Top BGP ASNsdata as of 2026-09-15 12:52

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 574
IPv4 origin ASNs
79 095
IPv6 origin ASNs
37 375

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 86 574 ASNs · sort: IPv4 addresses (↓) · showing 401–500
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
401 AS37054 103 1.21M 1 65.5k WHOIS ↗ RADAR ↗
402 AS24757 512 1.21M 2 65.5k WHOIS ↗ RADAR ↗
403 AS35807 308 1.21M 48 535.8k WHOIS ↗ RADAR ↗
404 AS12353 28 1.21M 2 589.8k WHOIS ↗ RADAR ↗
405 AS15895 45 1.21M 2 131.1k WHOIS ↗ RADAR ↗
406 AS8346 219 1.19M 11 65.5k WHOIS ↗ RADAR ↗
407 AS6866 142 1.18M 19 2.1M WHOIS ↗ RADAR ↗
408 AS4010 39 1.18M · · WHOIS ↗ RADAR ↗
409 AS2764 1 444 1.17M 112 262.3k WHOIS ↗ RADAR ↗
410 AS12975 526 1.17M 8 65.5k WHOIS ↗ RADAR ↗
411 AS58593 37 1.17M 4 98.3k WHOIS ↗ RADAR ↗
412 AS17638 521 1.16M 19 459k WHOIS ↗ RADAR ↗
413 AS136907 566 1.16M 79 10.3k WHOIS ↗ RADAR ↗
414 AS9443 47 1.15M 3 196.6k WHOIS ↗ RADAR ↗
415 AS9534 73 1.15M 13 65.8k WHOIS ↗ RADAR ↗
416 AS3216 591 1.15M 6 262.1k WHOIS ↗ RADAR ↗
417 AS17709 71 1.15M 7 4.33M WHOIS ↗ RADAR ↗
418 AS36994 139 1.14M 8 208.9k WHOIS ↗ RADAR ↗
419 AS17378 391 1.14M 50 958.6k WHOIS ↗ RADAR ↗
420 AS17962 29 1.14M 6 65.6k WHOIS ↗ RADAR ↗
421 AS24400 539 1.13M 602 2.89M WHOIS ↗ RADAR ↗
422 AS7497 467 1.12M 168 1.18M WHOIS ↗ RADAR ↗
423 AS224 18 1.12M 3 65.5k WHOIS ↗ RADAR ↗
424 AS37518 18 1.11M · · WHOIS ↗ RADAR ↗
425 AS2675 364 1.11M · · WHOIS ↗ RADAR ↗
426 AS5466 25 1.11M 3 524.3k WHOIS ↗ RADAR ↗
427 AS9848 153 1.1M 2 131.1k WHOIS ↗ RADAR ↗
428 AS38266 768 1.09M 1332 71.4k WHOIS ↗ RADAR ↗
429 AS206067 288 1.09M 81 149.5k WHOIS ↗ RADAR ↗
430 AS36974 92 1.08M 1 2.1M WHOIS ↗ RADAR ↗
431 AS12880 71 1.08M 1 1 WHOIS ↗ RADAR ↗
432 AS37100 11 1.08M 3 196.6k WHOIS ↗ RADAR ↗
433 AS8070 30 1.07M 14 17.9k WHOIS ↗ RADAR ↗
434 AS7726 92 1.07M 25 201k WHOIS ↗ RADAR ↗
435 AS61461 116 1.07M 35 74.2k WHOIS ↗ RADAR ↗
436 AS212238 3 592 1.06M 695 38.13M WHOIS ↗ RADAR ↗
437 AS36352 3 222 1.06M 27 1.25M WHOIS ↗ RADAR ↗
438 AS9583 2 189 1.06M 34 65.6k WHOIS ↗ RADAR ↗
439 AS8400 87 1.06M 3 1.11M WHOIS ↗ RADAR ↗
440 AS12709 188 1.06M 6 1.18M WHOIS ↗ RADAR ↗
441 AS24139 80 1.06M 11 140.3k WHOIS ↗ RADAR ↗
442 AS2607 33 1.05M 3 131.1k WHOIS ↗ RADAR ↗
443 AS46690 2 1.05M 2 1.11M WHOIS ↗ RADAR ↗
444 AS1226 32 1.04M · · WHOIS ↗ RADAR ↗
445 AS11888 426 1.04M 2 65.5k WHOIS ↗ RADAR ↗
446 AS18676 55 1.04M · · WHOIS ↗ RADAR ↗
447 AS637 530 1.04M · · WHOIS ↗ RADAR ↗
448 AS34058 167 1.03M 4 589.8k WHOIS ↗ RADAR ↗
449 AS17639 564 1.03M 29 172.3k WHOIS ↗ RADAR ↗
450 AS808 53 1.03M · · WHOIS ↗ RADAR ↗
451 AS14080 883 1.02M 176 430.5k WHOIS ↗ RADAR ↗
452 AS3491 275 1.02M 44 264.2k WHOIS ↗ RADAR ↗
453 AS25255 48 1.01M 13 1.77M WHOIS ↗ RADAR ↗
454 AS4515 290 1.01M 12 393.2k WHOIS ↗ RADAR ↗
455 AS4811 1 406 1.01M 97 25.4k WHOIS ↗ RADAR ↗
456 AS44034 10 1.01M 3 1.05M WHOIS ↗ RADAR ↗
457 AS27651 850 1M 359 5.7k WHOIS ↗ RADAR ↗
458 AS17488 1 252 1M 50 815 WHOIS ↗ RADAR ↗
459 AS8717 103 992.5k 4 589.8k WHOIS ↗ RADAR ↗
460 AS13036 34 992.3k 3 1.11M WHOIS ↗ RADAR ↗
461 AS7992 39 989.4k 2 131.1k WHOIS ↗ RADAR ↗
462 AS600 81 988.2k 2 131.1k WHOIS ↗ RADAR ↗
463 AS17924 121 987.4k 1 65.5k WHOIS ↗ RADAR ↗
464 AS8968 37 978k 1 65.5k WHOIS ↗ RADAR ↗
465 AS31133 493 976.6k 64 10.8k WHOIS ↗ RADAR ↗
466 AS87 16 966.9k 2 17 WHOIS ↗ RADAR ↗
467 AS11686 260 964.4k 6 66.8k WHOIS ↗ RADAR ↗
468 AS15704 313 960.8k 55 688.1k WHOIS ↗ RADAR ↗
469 AS20055 59 955.4k 6 17.96M WHOIS ↗ RADAR ↗
470 AS24164 235 954.4k 12 16.4k WHOIS ↗ RADAR ↗
471 AS9676 300 950.5k 2 98.3k WHOIS ↗ RADAR ↗
472 AS14593 1 967 949.2k 954 246.4k WHOIS ↗ RADAR ↗
473 AS45758 34 940.8k 14 131.2k WHOIS ↗ RADAR ↗
474 AS11232 79 937.5k 19 2.35M WHOIS ↗ RADAR ↗
475 AS21859 1 649 936.2k 157 1.24M WHOIS ↗ RADAR ↗
476 AS132525 578 933.4k 193 2.02M WHOIS ↗ RADAR ↗
477 AS25472 340 932.6k 42 723.4k WHOIS ↗ RADAR ↗
478 AS22616 551 932.4k 48 10k WHOIS ↗ RADAR ↗
479 AS28885 223 926.2k 20 594k WHOIS ↗ RADAR ↗
480 AS131596 690 926.2k 33 468 WHOIS ↗ RADAR ↗
481 AS9145 52 925.4k 7 3.01M WHOIS ↗ RADAR ↗
482 AS37119 32 923.6k 4 33k WHOIS ↗ RADAR ↗
483 AS3633 27 921.3k · · WHOIS ↗ RADAR ↗
484 AS158 67 921.1k 14 66.3k WHOIS ↗ RADAR ↗
485 AS20676 84 918.5k 5 1.9M WHOIS ↗ RADAR ↗
486 AS9457 110 913.9k 1 65.5k WHOIS ↗ RADAR ↗
487 AS18101 617 913.4k 14 65.5k WHOIS ↗ RADAR ↗
488 AS18182 84 913.4k 2 1.05M WHOIS ↗ RADAR ↗
489 AS8426 85 910.1k 18 2.79M WHOIS ↗ RADAR ↗
490 AS31200 58 908.3k 1 65.5k WHOIS ↗ RADAR ↗
491 AS8560 522 899.1k 20 1.44M WHOIS ↗ RADAR ↗
492 AS37342 541 899.1k · · WHOIS ↗ RADAR ↗
493 AS8926 111 898.8k 7 589.8k WHOIS ↗ RADAR ↗
494 AS9929 249 896.3k 146 28.3k WHOIS ↗ RADAR ↗
495 AS8103 796 892.7k 22 22 WHOIS ↗ RADAR ↗
496 AS4775 578 891.9k 275 141.2k WHOIS ↗ RADAR ↗
497 AS29518 120 887.3k 12 1.38M WHOIS ↗ RADAR ↗
498 AS8781 151 883.7k 11 660.5k WHOIS ↗ RADAR ↗
499 AS2611 39 878.8k 7 720.9k WHOIS ↗ RADAR ↗
500 AS14340 37 876.5k 3 196.6k WHOIS ↗ RADAR ↗