All IP Ranges
Browse the public IPv4 address space by block. Select a /8 range below to see its /16 breakdown.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 1.0.0.0/8 | South Korea (36%) | 15 | 180 | 786 |
| 2.0.0.0/8 | Netherlands (19%) | 76 | 544 | 1,276 |
| 3.0.0.0/8 | United States (100%) | 1 | 4 | 222 |
| 4.0.0.0/8 | United States (94%) | 2 | 8 | 17 |
| 5.0.0.0/8 | Russia (18%) | 94 | 1621 | 3,322 |
| 6.0.0.0/8 | United States (98%) | 2 | 22 | 328 |
| 7.0.0.0/8 | United States (100%) | 1 | 2 | 10 |
| 8.0.0.0/8 | United States (93%) | 23 | 645 | 2,142 |
| 9.0.0.0/8 | United States (38%) | 17 | 51 | 298 |
| 11.0.0.0/8 | United States (99%) | 2 | 2 | 69 |
| 12.0.0.0/8 | United States (99%) | 5 | 634 | 2,022 |
| 13.0.0.0/8 | United States (55%) | 32 | 101 | 290 |
| 14.0.0.0/8 | Australia (37%) | 28 | 208 | 1,243 |
| 15.0.0.0/8 | United States (88%) | 5 | 21 | 208 |
| 16.0.0.0/8 | United States (84%) | 14 | 79 | 275 |
| 17.0.0.0/8 | United States (100%) | 2 | 3 | 392 |
| 18.0.0.0/8 | United States (100%) | 2 | 5 | 305 |
| 19.0.0.0/8 | United States (40%) | 3 | 3 | 5 |
| 20.0.0.0/8 | United States (99%) | 2 | 10 | 184 |
| 21.0.0.0/8 | United States (100%) | 1 | 1 | 5 |
| 22.0.0.0/8 | United States (100%) | 2 | 2 | 219 |
| 23.0.0.0/8 | United States (62%) | 75 | 2146 | 6,467 |
| 24.0.0.0/8 | United States (86%) | 24 | 328 | 1,576 |
| 25.0.0.0/8 | United States (100%) | 1 | 1 | 3 |
| 26.0.0.0/8 | United States (100%) | 1 | 2 | 3 |
| 27.0.0.0/8 | Australia (21%) | 32 | 349 | 1,113 |
| 28.0.0.0/8 | United States (100%) | 1 | 3 | 12 |
| 29.0.0.0/8 | United States (100%) | 1 | 1 | 8 |
| 31.0.0.0/8 | Russia (15%) | 90 | 1583 | 2,994 |
| 32.0.0.0/8 | United States (98%) | 5 | 18 | 160 |
| 33.0.0.0/8 | United States (100%) | 1 | 1 | 1 |
| 34.0.0.0/8 | United States (78%) | 3 | 10 | 160 |
| 35.0.0.0/8 | United States (96%) | 2 | 41 | 228 |
| 36.0.0.0/8 | China (61%) | 27 | 240 | 1,465 |
| 37.0.0.0/8 | Russia (16%) | 84 | 1147 | 2,276 |
| 38.0.0.0/8 | United States (66%) | 101 | 2730 | 8,279 |
| 39.0.0.0/8 | China (75%) | 10 | 67 | 721 |
| 40.0.0.0/8 | United States (84%) | 14 | 72 | 313 |
| 41.0.0.0/8 | South Africa (19%) | 67 | 454 | 1,878 |
| 42.0.0.0/8 | China (31%) | 14 | 76 | 366 |
| 43.0.0.0/8 | China (24%) | 56 | 757 | 1,620 |
| 44.0.0.0/8 | United States (64%) | 42 | 372 | 788 |
| 45.0.0.0/8 | Brazil (22%) | 149 | 7415 | 13,030 |
| 46.0.0.0/8 | Russia (20%) | 89 | 1765 | 3,352 |
| 47.0.0.0/8 | United States (49%) | 11 | 81 | 481 |
| 48.0.0.0/8 | United States (99%) | 2 | 6 | 168 |
| 49.0.0.0/8 | China (44%) | 28 | 235 | 1,426 |
| 50.0.0.0/8 | United States (93%) | 35 | 647 | 2,922 |
| 51.0.0.0/8 | United States (40%) | 26 | 129 | 568 |
| 52.0.0.0/8 | United States (87%) | 10 | 115 | 301 |
| 53.0.0.0/8 | Germany (100%) | 1 | 1 | 1 |
| 54.0.0.0/8 | United States (88%) | 3 | 7 | 135 |
| 55.0.0.0/8 | United States (100%) | 1 | 56 | 655 |
| 56.0.0.0/8 | United States (100%) | 1 | 3 | 59 |
| 57.0.0.0/8 | United States (89%) | 11 | 30 | 284 |
| 58.0.0.0/8 | China (48%) | 24 | 282 | 1,433 |
| 59.0.0.0/8 | India (28%) | 26 | 223 | 993 |
| 60.0.0.0/8 | Australia (45%) | 15 | 67 | 618 |
| 61.0.0.0/8 | South Korea (31%) | 29 | 481 | 2,527 |
| 62.0.0.0/8 | Russia (16%) | 82 | 1101 | 2,515 |
| 63.0.0.0/8 | United States (85%) | 37 | 693 | 2,190 |
| 64.0.0.0/8 | United States (84%) | 74 | 1905 | 5,379 |
| 65.0.0.0/8 | United States (88%) | 47 | 842 | 2,484 |
| 66.0.0.0/8 | United States (83%) | 71 | 1659 | 4,675 |
| 67.0.0.0/8 | United States (89%) | 39 | 898 | 2,631 |
| 68.0.0.0/8 | United States (90%) | 25 | 504 | 1,665 |
| 69.0.0.0/8 | United States (87%) | 54 | 1201 | 3,510 |
| 70.0.0.0/8 | United States (94%) | 10 | 291 | 1,057 |
| 71.0.0.0/8 | United States (98%) | 7 | 142 | 815 |
| 72.0.0.0/8 | United States (83%) | 53 | 698 | 2,147 |
| 73.0.0.0/8 | United States (100%) | 1 | 1 | 1 |
| 74.0.0.0/8 | United States (88%) | 43 | 1168 | 2,787 |
| 75.0.0.0/8 | United States (96%) | 7 | 198 | 831 |
| 76.0.0.0/8 | United States (93%) | 18 | 306 | 946 |
| 77.0.0.0/8 | Russia (20%) | 84 | 1202 | 2,235 |
| 78.0.0.0/8 | Bulgaria (15%) | 74 | 770 | 1,607 |
| 79.0.0.0/8 | Russia (19%) | 67 | 644 | 1,368 |
| 80.0.0.0/8 | Russia (15%) | 104 | 1232 | 2,243 |
| 81.0.0.0/8 | Russia (19%) | 83 | 1030 | 2,016 |
| 82.0.0.0/8 | United States (20%) | 96 | 1131 | 3,848 |
| 83.0.0.0/8 | Russia (18%) | 65 | 768 | 1,478 |
| 84.0.0.0/8 | United States (13%) | 69 | 682 | 1,765 |
| 85.0.0.0/8 | Russia (15%) | 88 | 1475 | 3,241 |
| 86.0.0.0/8 | Romania (13%) | 60 | 406 | 1,062 |
| 87.0.0.0/8 | United States (18%) | 82 | 900 | 2,064 |
| 88.0.0.0/8 | Turkey (11%) | 68 | 529 | 1,322 |
| 89.0.0.0/8 | Russia (12%) | 99 | 1648 | 4,160 |
| 90.0.0.0/8 | Spain (44%) | 30 | 81 | 575 |
| 91.0.0.0/8 | Russia (20%) | 99 | 5522 | 8,220 |
| 92.0.0.0/8 | Russia (17%) | 82 | 845 | 2,156 |
| 93.0.0.0/8 | Russia (16%) | 81 | 1222 | 2,068 |
| 94.0.0.0/8 | Russia (19%) | 90 | 1513 | 3,217 |
| 95.0.0.0/8 | Russia (24%) | 85 | 1152 | 2,673 |
| 96.0.0.0/8 | United States (85%) | 30 | 305 | 1,758 |
| 97.0.0.0/8 | United States (95%) | 4 | 114 | 339 |
| 98.0.0.0/8 | United States (92%) | 21 | 244 | 791 |
| 99.0.0.0/8 | United States (65%) | 3 | 29 | 178 |
| 100.0.0.0/8 | United States (90%) | 5 | 39 | 69 |
| 101.0.0.0/8 | China (34%) | 27 | 196 | 742 |
| 102.0.0.0/8 | South Africa (30%) | 89 | 1430 | 2,604 |
| 103.0.0.0/8 | India (26%) | 108 | 10551 | 20,802 |
| 104.0.0.0/8 | United States (61%) | 77 | 1336 | 4,176 |
| 105.0.0.0/8 | South Africa (54%) | 19 | 39 | 400 |
| 106.0.0.0/8 | China (34%) | 13 | 92 | 588 |
| 107.0.0.0/8 | United States (86%) | 37 | 349 | 1,359 |
| 108.0.0.0/8 | United States (80%) | 32 | 274 | 915 |
| 109.0.0.0/8 | Russia (21%) | 87 | 1411 | 2,738 |
| 110.0.0.0/8 | China (22%) | 31 | 326 | 1,193 |
| 111.0.0.0/8 | China (75%) | 28 | 222 | 1,440 |
| 112.0.0.0/8 | China (53%) | 21 | 185 | 1,510 |
| 113.0.0.0/8 | China (30%) | 37 | 272 | 928 |
| 114.0.0.0/8 | China (48%) | 29 | 262 | 1,283 |
| 115.0.0.0/8 | China (24%) | 32 | 281 | 1,063 |
| 116.0.0.0/8 | China (27%) | 36 | 405 | 1,171 |
| 117.0.0.0/8 | China (71%) | 30 | 262 | 1,931 |
| 118.0.0.0/8 | China (30%) | 31 | 236 | 1,121 |
| 119.0.0.0/8 | China (28%) | 34 | 364 | 1,167 |
| 120.0.0.0/8 | China (81%) | 19 | 170 | 1,446 |
| 121.0.0.0/8 | China (39%) | 26 | 286 | 1,302 |
| 122.0.0.0/8 | India (32%) | 29 | 286 | 1,437 |
| 123.0.0.0/8 | China (21%) | 31 | 283 | 1,101 |
| 124.0.0.0/8 | China (24%) | 35 | 288 | 1,057 |
| 125.0.0.0/8 | China (33%) | 24 | 205 | 1,079 |
| 126.0.0.0/8 | Philippines (49%) | 3 | 19 | 81 |
| 128.0.0.0/8 | United States (64%) | 51 | 497 | 1,088 |
| 129.0.0.0/8 | United States (72%) | 41 | 294 | 803 |
| 130.0.0.0/8 | United States (56%) | 67 | 644 | 1,398 |
| 131.0.0.0/8 | United States (60%) | 58 | 840 | 2,154 |
| 132.0.0.0/8 | United States (58%) | 38 | 211 | 804 |
| 133.0.0.0/8 | Japan (97%) | 4 | 131 | 346 |
| 134.0.0.0/8 | United States (59%) | 50 | 412 | 1,084 |
| 135.0.0.0/8 | United States (69%) | 22 | 139 | 480 |
| 136.0.0.0/8 | United States (68%) | 47 | 373 | 1,067 |
| 137.0.0.0/8 | United States (77%) | 36 | 436 | 1,320 |
| 138.0.0.0/8 | Brazil (33%) | 82 | 1394 | 2,318 |
| 139.0.0.0/8 | United States (55%) | 65 | 516 | 1,113 |
| 140.0.0.0/8 | United States (69%) | 44 | 381 | 1,430 |
| 141.0.0.0/8 | United States (37%) | 74 | 703 | 1,347 |
| 142.0.0.0/8 | Canada (43%) | 38 | 566 | 1,881 |
| 143.0.0.0/8 | United States (53%) | 67 | 724 | 1,701 |
| 144.0.0.0/8 | United States (53%) | 59 | 646 | 1,435 |
| 145.0.0.0/8 | Netherlands (30%) | 45 | 221 | 574 |
| 146.0.0.0/8 | United States (39%) | 78 | 654 | 1,334 |
| 147.0.0.0/8 | United States (46%) | 66 | 708 | 1,617 |
| 148.0.0.0/8 | United States (45%) | 58 | 465 | 1,398 |
| 149.0.0.0/8 | United States (54%) | 84 | 746 | 2,029 |
| 150.0.0.0/8 | United States (40%) | 58 | 471 | 1,030 |
| 151.0.0.0/8 | United States (38%) | 76 | 754 | 1,867 |
| 152.0.0.0/8 | United States (45%) | 63 | 372 | 1,248 |
| 153.0.0.0/8 | United States (35%) | 57 | 307 | 870 |
| 154.0.0.0/8 | United States (45%) | 133 | 997 | 3,892 |
| 155.0.0.0/8 | United States (66%) | 63 | 496 | 1,637 |
| 156.0.0.0/8 | United States (51%) | 66 | 483 | 1,869 |
| 157.0.0.0/8 | United States (27%) | 65 | 913 | 1,646 |
| 158.0.0.0/8 | United States (60%) | 65 | 509 | 1,312 |
| 159.0.0.0/8 | United States (55%) | 55 | 497 | 1,390 |
| 160.0.0.0/8 | United States (28%) | 91 | 1332 | 2,129 |
| 161.0.0.0/8 | United States (54%) | 70 | 624 | 1,437 |
| 162.0.0.0/8 | United States (78%) | 67 | 1483 | 2,955 |
| 163.0.0.0/8 | United States (25%) | 64 | 1042 | 1,774 |
| 164.0.0.0/8 | United States (42%) | 73 | 435 | 1,156 |
| 165.0.0.0/8 | United States (47%) | 64 | 745 | 1,694 |
| 166.0.0.0/8 | United States (72%) | 40 | 218 | 1,166 |
| 167.0.0.0/8 | United States (70%) | 66 | 798 | 1,858 |
| 168.0.0.0/8 | United States (36%) | 72 | 1290 | 2,396 |
| 169.0.0.0/8 | United States (56%) | 69 | 367 | 690 |
| 170.0.0.0/8 | United States (46%) | 66 | 1724 | 3,266 |
| 171.0.0.0/8 | United States (19%) | 45 | 204 | 623 |
| 172.0.0.0/8 | United States (67%) | 43 | 589 | 2,258 |
| 173.0.0.0/8 | United States (83%) | 34 | 660 | 2,145 |
| 174.0.0.0/8 | United States (91%) | 13 | 244 | 927 |
| 175.0.0.0/8 | South Korea (28%) | 33 | 254 | 678 |
| 176.0.0.0/8 | Russia (27%) | 78 | 1295 | 2,199 |
| 177.0.0.0/8 | Brazil (79%) | 39 | 1487 | 3,034 |
| 178.0.0.0/8 | Russia (19%) | 91 | 1461 | 3,002 |
| 179.0.0.0/8 | Brazil (52%) | 54 | 764 | 1,412 |
| 180.0.0.0/8 | China (47%) | 36 | 338 | 1,555 |
| 181.0.0.0/8 | Colombia (18%) | 50 | 570 | 1,948 |
| 182.0.0.0/8 | India (34%) | 30 | 246 | 1,114 |
| 183.0.0.0/8 | China (79%) | 20 | 143 | 1,425 |
| 184.0.0.0/8 | United States (70%) | 29 | 295 | 1,378 |
| 185.0.0.0/8 | United Kingdom (9%) | 135 | 10705 | 20,687 |
| 186.0.0.0/8 | Brazil (38%) | 42 | 793 | 2,277 |
| 187.0.0.0/8 | Brazil (42%) | 31 | 532 | 2,117 |
| 188.0.0.0/8 | Russia (20%) | 92 | 1321 | 3,116 |
| 189.0.0.0/8 | Mexico (48%) | 30 | 433 | 2,113 |
| 190.0.0.0/8 | Brazil (16%) | 40 | 886 | 3,718 |
| 191.0.0.0/8 | Brazil (45%) | 56 | 567 | 1,203 |
| 192.0.0.0/8 | United States (62%) | 119 | 4259 | 9,308 |
| 193.0.0.0/8 | Russia (10%) | 106 | 5191 | 9,500 |
| 194.0.0.0/8 | Russia (12%) | 99 | 4160 | 8,035 |
| 195.0.0.0/8 | Russia (16%) | 96 | 3718 | 6,521 |
| 196.0.0.0/8 | South Africa (27%) | 81 | 586 | 2,217 |
| 197.0.0.0/8 | South Africa (31%) | 59 | 212 | 1,140 |
| 198.0.0.0/8 | United States (81%) | 69 | 2497 | 5,001 |
| 199.0.0.0/8 | United States (79%) | 72 | 2664 | 5,252 |
| 200.0.0.0/8 | Brazil (29%) | 59 | 1514 | 4,494 |
| 201.0.0.0/8 | Mexico (29%) | 57 | 817 | 2,925 |
| 202.0.0.0/8 | Japan (15%) | 77 | 2147 | 5,879 |
| 203.0.0.0/8 | Australia (29%) | 73 | 2016 | 6,845 |
| 204.0.0.0/8 | United States (80%) | 78 | 2104 | 4,222 |
| 205.0.0.0/8 | United States (76%) | 59 | 1116 | 3,268 |
| 206.0.0.0/8 | United States (77%) | 80 | 1437 | 3,702 |
| 207.0.0.0/8 | United States (80%) | 54 | 1239 | 3,819 |
| 208.0.0.0/8 | United States (87%) | 57 | 1920 | 4,041 |
| 209.0.0.0/8 | United States (79%) | 84 | 1676 | 4,531 |
| 210.0.0.0/8 | South Korea (38%) | 29 | 745 | 3,584 |
| 211.0.0.0/8 | South Korea (65%) | 15 | 492 | 2,671 |
| 212.0.0.0/8 | Russia (13%) | 101 | 1788 | 4,310 |
| 213.0.0.0/8 | Russia (13%) | 97 | 1594 | 3,604 |
| 214.0.0.0/8 | United States (82%) | 3 | 63 | 1,003 |
| 215.0.0.0/8 | United States (98%) | 2 | 23 | 121 |
| 216.0.0.0/8 | United States (83%) | 78 | 2151 | 5,810 |
| 217.0.0.0/8 | Russia (13%) | 93 | 1606 | 3,205 |
| 218.0.0.0/8 | China (51%) | 22 | 297 | 1,406 |
| 219.0.0.0/8 | China (43%) | 13 | 230 | 786 |
| 220.0.0.0/8 | South Korea (35%) | 21 | 278 | 1,333 |
| 221.0.0.0/8 | China (68%) | 16 | 129 | 975 |
| 222.0.0.0/8 | China (55%) | 20 | 173 | 941 |
| 223.0.0.0/8 | China (54%) | 28 | 241 | 1,510 |