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 |
|---|---|---|---|---|
| 2605:e2c8::/29 | — | reserved | — | … |
| 2605:e2d0::/28 | — | available | — | … |
| 2605:e2e0::/27 | — | available | — | … |
| 2605:e301::/32 | — | reserved | — | … |
| 2605:e302::/31 | — | reserved | — | … |
| 2605:e304::/30 | — | reserved | — | … |
| 2605:e308::/29 | — | reserved | — | … |
| 2605:e310::/28 | — | available | — | … |
| 2605:e320::/27 | — | available | — | … |
| 2605:e341::/32 | — | reserved | — | … |
| 2605:e342::/31 | — | reserved | — | … |
| 2605:e344::/30 | — | reserved | — | … |
| 2605:e348::/29 | — | reserved | — | … |
| 2605:e350::/28 | — | available | — | … |
| 2605:e360::/27 | — | available | — | … |
| 2605:e381::/32 | — | reserved | — | … |
| 2605:e382::/31 | — | reserved | — | … |
| 2605:e384::/30 | — | reserved | — | … |
| 2605:e388::/29 | — | reserved | — | … |
| 2605:e390::/28 | — | available | — | … |
| 2605:e3a0::/27 | — | available | — | … |
| 2605:e3c1::/32 | — | reserved | — | … |
| 2605:e3c2::/31 | — | reserved | — | … |
| 2605:e3c4::/30 | — | reserved | — | … |
| 2605:e3c8::/29 | — | reserved | — | … |
| 2605:e3d0::/28 | — | available | — | … |
| 2605:e3e0::/27 | — | available | — | … |
| 2605:e401::/32 | — | reserved | — | … |
| 2605:e402::/31 | — | reserved | — | … |
| 2605:e404::/30 | — | reserved | — | … |
| 2605:e408::/29 | — | reserved | — | … |
| 2605:e410::/28 | — | available | — | … |
| 2605:e420::/27 | — | available | — | … |
| 2605:e441::/32 | — | reserved | — | … |
| 2605:e442::/31 | — | reserved | — | … |
| 2605:e444::/30 | — | reserved | — | … |
| 2605:e448::/29 | — | reserved | — | … |
| 2605:e450::/28 | — | available | — | … |
| 2605:e460::/27 | — | available | — | … |
| 2605:e481::/32 | — | reserved | — | … |
| 2605:e482::/31 | — | reserved | — | … |
| 2605:e484::/30 | — | reserved | — | … |
| 2605:e488::/29 | — | reserved | — | … |
| 2605:e490::/28 | — | available | — | … |
| 2605:e4a0::/27 | — | available | — | … |
| 2605:e4c1::/32 | — | reserved | — | … |
| 2605:e4c2::/31 | — | reserved | — | … |
| 2605:e4c4::/30 | — | reserved | — | … |
| 2605:e4c8::/29 | — | reserved | — | … |
| 2605:e4d0::/28 | — | available | — | … |
| 2605:e4e0::/27 | — | available | — | … |
| 2605:e501::/32 | — | reserved | — | … |
| 2605:e502::/31 | — | reserved | — | … |
| 2605:e504::/30 | — | reserved | — | … |
| 2605:e508::/29 | — | reserved | — | … |
| 2605:e510::/28 | — | available | — | … |
| 2605:e520::/27 | — | available | — | … |
| 2605:e541::/32 | — | reserved | — | … |
| 2605:e542::/31 | — | reserved | — | … |
| 2605:e544::/30 | — | reserved | — | … |
| 2605:e548::/29 | — | reserved | — | … |
| 2605:e550::/28 | — | available | — | … |
| 2605:e560::/27 | — | available | — | … |
| 2605:e581::/32 | — | reserved | — | … |
| 2605:e582::/31 | — | reserved | — | … |
| 2605:e584::/30 | — | reserved | — | … |
| 2605:e588::/29 | — | reserved | — | … |
| 2605:e590::/28 | — | available | — | … |
| 2605:e5a0::/27 | — | available | — | … |
| 2605:e5c1::/32 | — | reserved | — | … |
| 2605:e5c2::/31 | — | reserved | — | … |
| 2605:e5c4::/30 | — | reserved | — | … |
| 2605:e5c8::/29 | — | reserved | — | … |
| 2605:e5d0::/28 | — | available | — | … |
| 2605:e5e0::/27 | — | available | — | … |
| 2605:e601::/32 | — | reserved | — | … |
| 2605:e602::/31 | — | reserved | — | … |
| 2605:e604::/30 | — | reserved | — | … |
| 2605:e608::/29 | — | reserved | — | … |
| 2605:e610::/28 | — | available | — | … |
| 2605:e620::/27 | — | available | — | … |
| 2605:e641::/32 | — | reserved | — | … |
| 2605:e642::/31 | — | reserved | — | … |
| 2605:e644::/30 | — | reserved | — | … |
| 2605:e648::/29 | — | reserved | — | … |
| 2605:e650::/28 | — | available | — | … |
| 2605:e660::/27 | — | available | — | … |
| 2605:e681::/32 | — | reserved | — | … |
| 2605:e682::/31 | — | reserved | — | … |
| 2605:e684::/30 | — | reserved | — | … |
| 2605:e688::/29 | — | reserved | — | … |
| 2605:e690::/28 | — | available | — | … |
| 2605:e6a0::/27 | — | available | — | … |
| 2605:e6c1::/32 | — | reserved | — | … |
| 2605:e6c2::/31 | — | reserved | — | … |
| 2605:e6c4::/30 | — | reserved | — | … |
| 2605:e6c8::/29 | — | reserved | — | … |
| 2605:e6d0::/28 | — | available | — | … |
| 2605:e6e0::/27 | — | available | — | … |
| 2605:e701::/32 | — | reserved | — | … |