Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

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 85 552 ASNs · sort: IPv4 addresses (↑) · showing 2601–2700
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
2601 AS143426 · · 1 65.5k APNIC RADAR
2602 AS143427 · · 1 65.5k APNIC RADAR
2603 AS143428 · · 1 65.5k APNIC RADAR
2604 AS140536 · · 3 768 APNIC RADAR
2605 AS140535 · · 3 768 APNIC RADAR
2606 AS143429 · · 1 65.5k APNIC RADAR
2607 AS143430 · · 1 65.5k APNIC RADAR
2608 AS143431 · · 1 65.5k APNIC RADAR
2609 AS143432 · · 1 65.5k APNIC RADAR
2610 AS143433 · · 1 65.5k APNIC RADAR
2611 AS143409 · · 1 65.5k APNIC RADAR
2612 AS143407 · · 1 65.5k APNIC RADAR
2613 AS143435 · · 1 65.5k APNIC RADAR
2614 AS143395 · · 1 65.5k APNIC RADAR
2615 AS143383 · · 1 65.5k APNIC RADAR
2616 AS143384 · · 1 65.5k APNIC RADAR
2617 AS143385 · · 1 65.5k APNIC RADAR
2618 AS143386 · · 1 65.5k APNIC RADAR
2619 AS143387 · · 1 65.5k APNIC RADAR
2620 AS140656 · · 4 4 APNIC RADAR
2621 AS143388 · · 1 65.5k APNIC RADAR
2622 AS143389 · · 1 65.5k APNIC RADAR
2623 AS143390 · · 1 65.5k APNIC RADAR
2624 AS140655 · · 4 4 APNIC RADAR
2625 AS143391 · · 1 65.5k APNIC RADAR
2626 AS143392 · · 1 65.5k APNIC RADAR
2627 AS143393 · · 1 65.5k APNIC RADAR
2628 AS143394 · · 1 65.5k APNIC RADAR
2629 AS143396 · · 1 65.5k APNIC RADAR
2630 AS143406 · · 1 65.5k APNIC RADAR
2631 AS143397 · · 1 65.5k APNIC RADAR
2632 AS140654 · · 4 4 APNIC RADAR
2633 AS140653 · · 4 4 APNIC RADAR
2634 AS140652 · · 4 4 APNIC RADAR
2635 AS140651 · · 4 4 APNIC RADAR
2636 AS143398 · · 1 65.5k APNIC RADAR
2637 AS143399 · · 1 65.5k APNIC RADAR
2638 AS143400 · · 1 65.5k APNIC RADAR
2639 AS140650 · · 4 4 APNIC RADAR
2640 AS143401 · · 1 65.5k APNIC RADAR
2641 AS143402 · · 1 65.5k APNIC RADAR
2642 AS143403 · · 1 65.5k APNIC RADAR
2643 AS143404 · · 1 65.5k APNIC RADAR
2644 AS143405 · · 1 65.5k APNIC RADAR
2645 AS143434 · · 1 65.5k APNIC RADAR
2646 AS143436 · · 1 65.5k APNIC RADAR
2647 AS143483 · · 1 65.5k APNIC RADAR
2648 AS143472 · · 1 65.5k APNIC RADAR
2649 AS143462 · · 1 65.5k APNIC RADAR
2650 AS143463 · · 1 65.5k APNIC RADAR
2651 AS140519 · · 3 3 APNIC RADAR
2652 AS140518 · · 3 3 APNIC RADAR
2653 AS143464 · · 1 65.5k APNIC RADAR
2654 AS143465 · · 1 65.5k APNIC RADAR
2655 AS143466 · · 1 65.5k APNIC RADAR
2656 AS143467 · · 1 65.5k APNIC RADAR
2657 AS140517 · · 3 3 APNIC RADAR
2658 AS143468 · · 1 65.5k APNIC RADAR
2659 AS143469 · · 1 65.5k APNIC RADAR
2660 AS140516 · · 3 3 APNIC RADAR
2661 AS143470 · · 1 65.5k APNIC RADAR
2662 AS143471 · · 1 65.5k APNIC RADAR
2663 AS140515 · · 3 3 APNIC RADAR
2664 AS140520 · · 3 3 APNIC RADAR
2665 AS143473 · · 1 65.5k APNIC RADAR
2666 AS140514 · · 3 3 APNIC RADAR
2667 AS140513 · · 3 3 APNIC RADAR
2668 AS143474 · · 1 65.5k APNIC RADAR
2669 AS143475 · · 1 65.5k APNIC RADAR
2670 AS143476 · · 1 65.5k APNIC RADAR
2671 AS140512 · · 3 3 APNIC RADAR
2672 AS143477 · · 1 65.5k APNIC RADAR
2673 AS143478 · · 1 65.5k APNIC RADAR
2674 AS143479 · · 1 65.5k APNIC RADAR
2675 AS143480 · · 1 65.5k APNIC RADAR
2676 AS143481 · · 1 65.5k APNIC RADAR
2677 AS143482 · · 1 65.5k APNIC RADAR
2678 AS140511 · · 3 3 APNIC RADAR
2679 AS143461 · · 1 65.5k APNIC RADAR
2680 AS143460 · · 1 65.5k APNIC RADAR
2681 AS140534 · · 3 768 APNIC RADAR
2682 AS140529 · · 3 768 APNIC RADAR
2683 AS140533 · · 3 768 APNIC RADAR
2684 AS143437 · · 1 65.5k APNIC RADAR
2685 AS143438 · · 1 65.5k APNIC RADAR
2686 AS140532 · · 3 768 APNIC RADAR
2687 AS143439 · · 1 65.5k APNIC RADAR
2688 AS143440 · · 1 65.5k APNIC RADAR
2689 AS143441 · · 1 65.5k APNIC RADAR
2690 AS143442 · · 1 65.5k APNIC RADAR
2691 AS143443 · · 1 65.5k APNIC RADAR
2692 AS143444 · · 1 65.5k APNIC RADAR
2693 AS143445 · · 1 65.5k APNIC RADAR
2694 AS140531 · · 3 768 APNIC RADAR
2695 AS143446 · · 1 65.5k APNIC RADAR
2696 AS140530 · · 3 768 APNIC RADAR
2697 AS143447 · · 1 65.5k APNIC RADAR
2698 AS140521 · · 3 3 APNIC RADAR
2699 AS143448 · · 1 65.5k APNIC RADAR
2700 AS143449 · · 1 65.5k APNIC RADAR