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 |
|---|---|---|---|---|
| 2602:ff45:8000::/33 | — | reserved | — | … |
| 2602:ff46:100::/40 | — | reserved | — | … |
| 2602:ff46:200::/39 | — | reserved | — | … |
| 2602:ff46:400::/38 | — | reserved | — | … |
| 2602:ff46:800::/37 | — | reserved | — | … |
| 2602:ff46:1000::/36 | — | reserved | — | … |
| 2602:ff46:2000::/35 | — | reserved | — | … |
| 2602:ff46:4000::/34 | — | reserved | — | … |
| 2602:ff46:8000::/33 | — | reserved | — | … |
| 2602:ff47::/32 | — | available | — | … |
| 2602:ff48:1000::/36 | — | reserved | — | … |
| 2602:ff48:2000::/35 | — | reserved | — | … |
| 2602:ff48:4000::/34 | — | reserved | — | … |
| 2602:ff48:8000::/33 | — | reserved | — | … |
| 2602:ff49:1000::/36 | — | reserved | — | … |
| 2602:ff49:2000::/35 | — | reserved | — | … |
| 2602:ff49:4000::/34 | — | reserved | — | … |
| 2602:ff49:8000::/33 | — | reserved | — | … |
| 2602:ff4a:1000::/36 | — | reserved | — | … |
| 2602:ff4a:2000::/35 | — | reserved | — | … |
| 2602:ff4a:4000::/34 | — | reserved | — | … |
| 2602:ff4a:8000::/33 | — | reserved | — | … |
| 2602:ff4b:1000::/36 | — | reserved | — | … |
| 2602:ff4b:2000::/35 | — | reserved | — | … |
| 2602:ff4b:4000::/34 | — | reserved | — | … |
| 2602:ff4b:8000::/33 | — | reserved | — | … |
| 2602:ff4c:1000::/36 | — | reserved | — | … |
| 2602:ff4c:2000::/35 | — | reserved | — | … |
| 2602:ff4c:4000::/34 | — | reserved | — | … |
| 2602:ff4c:8000::/33 | — | reserved | — | … |
| 2602:ff4d:1000::/36 | — | reserved | — | … |
| 2602:ff4d:2000::/35 | — | reserved | — | … |
| 2602:ff4d:4000::/34 | — | reserved | — | … |
| 2602:ff4d:8000::/33 | — | reserved | — | … |
| 2602:ff4e:100::/40 | — | reserved | — | … |
| 2602:ff4e:200::/39 | — | reserved | — | … |
| 2602:ff4e:400::/38 | — | reserved | — | … |
| 2602:ff4e:800::/37 | — | reserved | — | … |
| 2602:ff4e:1000::/36 | — | reserved | — | … |
| 2602:ff4e:2000::/35 | — | reserved | — | … |
| 2602:ff4e:4000::/34 | — | reserved | — | … |
| 2602:ff4e:8000::/33 | — | reserved | — | … |
| 2602:ff4f:1000::/36 | — | reserved | — | … |
| 2602:ff4f:2000::/35 | — | reserved | — | … |
| 2602:ff4f:4000::/34 | — | reserved | — | … |
| 2602:ff4f:8000::/33 | — | reserved | — | … |
| 2602:ff50:1000::/36 | — | reserved | — | … |
| 2602:ff50:2000::/35 | — | reserved | — | … |
| 2602:ff50:4000::/34 | — | reserved | — | … |
| 2602:ff50:8000::/33 | — | reserved | — | … |
| 2602:ff52:1000::/36 | — | reserved | — | … |
| 2602:ff52:2000::/35 | — | reserved | — | … |
| 2602:ff52:4000::/34 | — | reserved | — | … |
| 2602:ff52:8000::/33 | — | reserved | — | … |
| 2602:ff53:1000::/36 | — | reserved | — | … |
| 2602:ff53:2000::/35 | — | reserved | — | … |
| 2602:ff53:4000::/34 | — | reserved | — | … |
| 2602:ff53:8000::/33 | — | reserved | — | … |
| 2602:ff54:1000::/36 | — | reserved | — | … |
| 2602:ff54:2000::/35 | — | reserved | — | … |
| 2602:ff54:4000::/34 | — | reserved | — | … |
| 2602:ff54:8000::/33 | — | reserved | — | … |
| 2602:ff55:1000::/36 | — | reserved | — | … |
| 2602:ff55:2000::/35 | — | reserved | — | … |
| 2602:ff55:4000::/34 | — | reserved | — | … |
| 2602:ff55:8000::/33 | — | reserved | — | … |
| 2602:ff56:1000::/36 | — | reserved | — | … |
| 2602:ff56:2000::/35 | — | reserved | — | … |
| 2602:ff56:4000::/34 | — | reserved | — | … |
| 2602:ff56:8000::/33 | — | reserved | — | … |
| 2602:ff57::/32 | — | available | — | … |
| 2602:ff58:1000::/36 | — | reserved | — | … |
| 2602:ff58:2000::/35 | — | reserved | — | … |
| 2602:ff58:4000::/34 | — | reserved | — | … |
| 2602:ff58:8000::/33 | — | reserved | — | … |
| 2602:ff59:1000::/36 | — | reserved | — | … |
| 2602:ff59:2000::/35 | — | reserved | — | … |
| 2602:ff59:4000::/34 | — | reserved | — | … |
| 2602:ff59:8000::/33 | — | reserved | — | … |
| 2602:ff5a:1000::/36 | — | reserved | — | … |
| 2602:ff5a:2000::/35 | — | reserved | — | … |
| 2602:ff5a:4000::/34 | — | reserved | — | … |
| 2602:ff5a:8000::/33 | — | reserved | — | … |
| 2602:ff5b:1000::/36 | — | reserved | — | … |
| 2602:ff5b:2000::/35 | — | reserved | — | … |
| 2602:ff5b:4000::/34 | — | reserved | — | … |
| 2602:ff5b:8000::/33 | — | reserved | — | … |
| 2602:ff5c:1000::/36 | — | reserved | — | … |
| 2602:ff5c:2000::/35 | — | reserved | — | … |
| 2602:ff5c:4000::/34 | — | reserved | — | … |
| 2602:ff5c:8000::/33 | — | reserved | — | … |
| 2602:ff5d:1000::/36 | — | reserved | — | … |
| 2602:ff5d:2000::/35 | — | reserved | — | … |
| 2602:ff5d:4000::/34 | — | reserved | — | … |
| 2602:ff5d:8000::/33 | — | reserved | — | … |
| 2602:ff5e:1000::/36 | — | reserved | — | … |
| 2602:ff5e:2000::/35 | — | reserved | — | … |
| 2602:ff5e:4000::/34 | — | reserved | — | … |
| 2602:ff5e:8000::/33 | — | reserved | — | … |
| 2602:ff5f:1000::/36 | — | reserved | — | … |