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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:ff3b:1000::/36 | — | reserved | — | … |
| 2602:ff3b:2000::/35 | — | reserved | — | … |
| 2602:ff3b:4000::/34 | — | reserved | — | … |
| 2602:ff3b:8000::/33 | — | reserved | — | … |
| 2602:ff3c:1000::/36 | — | reserved | — | … |
| 2602:ff3c:2000::/35 | — | reserved | — | … |
| 2602:ff3c:4000::/34 | — | reserved | — | … |
| 2602:ff3c:8000::/33 | — | reserved | — | … |
| 2602:ff3d:1000::/36 | — | reserved | — | … |
| 2602:ff3d:2000::/35 | — | reserved | — | … |
| 2602:ff3d:4000::/34 | — | reserved | — | … |
| 2602:ff3d:8000::/33 | — | reserved | — | … |
| 2602:ff3e::/32 | — | available | — | … |
| 2602:ff3f:1000::/36 | — | reserved | — | … |
| 2602:ff3f:2000::/35 | — | reserved | — | … |
| 2602:ff3f:4000::/34 | — | reserved | — | … |
| 2602:ff3f:8000::/33 | — | reserved | — | … |
| 2602:ff40:1000::/36 | — | reserved | — | … |
| 2602:ff40:2000::/35 | — | reserved | — | … |
| 2602:ff40:4000::/34 | — | reserved | — | … |
| 2602:ff40:8000::/33 | — | reserved | — | … |
| 2602:ff42::/36 | — | reserved | — | … |
| 2602:ff42:1000::/36 | — | reserved | — | … |
| 2602:ff42:2000::/35 | — | reserved | — | … |
| 2602:ff42:4000::/34 | — | reserved | — | … |
| 2602:ff42:8000::/33 | — | reserved | — | … |
| 2602:ff43:1000::/36 | — | reserved | — | … |
| 2602:ff43:2000::/35 | — | reserved | — | … |
| 2602:ff43:4000::/34 | — | reserved | — | … |
| 2602:ff43:8000::/33 | — | reserved | — | … |
| 2602:ff44:1000::/36 | — | reserved | — | … |
| 2602:ff44:2000::/35 | — | reserved | — | … |
| 2602:ff44:4000::/34 | — | reserved | — | … |
| 2602:ff44:8000::/33 | — | reserved | — | … |
| 2602:ff45:1000::/36 | — | reserved | — | … |
| 2602:ff45:2000::/35 | — | reserved | — | … |
| 2602:ff45:4000::/34 | — | reserved | — | … |
| 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 | — | … |