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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:f5c1::/32 | — | reserved | — | … |
| 2607:f5c2::/31 | — | reserved | — | … |
| 2607:f5c4::/30 | — | reserved | — | … |
| 2607:f5c8::/29 | — | available | — | … |
| 2607:f5d1::/32 | — | reserved | — | … |
| 2607:f5d2::/31 | — | reserved | — | … |
| 2607:f5d4::/30 | — | reserved | — | … |
| 2607:f5d9::/32 | — | reserved | — | … |
| 2607:f5da::/31 | — | reserved | — | … |
| 2607:f5dc::/30 | — | reserved | — | … |
| 2607:f5e0::/32 | — | reserved | — | … |
| 2607:f5e1::/32 | — | reserved | — | … |
| 2607:f5e2::/31 | — | reserved | — | … |
| 2607:f5e4::/30 | — | reserved | — | … |
| 2607:f5e9::/32 | — | reserved | — | … |
| 2607:f5ea::/31 | — | reserved | — | … |
| 2607:f5ec::/30 | — | reserved | — | … |
| 2607:f5f1::/32 | — | reserved | — | … |
| 2607:f5f2::/31 | — | reserved | — | … |
| 2607:f5f4::/30 | — | reserved | — | … |
| 2607:f5f9::/32 | — | reserved | — | … |
| 2607:f5fa::/31 | — | reserved | — | … |
| 2607:f5fc::/30 | — | reserved | — | … |
| 2607:f601::/32 | — | reserved | — | … |
| 2607:f602::/31 | — | reserved | — | … |
| 2607:f604::/30 | — | reserved | — | … |
| 2607:f609::/32 | — | reserved | — | … |
| 2607:f60a::/31 | — | reserved | — | … |
| 2607:f60c::/30 | — | reserved | — | … |
| 2607:f610::/29 | — | available | — | … |
| 2607:f619::/32 | — | reserved | — | … |
| 2607:f61a::/31 | — | reserved | — | … |
| 2607:f61c::/30 | — | reserved | — | … |
| 2607:f621::/32 | — | reserved | — | … |
| 2607:f622::/31 | — | reserved | — | … |
| 2607:f624::/30 | — | reserved | — | … |
| 2607:f629::/32 | — | reserved | — | … |
| 2607:f62a::/31 | — | reserved | — | … |
| 2607:f62c::/30 | — | reserved | — | … |
| 2607:f631::/32 | — | reserved | — | … |
| 2607:f632::/31 | — | reserved | — | … |
| 2607:f634::/30 | — | reserved | — | … |
| 2607:f639::/32 | — | reserved | — | … |
| 2607:f63a::/31 | — | reserved | — | … |
| 2607:f63c::/30 | — | reserved | — | … |
| 2607:f641::/32 | — | reserved | — | … |
| 2607:f642::/31 | — | reserved | — | … |
| 2607:f644::/30 | — | reserved | — | … |
| 2607:f648::/29 | — | available | — | … |
| 2607:f651::/32 | — | reserved | — | … |
| 2607:f652::/31 | — | reserved | — | … |
| 2607:f654::/30 | — | reserved | — | … |
| 2607:f658::/32 | — | reserved | — | … |
| 2607:f659::/32 | — | reserved | — | … |
| 2607:f65a::/31 | — | reserved | — | … |
| 2607:f65c::/30 | — | reserved | — | … |
| 2607:f661::/32 | — | reserved | — | … |
| 2607:f662::/31 | — | reserved | — | … |
| 2607:f664::/30 | — | reserved | — | … |
| 2607:f669::/32 | — | reserved | — | … |
| 2607:f66a::/31 | — | reserved | — | … |
| 2607:f66c::/30 | — | reserved | — | … |
| 2607:f671::/32 | — | reserved | — | … |
| 2607:f672::/31 | — | reserved | — | … |
| 2607:f674::/30 | — | reserved | — | … |
| 2607:f679::/32 | — | reserved | — | … |
| 2607:f67a::/31 | — | reserved | — | … |
| 2607:f67c::/30 | — | reserved | — | … |
| 2607:f681::/32 | — | reserved | — | … |
| 2607:f682::/31 | — | reserved | — | … |
| 2607:f684::/30 | — | reserved | — | … |
| 2607:f689::/32 | — | reserved | — | … |
| 2607:f68a::/31 | — | reserved | — | … |
| 2607:f68c::/30 | — | reserved | — | … |
| 2607:f691::/32 | — | reserved | — | … |
| 2607:f692::/31 | — | reserved | — | … |
| 2607:f694::/30 | — | reserved | — | … |
| 2607:f69a::/31 | — | reserved | — | … |
| 2607:f69c::/30 | — | reserved | — | … |
| 2607:f6a1::/32 | — | reserved | — | … |
| 2607:f6a2::/31 | — | reserved | — | … |
| 2607:f6a4::/30 | — | reserved | — | … |
| 2607:f6a9::/32 | — | reserved | — | … |
| 2607:f6aa::/31 | — | reserved | — | … |
| 2607:f6ac::/30 | — | reserved | — | … |
| 2607:f6b1::/32 | — | reserved | — | … |
| 2607:f6b2::/31 | — | reserved | — | … |
| 2607:f6b4::/30 | — | reserved | — | … |
| 2607:f6b9::/32 | — | reserved | — | … |
| 2607:f6ba::/31 | — | reserved | — | … |
| 2607:f6bc::/30 | — | reserved | — | … |
| 2607:f6c1::/32 | — | reserved | — | … |
| 2607:f6c2::/31 | — | reserved | — | … |
| 2607:f6c4::/30 | — | reserved | — | … |
| 2607:f6c9::/32 | — | reserved | — | … |
| 2607:f6ca::/31 | — | reserved | — | … |
| 2607:f6cc::/30 | — | reserved | — | … |
| 2607:f6d1::/32 | — | reserved | — | … |
| 2607:f6d2::/31 | — | reserved | — | … |
| 2607:f6d4::/30 | — | reserved | — | … |