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 |
|---|---|---|---|---|
| 2606:71c4::/30 | — | reserved | — | … |
| 2606:71c8::/29 | — | reserved | — | … |
| 2606:71d0::/28 | — | available | — | … |
| 2606:71e0::/27 | — | available | — | … |
| 2606:7200::/26 | — | available | — | … |
| 2606:7241::/32 | — | reserved | — | … |
| 2606:7242::/31 | — | reserved | — | … |
| 2606:7244::/30 | — | reserved | — | … |
| 2606:7248::/29 | — | reserved | — | … |
| 2606:7250::/28 | — | available | — | … |
| 2606:7260::/27 | — | available | — | … |
| 2606:7281::/32 | — | reserved | — | … |
| 2606:7282::/31 | — | reserved | — | … |
| 2606:7284::/30 | — | reserved | — | … |
| 2606:7288::/29 | — | reserved | — | … |
| 2606:7290::/28 | — | available | — | … |
| 2606:72a0::/27 | — | available | — | … |
| 2606:72c1::/32 | — | reserved | — | … |
| 2606:72c2::/31 | — | reserved | — | … |
| 2606:72c4::/30 | — | reserved | — | … |
| 2606:72c8::/29 | — | reserved | — | … |
| 2606:72d0::/28 | — | available | — | … |
| 2606:72e0::/27 | — | available | — | … |
| 2606:7301::/32 | — | reserved | — | … |
| 2606:7302::/31 | — | reserved | — | … |
| 2606:7304::/30 | — | reserved | — | … |
| 2606:7308::/29 | — | reserved | — | … |
| 2606:7310::/28 | — | available | — | … |
| 2606:7320::/27 | — | available | — | … |
| 2606:7340::/32 | — | reserved | — | … |
| 2606:7341::/32 | — | reserved | — | … |
| 2606:7342::/31 | — | reserved | — | … |
| 2606:7344::/30 | — | reserved | — | … |
| 2606:7348::/29 | — | reserved | — | … |
| 2606:7350::/28 | — | available | — | … |
| 2606:7360::/27 | — | available | — | … |
| 2606:7381::/32 | — | reserved | — | … |
| 2606:7382::/31 | — | reserved | — | … |
| 2606:7384::/30 | — | reserved | — | … |
| 2606:7388::/29 | — | reserved | — | … |
| 2606:7390::/28 | — | available | — | … |
| 2606:73a0::/27 | — | available | — | … |
| 2606:73c1::/32 | — | reserved | — | … |
| 2606:73c2::/31 | — | reserved | — | … |
| 2606:73c4::/30 | — | reserved | — | … |
| 2606:73c8::/29 | — | reserved | — | … |
| 2606:73d0::/28 | — | available | — | … |
| 2606:73e0::/27 | — | available | — | … |
| 2606:7401::/32 | — | reserved | — | … |
| 2606:7402::/31 | — | reserved | — | … |
| 2606:7404::/30 | — | reserved | — | … |
| 2606:7408::/29 | — | reserved | — | … |
| 2606:7410::/28 | — | available | — | … |
| 2606:7420::/27 | — | available | — | … |
| 2606:7441::/32 | — | reserved | — | … |
| 2606:7442::/31 | — | reserved | — | … |
| 2606:7444::/30 | — | reserved | — | … |
| 2606:7448::/29 | — | reserved | — | … |
| 2606:7450::/28 | — | available | — | … |
| 2606:7460::/27 | — | available | — | … |
| 2606:7481::/32 | — | reserved | — | … |
| 2606:7482::/31 | — | reserved | — | … |
| 2606:7484::/30 | — | reserved | — | … |
| 2606:7488::/29 | — | reserved | — | … |
| 2606:7490::/28 | — | available | — | … |
| 2606:74a0::/27 | — | available | — | … |
| 2606:74c1::/32 | — | reserved | — | … |
| 2606:74c2::/31 | — | reserved | — | … |
| 2606:74c4::/30 | — | reserved | — | … |
| 2606:74c8::/29 | — | reserved | — | … |
| 2606:74d0::/28 | — | available | — | … |
| 2606:74e0::/27 | — | available | — | … |
| 2606:7501::/32 | — | reserved | — | … |
| 2606:7502::/31 | — | reserved | — | … |
| 2606:7504::/30 | — | reserved | — | … |
| 2606:7508::/29 | — | reserved | — | … |
| 2606:7510::/28 | — | available | — | … |
| 2606:7520::/27 | — | available | — | … |
| 2606:7541::/32 | — | reserved | — | … |
| 2606:7542::/31 | — | reserved | — | … |
| 2606:7544::/30 | — | reserved | — | … |
| 2606:7548::/29 | — | reserved | — | … |
| 2606:7550::/28 | — | available | — | … |
| 2606:7560::/27 | — | available | — | … |
| 2606:7581::/32 | — | reserved | — | … |
| 2606:7582::/31 | — | reserved | — | … |
| 2606:7584::/30 | — | reserved | — | … |
| 2606:7588::/29 | — | reserved | — | … |
| 2606:7590::/28 | — | available | — | … |
| 2606:75a0::/27 | — | available | — | … |
| 2606:75c0::/26 | — | available | — | … |
| 2606:7601::/32 | — | reserved | — | … |
| 2606:7602::/31 | — | reserved | — | … |
| 2606:7604::/30 | — | reserved | — | … |
| 2606:7608::/29 | — | reserved | — | … |
| 2606:7610::/28 | — | available | — | … |
| 2606:7620::/27 | — | available | — | … |
| 2606:7641::/32 | — | reserved | — | … |
| 2606:7642::/31 | — | reserved | — | … |
| 2606:7644::/30 | — | reserved | — | … |