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
1.64B
1,644,591,360
📦
IPv4 networks
76,802
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:2110::/28 | — | available | — | … |
| 2607:2120::/27 | — | available | — | … |
| 2607:2141::/32 | — | reserved | — | … |
| 2607:2142::/31 | — | reserved | — | … |
| 2607:2144::/30 | — | reserved | — | … |
| 2607:2148::/29 | — | reserved | — | … |
| 2607:2150::/28 | — | available | — | … |
| 2607:2160::/27 | — | available | — | … |
| 2607:2181::/32 | — | reserved | — | … |
| 2607:2182::/31 | — | reserved | — | … |
| 2607:2184::/30 | — | reserved | — | … |
| 2607:2188::/29 | — | reserved | — | … |
| 2607:2190::/28 | — | available | — | … |
| 2607:21a0::/27 | — | available | — | … |
| 2607:21c1::/32 | — | reserved | — | … |
| 2607:21c2::/31 | — | reserved | — | … |
| 2607:21c4::/30 | — | reserved | — | … |
| 2607:21c8::/29 | — | reserved | — | … |
| 2607:21d0::/28 | — | available | — | … |
| 2607:21e0::/27 | — | available | — | … |
| 2607:2201::/32 | — | reserved | — | … |
| 2607:2202::/31 | — | reserved | — | … |
| 2607:2204::/30 | — | reserved | — | … |
| 2607:2208::/29 | — | reserved | — | … |
| 2607:2210::/28 | — | available | — | … |
| 2607:2220::/27 | — | available | — | … |
| 2607:2241::/32 | — | reserved | — | … |
| 2607:2242::/31 | — | reserved | — | … |
| 2607:2244::/30 | — | reserved | — | … |
| 2607:2248::/29 | — | reserved | — | … |
| 2607:2250::/28 | — | available | — | … |
| 2607:2260::/27 | — | available | — | … |
| 2607:2281::/32 | — | reserved | — | … |
| 2607:2282::/31 | — | reserved | — | … |
| 2607:2284::/30 | — | reserved | — | … |
| 2607:2288::/29 | — | reserved | — | … |
| 2607:2290::/28 | — | available | — | … |
| 2607:22a0::/27 | — | available | — | … |
| 2607:22c1::/32 | — | reserved | — | … |
| 2607:22c2::/31 | — | reserved | — | … |
| 2607:22c4::/30 | — | reserved | — | … |
| 2607:22c8::/29 | — | reserved | — | … |
| 2607:22d0::/28 | — | available | — | … |
| 2607:22e0::/27 | — | available | — | … |
| 2607:2301::/32 | — | reserved | — | … |
| 2607:2302::/31 | — | reserved | — | … |
| 2607:2304::/30 | — | reserved | — | … |
| 2607:2308::/29 | — | reserved | — | … |
| 2607:2310::/28 | — | available | — | … |
| 2607:2320::/27 | — | available | — | … |
| 2607:2341::/32 | — | reserved | — | … |
| 2607:2342::/31 | — | reserved | — | … |
| 2607:2344::/30 | — | reserved | — | … |
| 2607:2348::/29 | — | reserved | — | … |
| 2607:2350::/28 | — | available | — | … |
| 2607:2360::/27 | — | available | — | … |
| 2607:2380::/32 | — | reserved | — | … |
| 2607:2381::/32 | — | reserved | — | … |
| 2607:2382::/31 | — | reserved | — | … |
| 2607:2384::/30 | — | reserved | — | … |
| 2607:2388::/29 | — | reserved | — | … |
| 2607:2390::/28 | — | available | — | … |
| 2607:23a0::/27 | — | available | — | … |
| 2607:23c1::/32 | — | reserved | — | … |
| 2607:23c2::/31 | — | reserved | — | … |
| 2607:23c4::/30 | — | reserved | — | … |
| 2607:23c8::/29 | — | reserved | — | … |
| 2607:23d0::/28 | — | available | — | … |
| 2607:23e0::/27 | — | available | — | … |
| 2607:2401::/32 | — | reserved | — | … |
| 2607:2402::/31 | — | reserved | — | … |
| 2607:2404::/30 | — | reserved | — | … |
| 2607:2408::/29 | — | reserved | — | … |
| 2607:2410::/28 | — | available | — | … |
| 2607:2420::/27 | — | available | — | … |
| 2607:2441::/32 | — | reserved | — | … |
| 2607:2442::/31 | — | reserved | — | … |
| 2607:2444::/30 | — | reserved | — | … |
| 2607:2448::/29 | — | reserved | — | … |
| 2607:2450::/28 | — | available | — | … |
| 2607:2460::/27 | — | available | — | … |
| 2607:2481::/32 | — | reserved | — | … |
| 2607:2482::/31 | — | reserved | — | … |
| 2607:2484::/30 | — | reserved | — | … |
| 2607:2488::/29 | — | reserved | — | … |
| 2607:2490::/28 | — | available | — | … |
| 2607:24a0::/27 | — | available | — | … |
| 2607:24c1::/32 | — | reserved | — | … |
| 2607:24c2::/31 | — | reserved | — | … |
| 2607:24c4::/30 | — | reserved | — | … |
| 2607:24c8::/29 | — | reserved | — | … |
| 2607:24d0::/28 | — | available | — | … |
| 2607:24e0::/27 | — | available | — | … |
| 2607:2501::/32 | — | reserved | — | … |
| 2607:2502::/31 | — | reserved | — | … |
| 2607:2504::/30 | — | reserved | — | … |
| 2607:2508::/29 | — | reserved | — | … |
| 2607:2510::/28 | — | available | — | … |
| 2607:2520::/27 | — | available | — | … |
| 2607:2540::/32 | — | reserved | — | … |