ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.64B
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS2825 |  US |
assigned | 1993-08-17 | d2ca47971f11… |
| AS2771 | US |
assigned | 1993-08-10 | 5a720ea30e5b… |
| AS2769 | US |
assigned | 1993-08-06 | a98cdbf575f7… |
| AS2765 | US |
assigned | 1993-08-05 | 5d7d436130bf… |
| AS2757 | US |
assigned | 1993-07-28 | e220ed812a4c… |
| AS2758 | US |
assigned | 1993-07-28 | e220ed812a4c… |
| AS2759 | US |
assigned | 1993-07-28 | e220ed812a4c… |
| AS2760 | US |
assigned | 1993-07-28 | e220ed812a4c… |
| AS2761 | US |
assigned | 1993-07-28 | e220ed812a4c… |
| AS2751 | US |
assigned | 1993-07-22 | 3052d72662c7… |
| AS2752 | US |
assigned | 1993-07-22 | 262563dd1e89… |
| AS2753 | US |
assigned | 1993-07-22 | 8e8e455d5977… |
| AS2754 | US |
assigned | 1993-07-22 | addf9f2e5962… |
| AS2755 | US |
assigned | 1993-07-22 | 950dadd54ec8… |
| AS2629 | US |
assigned | 1993-07-19 | 45fe880b68a8… |
| AS2714 | US |
assigned | 1993-07-16 | 7a1a0925a961… |
| AS2717 | US |
assigned | 1993-07-16 | 18d73d93c4ca… |
| AS2718 | US |
assigned | 1993-07-16 | f5663bf06629… |
| AS2711 | US |
assigned | 1993-07-09 | 85ba5523df07… |
| AS2712 | US |
assigned | 1993-07-09 | d390dac0cd58… |
| AS2626 | US |
assigned | 1993-07-07 | 45fe880b68a8… |
| AS2627 | US |
assigned | 1993-07-07 | 45fe880b68a8… |
| AS2628 | US |
assigned | 1993-07-07 | 45fe880b68a8… |
| AS2709 | US |
assigned | 1993-07-02 | c1e8d3f619ee… |
| AS2710 |  CA |
assigned | 1993-07-02 | 0947d5738b9d… |
| AS2623 | US |
assigned | 1993-06-30 | 45fe880b68a8… |
| AS2624 | US |
assigned | 1993-06-30 | 45fe880b68a8… |
| AS2625 | US |
assigned | 1993-06-30 | 45fe880b68a8… |
| AS2707 | US |
assigned | 1993-06-24 | b0c60d50c903… |
| AS2704 | CA |
assigned | 1993-06-23 | a4b3d6e1e30c… |
| AS2705 | US |
assigned | 1993-06-23 | f5fbeaec179d… |
| AS2621 | US |
assigned | 1993-06-18 | 45fe880b68a8… |
| AS2622 | US |
assigned | 1993-06-18 | 45fe880b68a8… |
| AS2701 | US |
assigned | 1993-06-16 | 0a40a6588bbe… |
| AS2702 | US |
assigned | 1993-06-16 | 55a0e9a85d4d… |
| AS2699 | US |
assigned | 1993-06-10 | 0a40e3c91a3a… |
| AS2700 | US |
assigned | 1993-06-10 | 058fe3e6c51e… |
| AS2696 | US |
assigned | 1993-06-08 | 840a1c0da34b… |
| AS2698 | US |
assigned | 1993-06-08 | 9b34f134c638… |
| AS2695 | US |
assigned | 1993-06-03 | 13b3e127eb78… |
| AS2685–AS2694 | US |
assigned | 1993-06-02 | 81e05477cc28… |
| AS2684 | US |
assigned | 1993-05-27 | fdf37afef919… |
| AS2651–AS2682 | CA |
assigned | 1993-05-25 | 84344661f626… |
| AS2650 | US |
assigned | 1993-05-24 | f2dceb68858e… |
| AS2649 | US |
assigned | 1993-05-21 | 37fe01d6d027… |
| AS2648 | US |
assigned | 1993-05-20 | 2fc72c3bfb52… |
| AS2644 | US |
assigned | 1993-05-17 | b7113f40bcf2… |
| AS2645 | US |
assigned | 1993-05-17 | e3b8f9ea0e76… |
| AS2640 | US |
assigned | 1993-05-14 | b6c3ac5024b6… |
| AS2616–AS2620 | US |
assigned | 1993-05-13 | a181bfc17354… |
| AS2641 | US |
assigned | 1993-05-13 | d117a01cda22… |
| AS2642 | US |
assigned | 1993-05-13 | f35f3d727528… |
| AS2637 | US |
assigned | 1993-05-06 | 4a67db8a65eb… |
| AS2633 | US |
assigned | 1993-05-04 | 27f189e770b0… |
| AS2634 | US |
assigned | 1993-05-04 | e220ed812a4c… |
| AS2631 | US |
assigned | 1993-04-30 | db400e8a49af… |
| AS2632 | US |
assigned | 1993-04-30 | 45fe880b68a8… |
| AS1982 | US |
assigned | 1993-04-29 | 4e1a3f536659… |
| AS2615 | US |
assigned | 1993-04-29 | ee1eeedd02a5… |
| AS2581 | US |
assigned | 1993-04-28 | 4fa165e474e1… |
| AS2582 | US |
assigned | 1993-04-28 | e58b2e4c250e… |
| AS2584 | US |
assigned | 1993-04-28 | 18d73d93c4ca… |
| AS2580 | US |
assigned | 1993-04-27 | fdf37afef919… |
| AS2576 | US |
assigned | 1993-04-22 | 9e46ab47277f… |
| AS2577 | US |
assigned | 1993-04-22 | 45fe880b68a8… |
| AS818 | CA |
assigned | 1993-04-21 | 3fa2f488c9e1… |
| AS2575 | US |
assigned | 1993-04-12 | 4976208e378b… |
| AS2573 | US |
assigned | 1993-04-09 | acf26f111c9a… |
| AS2574 | US |
assigned | 1993-04-09 | edce43f1d53d… |
| AS2572 | US |
assigned | 1993-04-08 | 1a7054c73e69… |
| AS2571 |  CZ |
assigned | 1993-04-07 | 44fffeebf295… |
| AS2567 | US |
assigned | 1993-03-31 | 66defc41fc95… |
| AS2566 | US |
assigned | 1993-03-30 | 5689a0114c15… |
| AS2560 | US |
assigned | 1993-03-26 | 0db6faf82044… |
| AS2562 | US |
assigned | 1993-03-26 | acfc4932ac54… |
| AS2564 | US |
assigned | 1993-03-26 | 68dd13ef9e0f… |
| AS2559 | US |
assigned | 1993-03-22 | 93d207a5540a… |
| AS2558 | US |
assigned | 1993-03-19 | edf99c8c77a1… |
| AS2553 | US |
assigned | 1993-03-18 | c51d02ec525f… |
| AS2555 | US |
assigned | 1993-03-18 | 37fe01d6d027… |
| AS2556 | US |
assigned | 1993-03-18 | 37fe01d6d027… |
| AS2557 | US |
assigned | 1993-03-18 | 37fe01d6d027… |
| AS2552 | US |
assigned | 1993-03-16 | 77cf484ac978… |
| AS2550 | US |
assigned | 1993-03-11 | bdf44844ab2d… |
| AS2544 | US |
assigned | 1993-03-09 | f1da5f812d76… |
| AS2545 | US |
assigned | 1993-03-09 | bdf44844ab2d… |
| AS2535 | US |
assigned | 1993-03-05 | 82858ce0fcca… |
| AS2538 | US |
assigned | 1993-03-05 | 01ded2cfbf92… |
| AS2539 | US |
assigned | 1993-03-05 | 501eb4ea8218… |
| AS2540 | US |
assigned | 1993-03-05 | 379c2ebf56f7… |
| AS2543 | US |
assigned | 1993-03-05 | 6be5ed29148a… |
| AS2536 | US |
assigned | 1993-02-24 | c7a4709603c0… |
| AS2533 | US |
assigned | 1993-02-19 | 8053ba9f335e… |
| AS2534 | US |
assigned | 1993-02-19 | b372eff5846d… |
| AS2531 | US |
assigned | 1993-02-18 | 45fe880b68a8… |
| AS2532 | US |
assigned | 1993-02-18 | 9d7632fbe4ec… |
| AS2495 | US |
assigned | 1993-02-10 | b12d61527172… |
| AS2496 | US |
assigned | 1993-02-10 | 4191a3d270f5… |
| AS2489 | US |
assigned | 1993-02-04 | ec1d072556f6… |
| AS2490 | US |
assigned | 1993-02-04 | e6750e8cf750… |