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
1,645,647,872
📦
IPv4 networks
76,740
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,065
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:8390::/28 | — | available | — | … |
| 2606:83a0::/27 | — | available | — | … |
| 2606:83c1::/32 | — | reserved | — | … |
| 2606:83c2::/31 | — | reserved | — | … |
| 2606:83c4::/30 | — | reserved | — | … |
| 2606:83c8::/29 | — | reserved | — | … |
| 2606:83d0::/28 | — | available | — | … |
| 2606:83e0::/27 | — | available | — | … |
| 2606:8401::/32 | — | reserved | — | … |
| 2606:8402::/31 | — | reserved | — | … |
| 2606:8404::/30 | — | reserved | — | … |
| 2606:8408::/29 | — | reserved | — | … |
| 2606:8410::/28 | — | available | — | … |
| 2606:8420::/27 | — | available | — | … |
| 2606:8441::/32 | — | reserved | — | … |
| 2606:8442::/31 | — | reserved | — | … |
| 2606:8444::/30 | — | reserved | — | … |
| 2606:8448::/29 | — | reserved | — | … |
| 2606:8450::/28 | — | available | — | … |
| 2606:8460::/27 | — | available | — | … |
| 2606:8481::/32 | — | reserved | — | … |
| 2606:8482::/31 | — | reserved | — | … |
| 2606:8484::/30 | — | reserved | — | … |
| 2606:8488::/29 | — | reserved | — | … |
| 2606:8490::/28 | — | available | — | … |
| 2606:84a0::/27 | — | available | — | … |
| 2606:84c1::/32 | — | reserved | — | … |
| 2606:84c2::/31 | — | reserved | — | … |
| 2606:84c4::/30 | — | reserved | — | … |
| 2606:84c8::/29 | — | reserved | — | … |
| 2606:84d0::/28 | — | available | — | … |
| 2606:84e0::/27 | — | available | — | … |
| 2606:8501::/32 | — | reserved | — | … |
| 2606:8502::/31 | — | reserved | — | … |
| 2606:8504::/30 | — | reserved | — | … |
| 2606:8508::/29 | — | reserved | — | … |
| 2606:8510::/28 | — | available | — | … |
| 2606:8520::/27 | — | available | — | … |
| 2606:8541::/32 | — | reserved | — | … |
| 2606:8542::/31 | — | reserved | — | … |
| 2606:8544::/30 | — | reserved | — | … |
| 2606:8548::/29 | — | reserved | — | … |
| 2606:8550::/28 | — | available | — | … |
| 2606:8560::/27 | — | available | — | … |
| 2606:8581::/32 | — | reserved | — | … |
| 2606:8582::/31 | — | reserved | — | … |
| 2606:8584::/30 | — | reserved | — | … |
| 2606:8588::/29 | — | reserved | — | … |
| 2606:8590::/28 | — | available | — | … |
| 2606:85a0::/27 | — | available | — | … |
| 2606:85c1::/32 | — | reserved | — | … |
| 2606:85c2::/31 | — | reserved | — | … |
| 2606:85c4::/30 | — | reserved | — | … |
| 2606:85c8::/29 | — | reserved | — | … |
| 2606:85d0::/28 | — | available | — | … |
| 2606:85e0::/27 | — | available | — | … |
| 2606:8601::/32 | — | reserved | — | … |
| 2606:8602::/31 | — | reserved | — | … |
| 2606:8604::/30 | — | reserved | — | … |
| 2606:8608::/29 | — | reserved | — | … |
| 2606:8610::/28 | — | available | — | … |
| 2606:8620::/27 | — | available | — | … |
| 2606:8641::/32 | — | reserved | — | … |
| 2606:8642::/31 | — | reserved | — | … |
| 2606:8644::/30 | — | reserved | — | … |
| 2606:8648::/29 | — | reserved | — | … |
| 2606:8650::/28 | — | available | — | … |
| 2606:8660::/27 | — | available | — | … |
| 2606:8681::/32 | — | reserved | — | … |
| 2606:8682::/31 | — | reserved | — | … |
| 2606:8684::/30 | — | reserved | — | … |
| 2606:8688::/29 | — | reserved | — | … |
| 2606:8690::/28 | — | available | — | … |
| 2606:86a0::/27 | — | available | — | … |
| 2606:86c1::/32 | — | reserved | — | … |
| 2606:86c2::/31 | — | reserved | — | … |
| 2606:86c4::/30 | — | reserved | — | … |
| 2606:86c8::/29 | — | reserved | — | … |
| 2606:86d0::/28 | — | available | — | … |
| 2606:86e0::/27 | — | available | — | … |
| 2606:8701::/32 | — | reserved | — | … |
| 2606:8702::/31 | — | reserved | — | … |
| 2606:8704::/30 | — | reserved | — | … |
| 2606:8708::/29 | — | reserved | — | … |
| 2606:8710::/28 | — | available | — | … |
| 2606:8720::/27 | — | available | — | … |
| 2606:8741::/32 | — | reserved | — | … |
| 2606:8742::/31 | — | reserved | — | … |
| 2606:8744::/30 | — | reserved | — | … |
| 2606:8748::/29 | — | reserved | — | … |
| 2606:8750::/28 | — | available | — | … |
| 2606:8760::/27 | — | available | — | … |
| 2606:8781::/32 | — | reserved | — | … |
| 2606:8782::/31 | — | reserved | — | … |
| 2606:8784::/30 | — | reserved | — | … |
| 2606:8788::/29 | — | reserved | — | … |
| 2606:8790::/28 | — | available | — | … |
| 2606:87a0::/27 | — | available | — | … |
| 2606:87c1::/32 | — | reserved | — | … |
| 2606:87c2::/31 | — | reserved | — | … |