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
1.65B
1,645,646,592
📦
IPv4 networks
76,735
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:24a0::/27 | — | available | — | … |
| 2607:24c1::/32 | — | reserved | — | … |
| 2607:24c2::/31 | — | reserved | — | … |
| 2607:24c4::/30 | — | reserved | — | … |
| 2607:24c8::/29 | — | reserved | — | … |
| 2607:24d0::/28 | — | available | — | … |
| 2607:24e0::/27 | — | available | — | … |
| 2607:2501::/32 | — | reserved | — | … |
| 2607:2502::/31 | — | reserved | — | … |
| 2607:2504::/30 | — | reserved | — | … |
| 2607:2508::/29 | — | reserved | — | … |
| 2607:2510::/28 | — | available | — | … |
| 2607:2520::/27 | — | available | — | … |
| 2607:2540::/32 | — | reserved | — | … |
| 2607:2541::/32 | — | reserved | — | … |
| 2607:2542::/31 | — | reserved | — | … |
| 2607:2544::/30 | — | reserved | — | … |
| 2607:2548::/29 | — | reserved | — | … |
| 2607:2550::/28 | — | available | — | … |
| 2607:2560::/27 | — | available | — | … |
| 2607:2581::/32 | — | reserved | — | … |
| 2607:2582::/31 | — | reserved | — | … |
| 2607:2584::/30 | — | reserved | — | … |
| 2607:2588::/29 | — | reserved | — | … |
| 2607:2590::/28 | — | available | — | … |
| 2607:25a0::/27 | — | available | — | … |
| 2607:25c1::/32 | — | reserved | — | … |
| 2607:25c2::/31 | — | reserved | — | … |
| 2607:25c4::/30 | — | reserved | — | … |
| 2607:25c8::/29 | — | reserved | — | … |
| 2607:25d0::/28 | — | available | — | … |
| 2607:25e0::/27 | — | available | — | … |
| 2607:2600::/32 | — | reserved | — | … |
| 2607:2601::/32 | — | reserved | — | … |
| 2607:2602::/31 | — | reserved | — | … |
| 2607:2604::/30 | — | reserved | — | … |
| 2607:2608::/29 | — | reserved | — | … |
| 2607:2610::/28 | — | available | — | … |
| 2607:2620::/27 | — | available | — | … |
| 2607:2641::/32 | — | reserved | — | … |
| 2607:2642::/31 | — | reserved | — | … |
| 2607:2644::/30 | — | reserved | — | … |
| 2607:2648::/29 | — | reserved | — | … |
| 2607:2650::/28 | — | available | — | … |
| 2607:2660::/27 | — | available | — | … |
| 2607:2681::/32 | — | reserved | — | … |
| 2607:2682::/31 | — | reserved | — | … |
| 2607:2684::/30 | — | reserved | — | … |
| 2607:2688::/29 | — | reserved | — | … |
| 2607:2690::/28 | — | available | — | … |
| 2607:26a0::/27 | — | available | — | … |
| 2607:26c1::/32 | — | reserved | — | … |
| 2607:26c2::/31 | — | reserved | — | … |
| 2607:26c4::/30 | — | reserved | — | … |
| 2607:26c8::/29 | — | reserved | — | … |
| 2607:26d0::/28 | — | available | — | … |
| 2607:26e0::/27 | — | available | — | … |
| 2607:2701::/32 | — | reserved | — | … |
| 2607:2702::/31 | — | reserved | — | … |
| 2607:2704::/30 | — | reserved | — | … |
| 2607:2708::/29 | — | reserved | — | … |
| 2607:2710::/28 | — | available | — | … |
| 2607:2720::/27 | — | available | — | … |
| 2607:2741::/32 | — | reserved | — | … |
| 2607:2742::/31 | — | reserved | — | … |
| 2607:2744::/30 | — | reserved | — | … |
| 2607:2748::/29 | — | reserved | — | … |
| 2607:2750::/28 | — | available | — | … |
| 2607:2760::/27 | — | available | — | … |
| 2607:2781::/32 | — | reserved | — | … |
| 2607:2782::/31 | — | reserved | — | … |
| 2607:2784::/30 | — | reserved | — | … |
| 2607:2788::/29 | — | reserved | — | … |
| 2607:2790::/28 | — | available | — | … |
| 2607:27a0::/27 | — | available | — | … |
| 2607:27c1::/32 | — | reserved | — | … |
| 2607:27c2::/31 | — | reserved | — | … |
| 2607:27c4::/30 | — | reserved | — | … |
| 2607:27c8::/29 | — | reserved | — | … |
| 2607:27d0::/28 | — | available | — | … |
| 2607:27e0::/27 | — | available | — | … |
| 2607:2801::/32 | — | reserved | — | … |
| 2607:2802::/31 | — | reserved | — | … |
| 2607:2804::/30 | — | reserved | — | … |
| 2607:2808::/29 | — | reserved | — | … |
| 2607:2810::/28 | — | available | — | … |
| 2607:2820::/27 | — | available | — | … |
| 2607:2841::/32 | — | reserved | — | … |
| 2607:2842::/31 | — | reserved | — | … |
| 2607:2844::/30 | — | reserved | — | … |
| 2607:2848::/29 | — | reserved | — | … |
| 2607:2850::/28 | — | available | — | … |
| 2607:2860::/27 | — | available | — | … |
| 2607:2881::/32 | — | reserved | — | … |
| 2607:2882::/31 | — | reserved | — | … |
| 2607:2884::/30 | — | reserved | — | … |
| 2607:2888::/29 | — | reserved | — | … |
| 2607:2890::/28 | — | available | — | … |
| 2607:28a0::/27 | — | available | — | … |
| 2607:28c1::/32 | — | reserved | — | … |