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
1,644,590,848
📦
IPv4 networks
76,800
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 |
|---|---|---|---|---|
| 2620:0:1a1::/48 | — | reserved | — | … |
| 2620:0:1a2::/47 | — | reserved | — | … |
| 2620:0:1a4::/46 | — | reserved | — | … |
| 2620:0:1a8::/45 | — | reserved | — | … |
| 2620:0:1b1::/48 | — | reserved | — | … |
| 2620:0:1b2::/47 | — | reserved | — | … |
| 2620:0:1b4::/46 | — | reserved | — | … |
| 2620:0:1b8::/45 | — | reserved | — | … |
| 2620:0:1c1::/48 | — | reserved | — | … |
| 2620:0:1c2::/47 | — | reserved | — | … |
| 2620:0:1c4::/46 | — | reserved | — | … |
| 2620:0:1c8::/45 | — | reserved | — | … |
| 2620:0:1d1::/48 | — | reserved | — | … |
| 2620:0:1d2::/47 | — | reserved | — | … |
| 2620:0:1d4::/46 | — | reserved | — | … |
| 2620:0:1d8::/45 | — | reserved | — | … |
| 2620:0:1e0::/44 | — | available | — | … |
| 2620:0:1f1::/48 | — | reserved | — | … |
| 2620:0:1f2::/47 | — | reserved | — | … |
| 2620:0:1f4::/46 | — | reserved | — | … |
| 2620:0:1f8::/45 | — | reserved | — | … |
| 2620:0:201::/48 | — | reserved | — | … |
| 2620:0:202::/47 | — | reserved | — | … |
| 2620:0:204::/46 | — | reserved | — | … |
| 2620:0:208::/45 | — | reserved | — | … |
| 2620:0:211::/48 | — | reserved | — | … |
| 2620:0:212::/47 | — | reserved | — | … |
| 2620:0:214::/46 | — | reserved | — | … |
| 2620:0:218::/45 | — | reserved | — | … |
| 2620:0:221::/48 | — | reserved | — | … |
| 2620:0:222::/47 | — | reserved | — | … |
| 2620:0:224::/46 | — | reserved | — | … |
| 2620:0:228::/45 | — | reserved | — | … |
| 2620:0:231::/48 | — | reserved | — | … |
| 2620:0:232::/47 | — | reserved | — | … |
| 2620:0:234::/46 | — | reserved | — | … |
| 2620:0:238::/45 | — | reserved | — | … |
| 2620:0:241::/48 | — | reserved | — | … |
| 2620:0:242::/47 | — | reserved | — | … |
| 2620:0:244::/46 | — | reserved | — | … |
| 2620:0:248::/45 | — | reserved | — | … |
| 2620:0:251::/48 | — | reserved | — | … |
| 2620:0:252::/47 | — | reserved | — | … |
| 2620:0:254::/46 | — | reserved | — | … |
| 2620:0:258::/45 | — | reserved | — | … |
| 2620:0:261::/48 | — | reserved | — | … |
| 2620:0:262::/47 | — | reserved | — | … |
| 2620:0:264::/46 | — | reserved | — | … |
| 2620:0:268::/45 | — | reserved | — | … |
| 2620:0:270::/44 | — | available | — | … |
| 2620:0:281::/48 | — | reserved | — | … |
| 2620:0:282::/47 | — | reserved | — | … |
| 2620:0:284::/46 | — | reserved | — | … |
| 2620:0:288::/45 | — | reserved | — | … |
| 2620:0:291::/48 | — | reserved | — | … |
| 2620:0:292::/47 | — | reserved | — | … |
| 2620:0:294::/46 | — | reserved | — | … |
| 2620:0:298::/45 | — | reserved | — | … |
| 2620:0:2a0::/44 | — | available | — | … |
| 2620:0:2b1::/48 | — | reserved | — | … |
| 2620:0:2b2::/47 | — | reserved | — | … |
| 2620:0:2b4::/46 | — | reserved | — | … |
| 2620:0:2b8::/45 | — | reserved | — | … |
| 2620:0:2c1::/48 | — | reserved | — | … |
| 2620:0:2c2::/47 | — | reserved | — | … |
| 2620:0:2c4::/46 | — | reserved | — | … |
| 2620:0:2c8::/45 | — | reserved | — | … |
| 2620:0:2d1::/48 | — | reserved | — | … |
| 2620:0:2d2::/47 | — | reserved | — | … |
| 2620:0:2d4::/46 | — | reserved | — | … |
| 2620:0:2d8::/45 | — | reserved | — | … |
| 2620:0:2e0::/44 | — | available | — | … |
| 2620:0:2f1::/48 | — | reserved | — | … |
| 2620:0:2f2::/47 | — | reserved | — | … |
| 2620:0:2f4::/46 | — | reserved | — | … |
| 2620:0:2f8::/45 | — | reserved | — | … |
| 2620:0:301::/48 | — | reserved | — | … |
| 2620:0:302::/47 | — | reserved | — | … |
| 2620:0:304::/46 | — | reserved | — | … |
| 2620:0:308::/45 | — | reserved | — | … |
| 2620:0:310::/44 | — | available | — | … |
| 2620:0:321::/48 | — | reserved | — | … |
| 2620:0:322::/47 | — | reserved | — | … |
| 2620:0:324::/46 | — | reserved | — | … |
| 2620:0:328::/45 | — | reserved | — | … |
| 2620:0:330::/44 | — | available | — | … |
| 2620:0:340::/44 | — | available | — | … |
| 2620:0:354::/46 | — | reserved | — | … |
| 2620:0:358::/45 | — | reserved | — | … |
| 2620:0:362::/47 | — | reserved | — | … |
| 2620:0:364::/46 | — | reserved | — | … |
| 2620:0:368::/45 | — | reserved | — | … |
| 2620:0:370::/44 | — | available | — | … |
| 2620:0:380::/44 | — | available | — | … |
| 2620:0:391::/48 | — | reserved | — | … |
| 2620:0:392::/47 | — | reserved | — | … |
| 2620:0:394::/46 | — | reserved | — | … |
| 2620:0:398::/45 | — | reserved | — | … |
| 2620:0:3a0::/44 | — | available | — | … |
| 2620:0:3b1::/48 | — | reserved | — | … |