Top BGP ASNsdata as of 2026-11-08 06:54

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
87 238
IPv4 origin ASNs
79 635
IPv6 origin ASNs
38 000

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 87 238 ASNs · sort: IPv4 addresses (↓) · showing 12501–12600
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
12501 AS394712 1 8.2k · · WHOIS ↗ RADAR ↗
12502 AS394744 1 8.2k · · WHOIS ↗ RADAR ↗
12503 AS395685 6 8.2k · · WHOIS ↗ RADAR ↗
12504 AS395768 23 8.2k 2 65.5k WHOIS ↗ RADAR ↗
12505 AS395795 5 8.2k 1 65.5k WHOIS ↗ RADAR ↗
12506 AS396485 1 8.2k · · WHOIS ↗ RADAR ↗
12507 AS397057 2 8.2k · · WHOIS ↗ RADAR ↗
12508 AS397103 3 8.2k · · WHOIS ↗ RADAR ↗
12509 AS398007 3 8.2k · · WHOIS ↗ RADAR ↗
12510 AS398337 32 8.2k · · WHOIS ↗ RADAR ↗
12511 AS399081 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
12512 AS399429 31 8.2k · · WHOIS ↗ RADAR ↗
12513 AS399554 3 8.2k 1 4.1k WHOIS ↗ RADAR ↗
12514 AS399775 2 8.2k · · WHOIS ↗ RADAR ↗
12515 AS399896 1 8.2k · · WHOIS ↗ RADAR ↗
12516 AS400529 32 8.2k 1 1 WHOIS ↗ RADAR ↗
12517 AS400718 1 8.2k · · WHOIS ↗ RADAR ↗
12518 AS400869 1 8.2k · · WHOIS ↗ RADAR ↗
12519 AS401564 1 8.2k · · WHOIS ↗ RADAR ↗
12520 AS402618 3 8.2k 2 69.6k WHOIS ↗ RADAR ↗
12521 AS402639 1 8.2k · · WHOIS ↗ RADAR ↗
12522 AS398885 32 8.1k 44 44 WHOIS ↗ RADAR ↗
12523 AS18329 14 8k · · WHOIS ↗ RADAR ↗
12524 AS1252 9 7.9k · · WHOIS ↗ RADAR ↗
12525 AS1678 25 7.9k · · WHOIS ↗ RADAR ↗
12526 AS3714 7 7.9k 2 65.5k WHOIS ↗ RADAR ↗
12527 AS4833 14 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12528 AS5488 15 7.9k 1 1 WHOIS ↗ RADAR ↗
12529 AS8141 31 7.9k · · WHOIS ↗ RADAR ↗
12530 AS8161 16 7.9k · · WHOIS ↗ RADAR ↗
12531 AS8190 16 7.9k · · WHOIS ↗ RADAR ↗
12532 AS8540 16 7.9k 3 1.57M WHOIS ↗ RADAR ↗
12533 AS10158 23 7.9k 6 65.5k WHOIS ↗ RADAR ↗
12534 AS10689 31 7.9k · · WHOIS ↗ RADAR ↗
12535 AS11032 16 7.9k · · WHOIS ↗ RADAR ↗
12536 AS11517 17 7.9k · · WHOIS ↗ RADAR ↗
12537 AS11989 7 7.9k · · WHOIS ↗ RADAR ↗
12538 AS13226 5 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12539 AS13628 13 7.9k · · WHOIS ↗ RADAR ↗
12540 AS14630 31 7.9k 7 590.1k WHOIS ↗ RADAR ↗
12541 AS15510 11 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12542 AS16260 10 7.9k 1 4 WHOIS ↗ RADAR ↗
12543 AS16580 24 7.9k · · WHOIS ↗ RADAR ↗
12544 AS16624 21 7.9k · · WHOIS ↗ RADAR ↗
12545 AS16791 28 7.9k · · WHOIS ↗ RADAR ↗
12546 AS17764 10 7.9k · · WHOIS ↗ RADAR ↗
12547 AS17934 10 7.9k 3 114.7k WHOIS ↗ RADAR ↗
12548 AS17988 10 7.9k · · WHOIS ↗ RADAR ↗
12549 AS18183 5 7.9k 5 131.6k WHOIS ↗ RADAR ↗
12550 AS20419 7 7.9k · · WHOIS ↗ RADAR ↗
12551 AS21217 13 7.9k 1 1 WHOIS ↗ RADAR ↗
12552 AS22572 5 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12553 AS23173 17 7.9k · · WHOIS ↗ RADAR ↗
12554 AS24440 31 7.9k · · WHOIS ↗ RADAR ↗
12555 AS24556 21 7.9k 16 65.5k WHOIS ↗ RADAR ↗
12556 AS24703 26 7.9k · · WHOIS ↗ RADAR ↗
12557 AS25308 26 7.9k · · WHOIS ↗ RADAR ↗
12558 AS25355 31 7.9k · · WHOIS ↗ RADAR ↗
12559 AS26039 17 7.9k 1 1 WHOIS ↗ RADAR ↗
12560 AS26073 19 7.9k 21 1.11M WHOIS ↗ RADAR ↗
12561 AS27940 18 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12562 AS28589 10 7.9k 7 114.7k WHOIS ↗ RADAR ↗
12563 AS28605 12 7.9k 7 65.8k WHOIS ↗ RADAR ↗
12564 AS29079 16 7.9k · · WHOIS ↗ RADAR ↗
12565 AS29883 16 7.9k · · WHOIS ↗ RADAR ↗
12566 AS30200 15 7.9k · · WHOIS ↗ RADAR ↗
12567 AS30282 11 7.9k 1 16.4k WHOIS ↗ RADAR ↗
12568 AS30676 7 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12569 AS31298 15 7.9k · · WHOIS ↗ RADAR ↗
12570 AS31554 18 7.9k 2 2 WHOIS ↗ RADAR ↗
12571 AS31747 30 7.9k · · WHOIS ↗ RADAR ↗
12572 AS32068 10 7.9k · · WHOIS ↗ RADAR ↗
12573 AS33167 7 7.9k · · WHOIS ↗ RADAR ↗
12574 AS33852 20 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12575 AS33947 27 7.9k · · WHOIS ↗ RADAR ↗
12576 AS34235 7 7.9k · · WHOIS ↗ RADAR ↗
12577 AS34287 5 7.9k · · WHOIS ↗ RADAR ↗
12578 AS34686 5 7.9k 1 65.5k WHOIS ↗ RADAR ↗
12579 AS36801 16 7.9k · · WHOIS ↗ RADAR ↗
12580 AS37308 31 7.9k · · WHOIS ↗ RADAR ↗
12581 AS38042 22 7.9k · · WHOIS ↗ RADAR ↗
12582 AS38422 24 7.9k · · WHOIS ↗ RADAR ↗
12583 AS38927 6 7.9k 2 1.05M WHOIS ↗ RADAR ↗
12584 AS39279 7 7.9k · · WHOIS ↗ RADAR ↗
12585 AS39543 30 7.9k 1 1 WHOIS ↗ RADAR ↗
12586 AS40641 17 7.9k 2 65.5k WHOIS ↗ RADAR ↗
12587 AS41721 31 7.9k · · WHOIS ↗ RADAR ↗
12588 AS42013 13 7.9k 1 524.3k WHOIS ↗ RADAR ↗
12589 AS43142 15 7.9k 9 98.3k WHOIS ↗ RADAR ↗
12590 AS43362 18 7.9k · · WHOIS ↗ RADAR ↗
12591 AS43399 20 7.9k · · WHOIS ↗ RADAR ↗
12592 AS44090 19 7.9k 6 2.69M WHOIS ↗ RADAR ↗
12593 AS45575 16 7.9k 1 1 WHOIS ↗ RADAR ↗
12594 AS46071 31 7.9k · · WHOIS ↗ RADAR ↗
12595 AS46149 6 7.9k 1 4.1k WHOIS ↗ RADAR ↗
12596 AS46154 6 7.9k · · WHOIS ↗ RADAR ↗
12597 AS46160 16 7.9k · · WHOIS ↗ RADAR ↗
12598 AS46616 9 7.9k 1 1 WHOIS ↗ RADAR ↗
12599 AS47176 9 7.9k 2 589.8k WHOIS ↗ RADAR ↗
12600 AS47195 11 7.9k 1 1 WHOIS ↗ RADAR ↗