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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f4b0:2000::/35 | — | reserved | — | … |
| 2602:f4b0:4000::/34 | — | reserved | — | … |
| 2602:f4b0:8000::/33 | — | reserved | — | … |
| 2602:f4b1:100::/40 | — | reserved | — | … |
| 2602:f4b1:200::/39 | — | reserved | — | … |
| 2602:f4b1:400::/38 | — | reserved | — | … |
| 2602:f4b1:800::/37 | — | reserved | — | … |
| 2602:f4b1:1000::/36 | — | reserved | — | … |
| 2602:f4b1:2000::/35 | — | reserved | — | … |
| 2602:f4b1:4000::/34 | — | reserved | — | … |
| 2602:f4b1:8000::/33 | — | reserved | — | … |
| 2602:f4b2:100::/40 | — | reserved | — | … |
| 2602:f4b2:200::/39 | — | reserved | — | … |
| 2602:f4b2:400::/38 | — | reserved | — | … |
| 2602:f4b2:800::/37 | — | reserved | — | … |
| 2602:f4b2:1000::/36 | — | reserved | — | … |
| 2602:f4b2:2000::/35 | — | reserved | — | … |
| 2602:f4b2:4000::/34 | — | reserved | — | … |
| 2602:f4b2:8000::/33 | — | reserved | — | … |
| 2602:f4b3:100::/40 | — | reserved | — | … |
| 2602:f4b3:200::/39 | — | reserved | — | … |
| 2602:f4b3:400::/38 | — | reserved | — | … |
| 2602:f4b3:800::/37 | — | reserved | — | … |
| 2602:f4b3:1000::/36 | — | reserved | — | … |
| 2602:f4b3:2000::/35 | — | reserved | — | … |
| 2602:f4b3:4000::/34 | — | reserved | — | … |
| 2602:f4b3:8000::/33 | — | reserved | — | … |
| 2602:f4b4:100::/40 | — | reserved | — | … |
| 2602:f4b4:200::/39 | — | reserved | — | … |
| 2602:f4b4:400::/38 | — | reserved | — | … |
| 2602:f4b4:800::/37 | — | reserved | — | … |
| 2602:f4b4:1000::/36 | — | reserved | — | … |
| 2602:f4b4:2000::/35 | — | reserved | — | … |
| 2602:f4b4:4000::/34 | — | reserved | — | … |
| 2602:f4b4:8000::/33 | — | reserved | — | … |
| 2602:f4b5:100::/40 | — | reserved | — | … |
| 2602:f4b5:200::/39 | — | reserved | — | … |
| 2602:f4b5:400::/38 | — | reserved | — | … |
| 2602:f4b5:800::/37 | — | reserved | — | … |
| 2602:f4b5:1000::/36 | — | reserved | — | … |
| 2602:f4b5:2000::/35 | — | reserved | — | … |
| 2602:f4b5:4000::/34 | — | reserved | — | … |
| 2602:f4b5:8000::/33 | — | reserved | — | … |
| 2602:f4b6:100::/40 | — | reserved | — | … |
| 2602:f4b6:200::/39 | — | reserved | — | … |
| 2602:f4b6:400::/38 | — | reserved | — | … |
| 2602:f4b6:800::/37 | — | reserved | — | … |
| 2602:f4b6:1000::/36 | — | reserved | — | … |
| 2602:f4b6:2000::/35 | — | reserved | — | … |
| 2602:f4b6:4000::/34 | — | reserved | — | … |
| 2602:f4b6:8000::/33 | — | reserved | — | … |
| 2602:f4b7:100::/40 | — | reserved | — | … |
| 2602:f4b7:200::/39 | — | reserved | — | … |
| 2602:f4b7:400::/38 | — | reserved | — | … |
| 2602:f4b7:800::/37 | — | reserved | — | … |
| 2602:f4b7:1000::/36 | — | reserved | — | … |
| 2602:f4b7:2000::/35 | — | reserved | — | … |
| 2602:f4b7:4000::/34 | — | reserved | — | … |
| 2602:f4b7:8000::/33 | — | reserved | — | … |
| 2602:f4b8:100::/40 | — | reserved | — | … |
| 2602:f4b8:200::/39 | — | reserved | — | … |
| 2602:f4b8:400::/38 | — | reserved | — | … |
| 2602:f4b8:800::/37 | — | reserved | — | … |
| 2602:f4b8:1000::/36 | — | reserved | — | … |
| 2602:f4b8:2000::/35 | — | reserved | — | … |
| 2602:f4b8:4000::/34 | — | reserved | — | … |
| 2602:f4b8:8000::/33 | — | reserved | — | … |
| 2602:f4b9:1000::/36 | — | reserved | — | … |
| 2602:f4b9:2000::/35 | — | reserved | — | … |
| 2602:f4b9:4000::/34 | — | reserved | — | … |
| 2602:f4b9:8000::/33 | — | reserved | — | … |
| 2602:f4ba:100::/40 | — | reserved | — | … |
| 2602:f4ba:200::/39 | — | reserved | — | … |
| 2602:f4ba:400::/38 | — | reserved | — | … |
| 2602:f4ba:800::/37 | — | reserved | — | … |
| 2602:f4ba:1000::/36 | — | reserved | — | … |
| 2602:f4ba:2000::/35 | — | reserved | — | … |
| 2602:f4ba:4000::/34 | — | reserved | — | … |
| 2602:f4ba:8000::/33 | — | reserved | — | … |
| 2602:f4bb:100::/40 | — | reserved | — | … |
| 2602:f4bb:200::/39 | — | reserved | — | … |
| 2602:f4bb:400::/38 | — | reserved | — | … |
| 2602:f4bb:800::/37 | — | reserved | — | … |
| 2602:f4bb:1000::/36 | — | reserved | — | … |
| 2602:f4bb:2000::/35 | — | reserved | — | … |
| 2602:f4bb:4000::/34 | — | reserved | — | … |
| 2602:f4bb:8000::/33 | — | reserved | — | … |
| 2602:f4bc:100::/40 | — | reserved | — | … |
| 2602:f4bc:200::/39 | — | reserved | — | … |
| 2602:f4bc:400::/38 | — | reserved | — | … |
| 2602:f4bc:800::/37 | — | reserved | — | … |
| 2602:f4bc:1000::/36 | — | reserved | — | … |
| 2602:f4bc:2000::/35 | — | reserved | — | … |
| 2602:f4bc:4000::/34 | — | reserved | — | … |
| 2602:f4bc:8000::/33 | — | reserved | — | … |
| 2602:f4bd:100::/40 | — | reserved | — | … |
| 2602:f4bd:200::/39 | — | reserved | — | … |
| 2602:f4bd:400::/38 | — | reserved | — | … |
| 2602:f4bd:800::/37 | — | reserved | — | … |
| 2602:f4bd:1000::/36 | — | reserved | — | … |