Top BGP ASNsdata as of 2026-10-07 18:18

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 736
IPv4 origin ASNs
79 264
IPv6 origin ASNs
37 521

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 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 86 736 ASNs · sort: IPv4 addresses (↓) · showing 401–500
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
401 AS24757 511 1.21M 2 65.5k AFRINIC ↗ RADAR ↗
402 AS12353 28 1.21M 2 589.8k RIPE DB ↗ RADAR ↗
403 AS15895 45 1.21M 2 131.1k RIPE DB ↗ RADAR ↗
404 AS8346 220 1.19M 11 65.5k RIPE DB ↗ RADAR ↗
405 AS26496 190 1.19M 18 131.6k ARIN ↗ RADAR ↗
406 AS6866 142 1.18M 19 2.1M RIPE DB ↗ RADAR ↗
407 AS4010 39 1.18M · · ARIN ↗ RADAR ↗
408 AS2764 1 442 1.17M 101 262.2k APNIC ↗ RADAR ↗
409 AS29695 66 1.17M 9 2.82M RIPE DB ↗ RADAR ↗
410 AS12975 525 1.17M 8 65.5k RIPE DB ↗ RADAR ↗
411 AS58593 37 1.17M 4 98.3k APNIC ↗ RADAR ↗
412 AS136907 566 1.16M 93 10.3k APNIC ↗ RADAR ↗
413 AS17638 513 1.16M 19 459k APNIC ↗ RADAR ↗
414 AS9443 47 1.15M 3 196.6k APNIC ↗ RADAR ↗
415 AS9534 73 1.15M 13 65.8k APNIC ↗ RADAR ↗
416 AS3216 589 1.15M 6 262.1k RIPE DB ↗ RADAR ↗
417 AS17709 72 1.15M 7 4.33M APNIC ↗ RADAR ↗
418 AS36994 140 1.14M 8 208.9k AFRINIC ↗ RADAR ↗
419 AS17378 391 1.14M 50 958.6k ARIN ↗ RADAR ↗
420 AS17962 29 1.14M 6 65.6k APNIC ↗ RADAR ↗
421 AS24400 539 1.13M 602 2.89M APNIC ↗ RADAR ↗
422 AS7497 467 1.12M 168 1.18M APNIC ↗ RADAR ↗
423 AS224 18 1.12M 3 65.5k RIPE DB ↗ RADAR ↗
424 AS37518 20 1.12M · · AFRINIC ↗ RADAR ↗
425 AS2675 364 1.11M · · ARIN ↗ RADAR ↗
426 AS5466 25 1.11M 3 524.3k RIPE DB ↗ RADAR ↗
427 AS9848 160 1.11M 2 131.1k APNIC ↗ RADAR ↗
428 AS206067 295 1.1M 89 151.6k RIPE DB ↗ RADAR ↗
429 AS38266 772 1.1M 1363 71.6k APNIC ↗ RADAR ↗
430 AS36974 95 1.08M 1 2.1M AFRINIC ↗ RADAR ↗
431 AS212238 3 646 1.08M 697 38.26M RIPE DB ↗ RADAR ↗
432 AS12880 71 1.08M 1 1 RIPE DB ↗ RADAR ↗
433 AS7726 96 1.08M 25 201k ARIN ↗ RADAR ↗
434 AS8070 30 1.07M 14 17.9k ARIN ↗ RADAR ↗
435 AS61461 116 1.07M 35 74.2k LACNIC ↗ RADAR ↗
436 AS37100 10 1.07M 3 196.6k AFRINIC ↗ RADAR ↗
437 AS36352 3 253 1.07M 27 1.25M ARIN ↗ RADAR ↗
438 AS9583 2 190 1.06M 34 65.6k APNIC ↗ RADAR ↗
439 AS8400 88 1.06M 3 1.11M RIPE DB ↗ RADAR ↗
440 AS12709 188 1.06M 6 1.18M RIPE DB ↗ RADAR ↗
441 AS24139 80 1.06M 11 140.3k APNIC ↗ RADAR ↗
442 AS2607 33 1.05M 3 131.1k RIPE DB ↗ RADAR ↗
443 AS46690 2 1.05M 2 1.11M ARIN ↗ RADAR ↗
444 AS1226 32 1.04M · · ARIN ↗ RADAR ↗
445 AS11888 426 1.04M 2 65.5k LACNIC ↗ RADAR ↗
446 AS18676 55 1.04M · · ARIN ↗ RADAR ↗
447 AS637 528 1.04M · · ARIN ↗ RADAR ↗
448 AS17639 564 1.03M 43 172.3k APNIC ↗ RADAR ↗
449 AS808 53 1.03M · · ARIN ↗ RADAR ↗
450 AS3491 279 1.03M 44 264.2k APNIC ↗ RADAR ↗
451 AS14080 893 1.02M 177 434.9k LACNIC ↗ RADAR ↗
452 AS25255 48 1.01M 13 1.77M RIPE DB ↗ RADAR ↗
453 AS4515 291 1.01M 12 393.2k APNIC ↗ RADAR ↗
454 AS17488 1 256 1.01M 50 815 APNIC ↗ RADAR ↗
455 AS4811 1 406 1.01M 97 25.4k APNIC ↗ RADAR ↗
456 AS44034 10 1.01M 3 1.05M RIPE DB ↗ RADAR ↗
457 AS27651 856 999.7k 355 5.7k LACNIC ↗ RADAR ↗
458 AS8717 103 992.5k 4 589.8k RIPE DB ↗ RADAR ↗
459 AS13036 34 992.3k 3 1.11M RIPE DB ↗ RADAR ↗
460 AS7992 39 989.4k 2 131.1k ARIN ↗ RADAR ↗
461 AS600 82 988.4k 2 131.1k ARIN ↗ RADAR ↗
462 AS17924 121 987.4k 1 65.5k APNIC ↗ RADAR ↗
463 AS8968 37 978k 1 65.5k RIPE DB ↗ RADAR ↗
464 AS14593 2 043 977.4k 984 247.9k ARIN ↗ RADAR ↗
465 AS31133 493 976.6k 66 10.8k RIPE DB ↗ RADAR ↗
466 AS87 16 966.9k 2 17 ARIN ↗ RADAR ↗
467 AS11686 262 964.9k 6 66.8k ARIN ↗ RADAR ↗
468 AS15704 313 960.8k 55 688.1k RIPE DB ↗ RADAR ↗
469 AS20055 59 955.4k 6 17.96M ARIN ↗ RADAR ↗
470 AS24164 235 954.4k 12 16.4k APNIC ↗ RADAR ↗
471 AS9676 300 950.5k 2 98.3k APNIC ↗ RADAR ↗
472 AS45758 34 940.8k 14 131.2k APNIC ↗ RADAR ↗
473 AS21859 1 665 940.5k 158 2.28M ARIN ↗ RADAR ↗
474 AS11232 79 937.5k 19 2.35M ARIN ↗ RADAR ↗
475 AS22616 562 935.4k 48 10k ARIN ↗ RADAR ↗
476 AS132525 580 933.9k 193 2.02M APNIC ↗ RADAR ↗
477 AS25472 344 933.6k 42 723.4k RIPE DB ↗ RADAR ↗
478 AS28885 224 926.5k 20 594k RIPE DB ↗ RADAR ↗
479 AS9145 52 925.4k 7 3.01M RIPE DB ↗ RADAR ↗
480 AS37119 32 923.6k 4 33k AFRINIC ↗ RADAR ↗
481 AS3633 27 921.3k · · ARIN ↗ RADAR ↗
482 AS158 67 921.1k 14 66.3k ARIN ↗ RADAR ↗
483 AS20676 84 918.5k 5 1.9M RIPE DB ↗ RADAR ↗
484 AS9457 112 914.9k 1 65.5k APNIC ↗ RADAR ↗
485 AS18182 84 913.4k 2 1.05M APNIC ↗ RADAR ↗
486 AS18101 617 913.2k 14 65.5k APNIC ↗ RADAR ↗
487 AS8426 86 910.3k 18 2.79M RIPE DB ↗ RADAR ↗
488 AS131596 657 909.6k 33 468 APNIC ↗ RADAR ↗
489 AS31200 58 908.3k 1 65.5k RIPE DB ↗ RADAR ↗
490 AS8560 522 899.1k 20 1.44M RIPE DB ↗ RADAR ↗
491 AS37342 541 899.1k · · AFRINIC ↗ RADAR ↗
492 AS4775 590 896.8k 368 150.2k APNIC ↗ RADAR ↗
493 AS9929 249 896.3k 146 28.3k APNIC ↗ RADAR ↗
494 AS15399 811 895.2k 2 131.1k AFRINIC ↗ RADAR ↗
495 AS8103 797 892.9k 22 22 ARIN ↗ RADAR ↗
496 AS29518 120 887.3k 12 1.38M RIPE DB ↗ RADAR ↗
497 AS8926 105 886.5k 7 589.8k RIPE DB ↗ RADAR ↗
498 AS8781 151 883.7k 11 660.5k RIPE DB ↗ RADAR ↗
499 AS2611 39 878.8k 7 720.9k RIPE DB ↗ RADAR ↗
500 AS14340 37 876.5k 3 196.6k ARIN ↗ RADAR ↗