0/8274 974 hosts · 3 865 with CVEs34.0.0.0/83 391 647 hosts · 241 582 with CVEs35.0.0.0/81 408 003 hosts · 115 393 with CVEs36.0.0.0/8937 086 hosts · 10 745 with CVEs37.0.0.0/81 881 490 hosts · 53 596 with CVEs38.0.0.0/81 520 490 hosts · 70 650 with CVEs39.0.0.0/81 105 154 hosts · 41 618 with CVEs40.0.0.0/8244 961 hosts · 10 972 with CVEs41.0.0.0/8689 132 hosts · 6 358 with CVEs42.0.0.0/8390 402 hosts · 14 251 with CVEs43.0.0.0/8914 372 hosts · 158 947 with CVEs44.0.0.0/8564 989 hosts · 20 829 with CVEs45.0.0.0/81 676 538 hosts · 255 463 with CVEs46.0.0.0/82 112 785 hosts · 112 730 with CVEs47.0.0.0/81 458 264 hosts · 403 554 with CVEs48.0.0.0/860 904 hosts · 4 727 with CVEs49.0.0.0/8318 714 hosts · 62 037 with CVEs50.0.0.0/8399 346 hosts · 48 796 with CVEs51.0.0.0/8953 511 hosts · 124 370 with CVEs52.0.0.0/82 016 124 hosts · 109 769 with CVEs54.0.0.0/81 375 294 hosts · 117 859 with CVEs56.0.0.0/842 776 hosts · 2 842 with CVEs57.0.0.0/8138 868 hosts · 17 968 with CVEs58.0.0.0/8214 361 hosts · 10 254 with CVEs59.0.0.0/8274 607 hosts · 15 940 with CVEs60.0.0.0/8168 672 hosts · 18 245 with CVEs61.0.0.0/8330 319 hosts · 16 021 with CVEs62.0.0.0/82 543 259 hosts · 50 968 with CVEs63.0.0.0/8261 094 hosts · 8 937 with CVEs64.0.0.0/8423 893 hosts · 64 366 with CVEs65.0.0.0/8312 891 hosts · 39 311 with CVEs66.0.0.0/8352 501 hosts · 41 550 with CVEs67.0.0.0/8253 931 hosts · 26 375 with CVEs68.0.0.0/8204 976 hosts · 22 786 with CVEs69.0.0.0/8296 601 hosts · 26 748 with CVEs70.0.0.0/8123 236 hosts · 7 795 with CVEs71.0.0.0/8135 305 hosts · 2 816 with CVEs72.0.0.0/8515 738 hosts · 23 086 with CVEs73.0.0.0/877 681 hosts · 1 467 with CVEs74.0.0.0/8271 888 hosts · 22 495 with CVEs75.0.0.0/8140 444 hosts · 6 042 with CVEs76.0.0.0/8169 259 hosts · 2 129 with CVEs77.0.0.0/81 786 241 hosts · 52 647 with CVEs78.0.0.0/82 565 905 hosts · 37 597 with CVEs79.0.0.0/81 104 523 hosts · 23 544 with CVEs80.0.0.0/81 991 804 hosts · 41 359 with CVEs81.0.0.0/82 459 890 hosts · 36 403 with CVEs82.0.0.0/81 828 844 hosts · 56 560 with CVEs83.0.0.0/83 038 709 hosts · 28 191 with CVEs84.0.0.0/83 245 093 hosts · 31 538 with CVEs85.0.0.0/82 963 616 hosts · 66 128 with CVEs86.0.0.0/8768 657 hosts · 12 655 with CVEs87.0.0.0/81 261 170 hosts · 39 962 with CVEs88.0.0.0/82 289 920 hosts · 28 879 with CVEs89.0.0.0/82 104 652 hosts · 95 078 with CVEs90.0.0.0/82 455 198 hosts · 7 754 with CVEs91.0.0.0/82 124 597 hosts · 105 717 with CVEs92.0.0.0/81 498 934 hosts · 29 806 with CVEs93.0.0.0/8914 233 hosts · 23 745 with CVEs94.0.0.0/81 225 041 hosts · 64 349 with CVEs95.0.0.0/82 109 218 hosts · 62 846 with CVEs96.0.0.0/8223 108 hosts · 14 159 with CVEs97.0.0.0/868 969 hosts · 2 680 with CVEs98.0.0.0/8335 618 hosts · 10 196 with CVEs99.0.0.0/8223 263 hosts · 3 708 with CVEs100.0.0.0/8475 952 hosts · 13 084 with CVEs101.0.0.0/8348 162 hosts · 63 351 with CVEs102.0.0.0/8249 723 hosts · 16 619 with CVEs103.0.0.0/81 127 099 hosts · 131 311 with CVEs104.0.0.0/81 890 101 hosts · 86 435 with CVEs105.0.0.0/852 918 hosts · 941 with CVEs106.0.0.0/8271 231 hosts · 48 391 with CVEs107.0.0.0/8411 244 hosts · 44 845 with CVEs108.0.0.0/8562 646 hosts · 20 816 with CVEs109.0.0.0/81 296 844 hosts · 39 045 with CVEs110.0.0.0/8156 001 hosts · 14 019 with CVEs111.0.0.0/8260 482 hosts · 31 723 with CVEs112.0.0.0/8423 591 hosts · 14 674 with CVEs113.0.0.0/8217 235 hosts · 15 069 with CVEs114.0.0.0/8284 646 hosts · 23 250 with CVEs115.0.0.0/8549 954 hosts · 25 605 with CVEs116.0.0.0/8362 728 hosts · 39 647 with CVEs117.0.0.0/8242 548 hosts · 20 302 with CVEs118.0.0.0/8656 260 hosts · 34 246 with CVEs119.0.0.0/8572 833 hosts · 25 612 with CVEs120.0.0.0/8346 134 hosts · 43 917 with CVEs121.0.0.0/8550 210 hosts · 40 933 with CVEs122.0.0.0/8263 846 hosts · 17 533 with CVEs123.0.0.0/8273 332 hosts · 22 122 with CVEs124.0.0.0/8355 333 hosts · 18 020 with CVEs125.0.0.0/8404 930 hosts · 9 326 with CVEs126.0.0.0/812 594 hosts · 317 with CVEs128.0.0.0/8431 581 hosts · 13 236 with CVEs129.0.0.0/8797 425 hosts · 6 671 with CVEs130.0.0.0/81 583 635 hosts · 18 862 with CVEs131.0.0.0/8529 240 hosts · 1 841 with CVEs132.0.0.0/8232 050 hosts · 3 551 with CVEs134.0.0.0/8444 740 hosts · 12 193 with CVEs135.0.0.0/879 616 hosts · 17 695 with CVEs136.0.0.0/8294 768 hosts · 10 174 with CVEs137.0.0.0/8701 110 hosts · 3 631 with CVEs138.0.0.0/8774 176 hosts · 28 656 with CVEs139.0.0.0/81 711 288 hosts · 11 671 with CVEs140.0.0.0/8364 504 hosts · 4 126 with CVEs141.0.0.0/8753 637 hosts · 23 040 with CVEs142.0.0.0/842 194 hosts · 8 011 with CVEs143.0.0.0/8393 476 hosts · 4 906 with CVEs144.0.0.0/81 088 417 hosts · 24 264 with CVEs145.0.0.0/8367 150 hosts · 7 847 with CVEs146.0.0.0/8937 140 hosts · 14 207 with CVEs147.0.0.0/8738 822 hosts · 12 284 with CVEs148.0.0.0/8960 305 hosts · 6 814 with CVEs149.0.0.0/8289 817 hosts · 12 480 with CVEs150.0.0.0/8289 946 hosts · 4 187 with CVEs151.0.0.0/8708 864 hosts · 13 576 with CVEs152.0.0.0/8407 598 hosts · 16 234 with CVEs153.0.0.0/8338 949 hosts · 1 002 with CVEs154.0.0.0/8223 611 hosts · 5 206 with CVEs155.0.0.0/8302 662 hosts · 1 209 with CVEs156.0.0.0/8374 340 hosts · 2 694 with CVEs157.0.0.0/8783 232 hosts · 27 004 with CVEs158.0.0.0/81 081 584 hosts · 11 478 with CVEs159.0.0.0/81 154 942 hosts · 30 566 with CVEs160.0.0.0/8228 982 hosts · 1 249 with CVEs161.0.0.0/8343 385 hosts · 15 245 with CVEs162.0.0.0/870 948 hosts · 16 732 with CVEs163.0.0.0/8259 463 hosts · 5 210 with CVEs164.0.0.0/8690 070 hosts · 16 548 with CVEs165.0.0.0/861 183 hosts · 12 825 with CVEs166.0.0.0/845 049 hosts · 1 566 with CVEs167.0.0.0/8122 193 hosts · 30 266 with CVEs168.0.0.0/890 256 hosts · 12 374 with CVEs169.0.0.0/811 536 hosts · 559 with CVEs170.0.0.0/869 732 hosts · 1 093 with CVEs171.0.0.0/8164 277 hosts · 1 109 with CVEs172.0.0.0/8146 727 hosts · 19 877 with CVEs173.0.0.0/840 727 hosts · 9 224 with CVEs174.0.0.0/85 125 hosts · 915 with CVEs175.0.0.0/84 035 hosts · 196 with CVEs176.0.0.0/81 006 381 hosts · 22 522 with CVEs177.0.0.0/819 080 hosts · 134 with CVEs178.0.0.0/81 590 309 hosts · 82 981 with CVEs179.0.0.0/890 741 hosts · 1 076 with CVEs180.0.0.0/8913 hosts · 396 with CVEs181.0.0.0/813 123 hosts · 433 with CVEs182.0.0.0/84 092 hosts183.0.0.0/889 hosts · 29 with CVEs184.0.0.0/892 231 hosts · 816 with CVEs185.0.0.0/82 256 578 hosts · 124 149 with CVEs186.0.0.0/821 117 hosts · 55 with CVEs187.0.0.0/8268 361 hosts · 543 with CVEs188.0.0.0/81 233 400 hosts · 56 990 with CVEs189.0.0.0/8229 527 hosts190.0.0.0/84 764 hosts · 997 with CVEs191.0.0.0/849 696 hosts · 739 with CVEs192.0.0.0/81 043 668 hosts · 9 566 with CVEs193.0.0.0/83 752 526 hosts · 38 457 with CVEs194.0.0.0/83 014 679 hosts · 44 748 with CVEs195.0.0.0/82 138 012 hosts · 45 065 with CVEs196.0.0.0/824 844 hosts · 552 with CVEs197.0.0.0/8217 hosts · 12 with CVEs198.0.0.0/824 637 hosts · 3 232 with CVEs199.0.0.0/826 934 hosts · 1 556 with CVEs200.0.0.0/827 656 hosts · 662 with CVEs201.0.0.0/833 388 hosts · 39 with CVEs202.0.0.0/825 012 hosts · 3 582 with CVEs203.0.0.0/810 787 hosts · 450 with CVEs204.0.0.0/853 027 hosts · 12 228 with CVEs205.0.0.0/873 618 hosts · 394 with CVEs206.0.0.0/837 804 hosts · 7 745 with CVEs207.0.0.0/842 598 hosts · 10 013 with CVEs208.0.0.0/811 450 hosts · 1 513 with CVEs209.0.0.0/870 338 hosts · 12 772 with CVEs210.0.0.0/8146 hosts · 1 with CVEs211.0.0.0/81 534 hosts · 13 with CVEs212.0.0.0/82 012 927 hosts · 46 360 with CVEs213.0.0.0/82 794 034 hosts · 40 576 with CVEs216.0.0.0/854 655 hosts · 2 742 with CVEs217.0.0.0/81 779 146 hosts · 56 577 with CVEs219.0.0.0/81 hosts220.0.0.0/8318 hosts · 5 with CVEs223.0.0.0/8606 hosts · 2 with CVEs

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