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
1,644,584,448
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,472
delegated blocks
🔗
Autonomous systems
34,179
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:2320::/27 | — | available | — | … |
| 2606:2341::/32 | — | reserved | — | … |
| 2606:2342::/31 | — | reserved | — | … |
| 2606:2344::/30 | — | reserved | — | … |
| 2606:2348::/29 | — | reserved | — | … |
| 2606:2350::/28 | — | available | — | … |
| 2606:2360::/27 | — | available | — | … |
| 2606:2380::/26 | — | available | — | … |
| 2606:23c1::/32 | — | reserved | — | … |
| 2606:23c2::/31 | — | reserved | — | … |
| 2606:23c4::/30 | — | reserved | — | … |
| 2606:23c8::/29 | — | reserved | — | … |
| 2606:23d0::/28 | — | available | — | … |
| 2606:23e0::/27 | — | available | — | … |
| 2606:2401::/32 | — | reserved | — | … |
| 2606:2402::/31 | — | reserved | — | … |
| 2606:2404::/30 | — | reserved | — | … |
| 2606:2408::/29 | — | reserved | — | … |
| 2606:2410::/28 | — | available | — | … |
| 2606:2420::/27 | — | available | — | … |
| 2606:2440:1000::/36 | — | reserved | — | … |
| 2606:2440:2000::/35 | — | reserved | — | … |
| 2606:2440:4000::/34 | — | reserved | — | … |
| 2606:2440:8000::/33 | — | reserved | — | … |
| 2606:2441::/32 | — | reserved | — | … |
| 2606:2442::/31 | — | reserved | — | … |
| 2606:2444::/30 | — | reserved | — | … |
| 2606:2448::/29 | — | reserved | — | … |
| 2606:2450::/28 | — | available | — | … |
| 2606:2460::/27 | — | available | — | … |
| 2606:2481::/32 | — | reserved | — | … |
| 2606:2482::/31 | — | reserved | — | … |
| 2606:2484::/30 | — | reserved | — | … |
| 2606:2488::/29 | — | reserved | — | … |
| 2606:2490::/28 | — | available | — | … |
| 2606:24a0::/27 | — | available | — | … |
| 2606:24c0::/26 | — | available | — | … |
| 2606:2501::/32 | — | reserved | — | … |
| 2606:2502::/31 | — | reserved | — | … |
| 2606:2504::/30 | — | reserved | — | … |
| 2606:2508::/29 | — | reserved | — | … |
| 2606:2510::/28 | — | available | — | … |
| 2606:2520::/27 | — | available | — | … |
| 2606:2541::/32 | — | reserved | — | … |
| 2606:2542::/31 | — | reserved | — | … |
| 2606:2544::/30 | — | reserved | — | … |
| 2606:2548::/29 | — | reserved | — | … |
| 2606:2550::/28 | — | available | — | … |
| 2606:2560::/27 | — | available | — | … |
| 2606:2581::/32 | — | reserved | — | … |
| 2606:2582::/31 | — | reserved | — | … |
| 2606:2584::/30 | — | reserved | — | … |
| 2606:2588::/29 | — | reserved | — | … |
| 2606:2590::/28 | — | available | — | … |
| 2606:25a0::/27 | — | available | — | … |
| 2606:25c1::/32 | — | reserved | — | … |
| 2606:25c2::/31 | — | reserved | — | … |
| 2606:25c4::/30 | — | reserved | — | … |
| 2606:25c8::/29 | — | reserved | — | … |
| 2606:25d0::/28 | — | available | — | … |
| 2606:25e0::/27 | — | available | — | … |
| 2606:2610::/28 | — | available | — | … |
| 2606:2620::/27 | — | available | — | … |
| 2606:2641::/32 | — | reserved | — | … |
| 2606:2642::/31 | — | reserved | — | … |
| 2606:2644::/30 | — | reserved | — | … |
| 2606:2648::/29 | — | reserved | — | … |
| 2606:2650::/28 | — | available | — | … |
| 2606:2660::/27 | — | available | — | … |
| 2606:2681::/32 | — | reserved | — | … |
| 2606:2682::/31 | — | reserved | — | … |
| 2606:2684::/30 | — | reserved | — | … |
| 2606:2688::/29 | — | reserved | — | … |
| 2606:2690::/28 | — | available | — | … |
| 2606:26a0::/27 | — | available | — | … |
| 2606:26c1::/32 | — | reserved | — | … |
| 2606:26c2::/31 | — | reserved | — | … |
| 2606:26c4::/30 | — | reserved | — | … |
| 2606:26c8::/29 | — | reserved | — | … |
| 2606:26d0::/28 | — | available | — | … |
| 2606:26e0::/27 | — | available | — | … |
| 2606:2701::/32 | — | reserved | — | … |
| 2606:2702::/31 | — | reserved | — | … |
| 2606:2704::/30 | — | reserved | — | … |
| 2606:2708::/29 | — | reserved | — | … |
| 2606:2710::/28 | — | available | — | … |
| 2606:2720::/27 | — | available | — | … |
| 2606:2741::/32 | — | reserved | — | … |
| 2606:2742::/31 | — | reserved | — | … |
| 2606:2744::/30 | — | reserved | — | … |
| 2606:2748::/29 | — | reserved | — | … |
| 2606:2750::/28 | — | available | — | … |
| 2606:2760::/27 | — | available | — | … |
| 2606:2781::/32 | — | reserved | — | … |
| 2606:2782::/31 | — | reserved | — | … |
| 2606:2784::/30 | — | reserved | — | … |
| 2606:2788::/29 | — | reserved | — | … |
| 2606:2790::/28 | — | available | — | … |
| 2606:27a0::/27 | — | available | — | … |
| 2606:27c1::/32 | — | reserved | — | … |