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:f63b:8000::/33 | — | reserved | — | … |
| 2602:f63c:100::/40 | — | reserved | — | … |
| 2602:f63c:200::/39 | — | reserved | — | … |
| 2602:f63c:400::/38 | — | reserved | — | … |
| 2602:f63c:800::/37 | — | reserved | — | … |
| 2602:f63c:1000::/36 | — | reserved | — | … |
| 2602:f63c:2000::/35 | — | reserved | — | … |
| 2602:f63c:4000::/34 | — | reserved | — | … |
| 2602:f63c:8000::/33 | — | reserved | — | … |
| 2602:f63d:100::/40 | — | reserved | — | … |
| 2602:f63d:200::/39 | — | reserved | — | … |
| 2602:f63d:400::/38 | — | reserved | — | … |
| 2602:f63d:800::/37 | — | reserved | — | … |
| 2602:f63d:1000::/36 | — | reserved | — | … |
| 2602:f63d:2000::/35 | — | reserved | — | … |
| 2602:f63d:4000::/34 | — | reserved | — | … |
| 2602:f63d:8000::/33 | — | reserved | — | … |
| 2602:f63e:100::/40 | — | reserved | — | … |
| 2602:f63e:200::/39 | — | reserved | — | … |
| 2602:f63e:400::/38 | — | reserved | — | … |
| 2602:f63e:800::/37 | — | reserved | — | … |
| 2602:f63e:1000::/36 | — | reserved | — | … |
| 2602:f63e:2000::/35 | — | reserved | — | … |
| 2602:f63e:4000::/34 | — | reserved | — | … |
| 2602:f63e:8000::/33 | — | reserved | — | … |
| 2602:f63f:100::/40 | — | reserved | — | … |
| 2602:f63f:200::/39 | — | reserved | — | … |
| 2602:f63f:400::/38 | — | reserved | — | … |
| 2602:f63f:800::/37 | — | reserved | — | … |
| 2602:f63f:1000::/36 | — | reserved | — | … |
| 2602:f63f:2000::/35 | — | reserved | — | … |
| 2602:f63f:4000::/34 | — | reserved | — | … |
| 2602:f63f:8000::/33 | — | reserved | — | … |
| 2602:f641:100::/40 | — | reserved | — | … |
| 2602:f641:200::/39 | — | reserved | — | … |
| 2602:f641:400::/38 | — | reserved | — | … |
| 2602:f641:800::/37 | — | reserved | — | … |
| 2602:f641:1000::/36 | — | reserved | — | … |
| 2602:f641:2000::/35 | — | reserved | — | … |
| 2602:f641:4000::/34 | — | reserved | — | … |
| 2602:f641:8000::/33 | — | reserved | — | … |
| 2602:f642:100::/40 | — | reserved | — | … |
| 2602:f642:200::/39 | — | reserved | — | … |
| 2602:f642:400::/38 | — | reserved | — | … |
| 2602:f642:800::/37 | — | reserved | — | … |
| 2602:f642:1000::/36 | — | reserved | — | … |
| 2602:f642:2000::/35 | — | reserved | — | … |
| 2602:f642:4000::/34 | — | reserved | — | … |
| 2602:f642:8000::/33 | — | reserved | — | … |
| 2602:f643:100::/40 | — | reserved | — | … |
| 2602:f643:200::/39 | — | reserved | — | … |
| 2602:f643:400::/38 | — | reserved | — | … |
| 2602:f643:800::/37 | — | reserved | — | … |
| 2602:f643:1000::/36 | — | reserved | — | … |
| 2602:f643:2000::/35 | — | reserved | — | … |
| 2602:f643:4000::/34 | — | reserved | — | … |
| 2602:f643:8000::/33 | — | reserved | — | … |
| 2602:f644:100::/40 | — | reserved | — | … |
| 2602:f644:200::/39 | — | reserved | — | … |
| 2602:f644:400::/38 | — | reserved | — | … |
| 2602:f644:800::/37 | — | reserved | — | … |
| 2602:f644:1000::/36 | — | reserved | — | … |
| 2602:f644:2000::/35 | — | reserved | — | … |
| 2602:f644:4000::/34 | — | reserved | — | … |
| 2602:f644:8000::/33 | — | reserved | — | … |
| 2602:f645:100::/40 | — | reserved | — | … |
| 2602:f645:200::/39 | — | reserved | — | … |
| 2602:f645:400::/38 | — | reserved | — | … |
| 2602:f645:800::/37 | — | reserved | — | … |
| 2602:f645:1000::/36 | — | reserved | — | … |
| 2602:f645:2000::/35 | — | reserved | — | … |
| 2602:f645:4000::/34 | — | reserved | — | … |
| 2602:f645:8000::/33 | — | reserved | — | … |
| 2602:f646:100::/40 | — | reserved | — | … |
| 2602:f646:200::/39 | — | reserved | — | … |
| 2602:f646:400::/38 | — | reserved | — | … |
| 2602:f646:800::/37 | — | reserved | — | … |
| 2602:f646:1000::/36 | — | reserved | — | … |
| 2602:f646:2000::/35 | — | reserved | — | … |
| 2602:f646:4000::/34 | — | reserved | — | … |
| 2602:f646:8000::/33 | — | reserved | — | … |
| 2602:f647:100::/40 | — | reserved | — | … |
| 2602:f647:200::/39 | — | reserved | — | … |
| 2602:f647:400::/38 | — | reserved | — | … |
| 2602:f647:800::/37 | — | reserved | — | … |
| 2602:f647:1000::/36 | — | reserved | — | … |
| 2602:f647:2000::/35 | — | reserved | — | … |
| 2602:f647:4000::/34 | — | reserved | — | … |
| 2602:f647:8000::/33 | — | reserved | — | … |
| 2602:f648:100::/40 | — | reserved | — | … |
| 2602:f648:200::/39 | — | reserved | — | … |
| 2602:f648:400::/38 | — | reserved | — | … |
| 2602:f648:800::/37 | — | reserved | — | … |
| 2602:f648:1000::/36 | — | reserved | — | … |
| 2602:f648:2000::/35 | — | reserved | — | … |
| 2602:f648:4000::/34 | — | reserved | — | … |
| 2602:f648:8000::/33 | — | reserved | — | … |
| 2602:f649:1000::/36 | — | reserved | — | … |
| 2602:f649:2000::/35 | — | reserved | — | … |
| 2602:f649:4000::/34 | — | reserved | — | … |