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:f232::/31 | — | reserved | — | … |
| 2607:f234::/30 | — | reserved | — | … |
| 2607:f239::/32 | — | reserved | — | … |
| 2607:f23a::/31 | — | reserved | — | … |
| 2607:f23c::/30 | — | reserved | — | … |
| 2607:f241::/32 | — | reserved | — | … |
| 2607:f242::/31 | — | reserved | — | … |
| 2607:f244::/30 | — | reserved | — | … |
| 2607:f249::/32 | — | reserved | — | … |
| 2607:f24a::/31 | — | reserved | — | … |
| 2607:f24c::/30 | — | reserved | — | … |
| 2607:f251::/32 | — | reserved | — | … |
| 2607:f252::/31 | — | reserved | — | … |
| 2607:f254::/30 | — | reserved | — | … |
| 2607:f259::/32 | — | reserved | — | … |
| 2607:f25a::/31 | — | reserved | — | … |
| 2607:f25c::/30 | — | reserved | — | … |
| 2607:f261::/32 | — | reserved | — | … |
| 2607:f262::/31 | — | reserved | — | … |
| 2607:f264::/30 | — | reserved | — | … |
| 2607:f268::/29 | — | available | — | … |
| 2607:f270::/29 | — | available | — | … |
| 2607:f279::/32 | — | reserved | — | … |
| 2607:f27a::/31 | — | reserved | — | … |
| 2607:f27c::/30 | — | reserved | — | … |
| 2607:f282::/31 | — | reserved | — | … |
| 2607:f284::/30 | — | reserved | — | … |
| 2607:f289::/32 | — | reserved | — | … |
| 2607:f28a::/31 | — | reserved | — | … |
| 2607:f28c::/30 | — | reserved | — | … |
| 2607:f291::/32 | — | reserved | — | … |
| 2607:f292::/31 | — | reserved | — | … |
| 2607:f294::/30 | — | reserved | — | … |
| 2607:f299::/32 | — | reserved | — | … |
| 2607:f29a::/31 | — | reserved | — | … |
| 2607:f29c::/30 | — | reserved | — | … |
| 2607:f2a0::/29 | — | available | — | … |
| 2607:f2a9::/32 | — | reserved | — | … |
| 2607:f2aa::/31 | — | reserved | — | … |
| 2607:f2ac::/30 | — | reserved | — | … |
| 2607:f2b2::/31 | — | reserved | — | … |
| 2607:f2b4::/30 | — | reserved | — | … |
| 2607:f2b8::/29 | — | available | — | … |
| 2607:f2c1::/32 | — | reserved | — | … |
| 2607:f2c2::/31 | — | reserved | — | … |
| 2607:f2c4::/30 | — | reserved | — | … |
| 2607:f2c9::/32 | — | reserved | — | … |
| 2607:f2ca::/31 | — | reserved | — | … |
| 2607:f2cc::/30 | — | reserved | — | … |
| 2607:f2d0::/32 | — | reserved | — | … |
| 2607:f2d1::/32 | — | reserved | — | … |
| 2607:f2d2::/31 | — | reserved | — | … |
| 2607:f2d4::/30 | — | reserved | — | … |
| 2607:f2d9::/32 | — | reserved | — | … |
| 2607:f2da::/31 | — | reserved | — | … |
| 2607:f2dc::/30 | — | reserved | — | … |
| 2607:f2e0::/28 | — | available | — | … |
| 2607:f2f0::/29 | — | available | — | … |
| 2607:f2f9::/32 | — | reserved | — | … |
| 2607:f2fa::/31 | — | reserved | — | … |
| 2607:f2fc::/30 | — | reserved | — | … |
| 2607:f300::/29 | — | available | — | … |
| 2607:f309::/32 | — | reserved | — | … |
| 2607:f30a::/31 | — | reserved | — | … |
| 2607:f30c::/30 | — | reserved | — | … |
| 2607:f311::/32 | — | reserved | — | … |
| 2607:f312::/31 | — | reserved | — | … |
| 2607:f314::/30 | — | reserved | — | … |
| 2607:f319::/32 | — | reserved | — | … |
| 2607:f31a::/31 | — | reserved | — | … |
| 2607:f31c::/30 | — | reserved | — | … |
| 2607:f320::/28 | — | available | — | … |
| 2607:f331::/32 | — | reserved | — | … |
| 2607:f332::/31 | — | reserved | — | … |
| 2607:f334::/30 | — | reserved | — | … |
| 2607:f339::/32 | — | reserved | — | … |
| 2607:f33a::/31 | — | reserved | — | … |
| 2607:f33c::/30 | — | reserved | — | … |
| 2607:f341::/32 | — | reserved | — | … |
| 2607:f342::/31 | — | reserved | — | … |
| 2607:f344::/30 | — | reserved | — | … |
| 2607:f349::/32 | — | reserved | — | … |
| 2607:f34a::/31 | — | reserved | — | … |
| 2607:f34c::/30 | — | reserved | — | … |
| 2607:f351::/32 | — | reserved | — | … |
| 2607:f352::/31 | — | reserved | — | … |
| 2607:f354::/30 | — | reserved | — | … |
| 2607:f359::/32 | — | reserved | — | … |
| 2607:f35a::/31 | — | reserved | — | … |
| 2607:f35c::/30 | — | reserved | — | … |
| 2607:f361::/32 | — | reserved | — | … |
| 2607:f362::/31 | — | reserved | — | … |
| 2607:f364::/30 | — | reserved | — | … |
| 2607:f369::/32 | — | reserved | — | … |
| 2607:f36a::/31 | — | reserved | — | … |
| 2607:f36c::/30 | — | reserved | — | … |
| 2607:f371::/32 | — | reserved | — | … |
| 2607:f372::/31 | — | reserved | — | … |
| 2607:f374::/30 | — | reserved | — | … |
| 2607:f379::/32 | — | reserved | — | … |