Top BGP ASNsdata as of 2026-09-27 14:45

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 614
IPv4 origin ASNs
79 118
IPv6 origin ASNs
37 446

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 86 614 ASNs · sort: IPv4 addresses (↑) · showing 27601–27700
# ASN v4 networks v4 addresses ↑ v6 networks v6 /48 Links
27601 AS402147 1 256 · · WHOIS ↗ RADAR ↗
27602 AS402149 1 256 · · WHOIS ↗ RADAR ↗
27603 AS402153 1 256 1 256 WHOIS ↗ RADAR ↗
27604 AS402156 1 256 · · WHOIS ↗ RADAR ↗
27605 AS402157 1 256 4 4 WHOIS ↗ RADAR ↗
27606 AS402158 1 256 · · WHOIS ↗ RADAR ↗
27607 AS402160 1 256 1 256 WHOIS ↗ RADAR ↗
27608 AS402163 1 256 1 256 WHOIS ↗ RADAR ↗
27609 AS402166 1 256 · · WHOIS ↗ RADAR ↗
27610 AS402170 1 256 · · WHOIS ↗ RADAR ↗
27611 AS402171 1 256 1 1 WHOIS ↗ RADAR ↗
27612 AS402173 1 256 5 5 WHOIS ↗ RADAR ↗
27613 AS402183 1 256 · · WHOIS ↗ RADAR ↗
27614 AS402186 1 256 · · WHOIS ↗ RADAR ↗
27615 AS402193 1 256 2 2 WHOIS ↗ RADAR ↗
27616 AS402194 1 256 1 256 WHOIS ↗ RADAR ↗
27617 AS402195 1 256 · · WHOIS ↗ RADAR ↗
27618 AS402201 1 256 1 65.5k WHOIS ↗ RADAR ↗
27619 AS402210 1 256 · · WHOIS ↗ RADAR ↗
27620 AS402211 1 256 · · WHOIS ↗ RADAR ↗
27621 AS402212 1 256 1 1 WHOIS ↗ RADAR ↗
27622 AS402216 1 256 1 256 WHOIS ↗ RADAR ↗
27623 AS402217 1 256 · · WHOIS ↗ RADAR ↗
27624 AS402220 1 256 · · WHOIS ↗ RADAR ↗
27625 AS402221 1 256 · · WHOIS ↗ RADAR ↗
27626 AS402223 1 256 · · WHOIS ↗ RADAR ↗
27627 AS402226 1 256 · · WHOIS ↗ RADAR ↗
27628 AS402229 1 256 · · WHOIS ↗ RADAR ↗
27629 AS402230 1 256 1 1 WHOIS ↗ RADAR ↗
27630 AS402232 1 256 · · WHOIS ↗ RADAR ↗
27631 AS402235 1 256 2 8.2k WHOIS ↗ RADAR ↗
27632 AS402238 1 256 1 256 WHOIS ↗ RADAR ↗
27633 AS402239 1 256 1 256 WHOIS ↗ RADAR ↗
27634 AS402243 1 256 · · WHOIS ↗ RADAR ↗
27635 AS402247 1 256 3 18 WHOIS ↗ RADAR ↗
27636 AS402249 1 256 · · WHOIS ↗ RADAR ↗
27637 AS402250 1 256 · · WHOIS ↗ RADAR ↗
27638 AS402259 1 256 1 256 WHOIS ↗ RADAR ↗
27639 AS402260 1 256 · · WHOIS ↗ RADAR ↗
27640 AS402261 1 256 · · WHOIS ↗ RADAR ↗
27641 AS402263 1 256 · · WHOIS ↗ RADAR ↗
27642 AS402272 1 256 · · WHOIS ↗ RADAR ↗
27643 AS402274 1 256 · · WHOIS ↗ RADAR ↗
27644 AS402277 1 256 · · WHOIS ↗ RADAR ↗
27645 AS402284 1 256 · · WHOIS ↗ RADAR ↗
27646 AS402285 1 256 · · WHOIS ↗ RADAR ↗
27647 AS402287 1 256 · · WHOIS ↗ RADAR ↗
27648 AS402290 1 256 · · WHOIS ↗ RADAR ↗
27649 AS402315 1 256 · · WHOIS ↗ RADAR ↗
27650 AS402316 1 256 · · WHOIS ↗ RADAR ↗
27651 AS402317 1 256 · · WHOIS ↗ RADAR ↗
27652 AS402320 1 256 · · WHOIS ↗ RADAR ↗
27653 AS402331 1 256 · · WHOIS ↗ RADAR ↗
27654 AS402336 1 256 1 1 WHOIS ↗ RADAR ↗
27655 AS402347 1 256 1 1 WHOIS ↗ RADAR ↗
27656 AS402352 1 256 · · WHOIS ↗ RADAR ↗
27657 AS402353 1 256 · · WHOIS ↗ RADAR ↗
27658 AS402355 1 256 · · WHOIS ↗ RADAR ↗
27659 AS402356 1 256 1 1 WHOIS ↗ RADAR ↗
27660 AS402360 1 256 · · WHOIS ↗ RADAR ↗
27661 AS402361 1 256 · · WHOIS ↗ RADAR ↗
27662 AS402365 1 256 1 256 WHOIS ↗ RADAR ↗
27663 AS402378 1 256 · · WHOIS ↗ RADAR ↗
27664 AS402385 1 256 1 256 WHOIS ↗ RADAR ↗
27665 AS402386 1 256 · · WHOIS ↗ RADAR ↗
27666 AS402391 1 256 · · WHOIS ↗ RADAR ↗
27667 AS402393 1 256 1 256 WHOIS ↗ RADAR ↗
27668 AS402395 1 256 · · WHOIS ↗ RADAR ↗
27669 AS402397 1 256 1 1 WHOIS ↗ RADAR ↗
27670 AS402398 1 256 · · WHOIS ↗ RADAR ↗
27671 AS402399 1 256 · · WHOIS ↗ RADAR ↗
27672 AS402405 1 256 · · WHOIS ↗ RADAR ↗
27673 AS402409 1 256 · · WHOIS ↗ RADAR ↗
27674 AS402410 1 256 3 48 WHOIS ↗ RADAR ↗
27675 AS402414 1 256 1 65.5k WHOIS ↗ RADAR ↗
27676 AS402420 1 256 · · WHOIS ↗ RADAR ↗
27677 AS402421 1 256 · · WHOIS ↗ RADAR ↗
27678 AS402425 1 256 · · WHOIS ↗ RADAR ↗
27679 AS402428 1 256 · · WHOIS ↗ RADAR ↗
27680 AS402429 1 256 · · WHOIS ↗ RADAR ↗
27681 AS402433 1 256 · · WHOIS ↗ RADAR ↗
27682 AS402440 1 256 3 3 WHOIS ↗ RADAR ↗
27683 AS402455 1 256 3 3 WHOIS ↗ RADAR ↗
27684 AS402464 1 256 · · WHOIS ↗ RADAR ↗
27685 AS402465 1 256 1 1 WHOIS ↗ RADAR ↗
27686 AS402467 1 256 · · WHOIS ↗ RADAR ↗
27687 AS402473 1 256 · · WHOIS ↗ RADAR ↗
27688 AS402479 1 256 · · WHOIS ↗ RADAR ↗
27689 AS402485 1 256 1 16 WHOIS ↗ RADAR ↗
27690 AS402491 1 256 1 4.1k WHOIS ↗ RADAR ↗
27691 AS402492 1 256 · · WHOIS ↗ RADAR ↗
27692 AS402494 1 256 · · WHOIS ↗ RADAR ↗
27693 AS402495 1 256 1 256 WHOIS ↗ RADAR ↗
27694 AS402500 1 256 1 256 WHOIS ↗ RADAR ↗
27695 AS402514 1 256 · · WHOIS ↗ RADAR ↗
27696 AS402515 1 256 1 256 WHOIS ↗ RADAR ↗
27697 AS402516 1 256 · · WHOIS ↗ RADAR ↗
27698 AS402522 1 256 · · WHOIS ↗ RADAR ↗
27699 AS402531 1 256 · · WHOIS ↗ RADAR ↗
27700 AS402540 1 256 1 1 WHOIS ↗ RADAR ↗