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:f511:200::/39 | — | reserved | — | … |
| 2602:f511:400::/38 | — | reserved | — | … |
| 2602:f511:800::/37 | — | reserved | — | … |
| 2602:f511:1000::/36 | — | reserved | — | … |
| 2602:f511:2000::/35 | — | reserved | — | … |
| 2602:f511:4000::/34 | — | reserved | — | … |
| 2602:f511:8000::/33 | — | reserved | — | … |
| 2602:f512:100::/40 | — | reserved | — | … |
| 2602:f512:200::/39 | — | reserved | — | … |
| 2602:f512:400::/38 | — | reserved | — | … |
| 2602:f512:800::/37 | — | reserved | — | … |
| 2602:f512:1000::/36 | — | reserved | — | … |
| 2602:f512:2000::/35 | — | reserved | — | … |
| 2602:f512:4000::/34 | — | reserved | — | … |
| 2602:f512:8000::/33 | — | reserved | — | … |
| 2602:f513:100::/40 | — | reserved | — | … |
| 2602:f513:200::/39 | — | reserved | — | … |
| 2602:f513:400::/38 | — | reserved | — | … |
| 2602:f513:800::/37 | — | reserved | — | … |
| 2602:f513:1000::/36 | — | reserved | — | … |
| 2602:f513:2000::/35 | — | reserved | — | … |
| 2602:f513:4000::/34 | — | reserved | — | … |
| 2602:f513:8000::/33 | — | reserved | — | … |
| 2602:f514:100::/40 | — | reserved | — | … |
| 2602:f514:200::/39 | — | reserved | — | … |
| 2602:f514:400::/38 | — | reserved | — | … |
| 2602:f514:800::/37 | — | reserved | — | … |
| 2602:f514:1000::/36 | — | reserved | — | … |
| 2602:f514:2000::/35 | — | reserved | — | … |
| 2602:f514:4000::/34 | — | reserved | — | … |
| 2602:f514:8000::/33 | — | reserved | — | … |
| 2602:f515:100::/40 | — | reserved | — | … |
| 2602:f515:200::/39 | — | reserved | — | … |
| 2602:f515:400::/38 | — | reserved | — | … |
| 2602:f515:800::/37 | — | reserved | — | … |
| 2602:f515:1000::/36 | — | reserved | — | … |
| 2602:f515:2000::/35 | — | reserved | — | … |
| 2602:f515:4000::/34 | — | reserved | — | … |
| 2602:f515:8000::/33 | — | reserved | — | … |
| 2602:f516:1000::/36 | — | reserved | — | … |
| 2602:f516:2000::/35 | — | reserved | — | … |
| 2602:f516:4000::/34 | — | reserved | — | … |
| 2602:f516:8000::/33 | — | reserved | — | … |
| 2602:f517:100::/40 | — | reserved | — | … |
| 2602:f517:200::/39 | — | reserved | — | … |
| 2602:f517:400::/38 | — | reserved | — | … |
| 2602:f517:800::/37 | — | reserved | — | … |
| 2602:f517:1000::/36 | — | reserved | — | … |
| 2602:f517:2000::/35 | — | reserved | — | … |
| 2602:f517:4000::/34 | — | reserved | — | … |
| 2602:f517:8000::/33 | — | reserved | — | … |
| 2602:f518:1000::/36 | — | reserved | — | … |
| 2602:f518:2000::/35 | — | reserved | — | … |
| 2602:f518:4000::/34 | — | reserved | — | … |
| 2602:f518:8000::/33 | — | reserved | — | … |
| 2602:f519:100::/40 | — | reserved | — | … |
| 2602:f519:200::/39 | — | reserved | — | … |
| 2602:f519:400::/38 | — | reserved | — | … |
| 2602:f519:800::/37 | — | reserved | — | … |
| 2602:f519:1000::/36 | — | reserved | — | … |
| 2602:f519:2000::/35 | — | reserved | — | … |
| 2602:f519:4000::/34 | — | reserved | — | … |
| 2602:f519:8000::/33 | — | reserved | — | … |
| 2602:f51a:100::/40 | — | reserved | — | … |
| 2602:f51a:200::/39 | — | reserved | — | … |
| 2602:f51a:400::/38 | — | reserved | — | … |
| 2602:f51a:800::/37 | — | reserved | — | … |
| 2602:f51a:1000::/36 | — | reserved | — | … |
| 2602:f51a:2000::/35 | — | reserved | — | … |
| 2602:f51a:4000::/34 | — | reserved | — | … |
| 2602:f51a:8000::/33 | — | reserved | — | … |
| 2602:f51b:100::/40 | — | reserved | — | … |
| 2602:f51b:200::/39 | — | reserved | — | … |
| 2602:f51b:400::/38 | — | reserved | — | … |
| 2602:f51b:800::/37 | — | reserved | — | … |
| 2602:f51b:1000::/36 | — | reserved | — | … |
| 2602:f51b:2000::/35 | — | reserved | — | … |
| 2602:f51b:4000::/34 | — | reserved | — | … |
| 2602:f51b:8000::/33 | — | reserved | — | … |
| 2602:f51c:100::/40 | — | reserved | — | … |
| 2602:f51c:200::/39 | — | reserved | — | … |
| 2602:f51c:400::/38 | — | reserved | — | … |
| 2602:f51c:800::/37 | — | reserved | — | … |
| 2602:f51c:1000::/36 | — | reserved | — | … |
| 2602:f51c:2000::/35 | — | reserved | — | … |
| 2602:f51c:4000::/34 | — | reserved | — | … |
| 2602:f51c:8000::/33 | — | reserved | — | … |
| 2602:f51d:100::/40 | — | reserved | — | … |
| 2602:f51d:200::/39 | — | reserved | — | … |
| 2602:f51d:400::/38 | — | reserved | — | … |
| 2602:f51d:800::/37 | — | reserved | — | … |
| 2602:f51d:1000::/36 | — | reserved | — | … |
| 2602:f51d:2000::/35 | — | reserved | — | … |
| 2602:f51d:4000::/34 | — | reserved | — | … |
| 2602:f51d:8000::/33 | — | reserved | — | … |
| 2602:f51e:100::/40 | — | reserved | — | … |
| 2602:f51e:200::/39 | — | reserved | — | … |
| 2602:f51e:400::/38 | — | reserved | — | … |
| 2602:f51e:800::/37 | — | reserved | — | … |
| 2602:f51e:1000::/36 | — | reserved | — | … |