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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f4a3:1000::/36 | — | reserved | — | … |
| 2602:f4a3:2000::/35 | — | reserved | — | … |
| 2602:f4a3:4000::/34 | — | reserved | — | … |
| 2602:f4a3:8000::/33 | — | reserved | — | … |
| 2602:f4a4:100::/40 | — | reserved | — | … |
| 2602:f4a4:200::/39 | — | reserved | — | … |
| 2602:f4a4:400::/38 | — | reserved | — | … |
| 2602:f4a4:800::/37 | — | reserved | — | … |
| 2602:f4a4:1000::/36 | — | reserved | — | … |
| 2602:f4a4:2000::/35 | — | reserved | — | … |
| 2602:f4a4:4000::/34 | — | reserved | — | … |
| 2602:f4a4:8000::/33 | — | reserved | — | … |
| 2602:f4a5:100::/40 | — | reserved | — | … |
| 2602:f4a5:200::/39 | — | reserved | — | … |
| 2602:f4a5:400::/38 | — | reserved | — | … |
| 2602:f4a5:800::/37 | — | reserved | — | … |
| 2602:f4a5:1000::/36 | — | reserved | — | … |
| 2602:f4a5:2000::/35 | — | reserved | — | … |
| 2602:f4a5:4000::/34 | — | reserved | — | … |
| 2602:f4a5:8000::/33 | — | reserved | — | … |
| 2602:f4a6:100::/40 | — | reserved | — | … |
| 2602:f4a6:200::/39 | — | reserved | — | … |
| 2602:f4a6:400::/38 | — | reserved | — | … |
| 2602:f4a6:800::/37 | — | reserved | — | … |
| 2602:f4a6:1000::/36 | — | reserved | — | … |
| 2602:f4a6:2000::/35 | — | reserved | — | … |
| 2602:f4a6:4000::/34 | — | reserved | — | … |
| 2602:f4a6:8000::/33 | — | reserved | — | … |
| 2602:f4a7:100::/40 | — | reserved | — | … |
| 2602:f4a7:200::/39 | — | reserved | — | … |
| 2602:f4a7:400::/38 | — | reserved | — | … |
| 2602:f4a7:800::/37 | — | reserved | — | … |
| 2602:f4a7:1000::/36 | — | reserved | — | … |
| 2602:f4a7:2000::/35 | — | reserved | — | … |
| 2602:f4a7:4000::/34 | — | reserved | — | … |
| 2602:f4a7:8000::/33 | — | reserved | — | … |
| 2602:f4a8:1000::/36 | — | reserved | — | … |
| 2602:f4a8:2000::/35 | — | reserved | — | … |
| 2602:f4a8:4000::/34 | — | reserved | — | … |
| 2602:f4a8:8000::/33 | — | reserved | — | … |
| 2602:f4a9:1000::/36 | — | reserved | — | … |
| 2602:f4a9:2000::/35 | — | reserved | — | … |
| 2602:f4a9:4000::/34 | — | reserved | — | … |
| 2602:f4a9:8000::/33 | — | reserved | — | … |
| 2602:f4aa:100::/40 | — | reserved | — | … |
| 2602:f4aa:200::/39 | — | reserved | — | … |
| 2602:f4aa:400::/38 | — | reserved | — | … |
| 2602:f4aa:800::/37 | — | reserved | — | … |
| 2602:f4aa:1000::/36 | — | reserved | — | … |
| 2602:f4aa:2000::/35 | — | reserved | — | … |
| 2602:f4aa:4000::/34 | — | reserved | — | … |
| 2602:f4aa:8000::/33 | — | reserved | — | … |
| 2602:f4ab:100::/40 | — | reserved | — | … |
| 2602:f4ab:200::/39 | — | reserved | — | … |
| 2602:f4ab:400::/38 | — | reserved | — | … |
| 2602:f4ab:800::/37 | — | reserved | — | … |
| 2602:f4ab:1000::/36 | — | reserved | — | … |
| 2602:f4ab:2000::/35 | — | reserved | — | … |
| 2602:f4ab:4000::/34 | — | reserved | — | … |
| 2602:f4ab:8000::/33 | — | reserved | — | … |
| 2602:f4ac:100::/40 | — | reserved | — | … |
| 2602:f4ac:200::/39 | — | reserved | — | … |
| 2602:f4ac:400::/38 | — | reserved | — | … |
| 2602:f4ac:800::/37 | — | reserved | — | … |
| 2602:f4ac:1000::/36 | — | reserved | — | … |
| 2602:f4ac:2000::/35 | — | reserved | — | … |
| 2602:f4ac:4000::/34 | — | reserved | — | … |
| 2602:f4ac:8000::/33 | — | reserved | — | … |
| 2602:f4ad:100::/40 | — | reserved | — | … |
| 2602:f4ad:200::/39 | — | reserved | — | … |
| 2602:f4ad:400::/38 | — | reserved | — | … |
| 2602:f4ad:800::/37 | — | reserved | — | … |
| 2602:f4ad:1000::/36 | — | reserved | — | … |
| 2602:f4ad:2000::/35 | — | reserved | — | … |
| 2602:f4ad:4000::/34 | — | reserved | — | … |
| 2602:f4ad:8000::/33 | — | reserved | — | … |
| 2602:f4ae:100::/40 | — | reserved | — | … |
| 2602:f4ae:200::/39 | — | reserved | — | … |
| 2602:f4ae:400::/38 | — | reserved | — | … |
| 2602:f4ae:800::/37 | — | reserved | — | … |
| 2602:f4ae:1000::/36 | — | reserved | — | … |
| 2602:f4ae:2000::/35 | — | reserved | — | … |
| 2602:f4ae:4000::/34 | — | reserved | — | … |
| 2602:f4ae:8000::/33 | — | reserved | — | … |
| 2602:f4af:100::/40 | — | reserved | — | … |
| 2602:f4af:200::/39 | — | reserved | — | … |
| 2602:f4af:400::/38 | — | reserved | — | … |
| 2602:f4af:800::/37 | — | reserved | — | … |
| 2602:f4af:1000::/36 | — | reserved | — | … |
| 2602:f4af:2000::/35 | — | reserved | — | … |
| 2602:f4af:4000::/34 | — | reserved | — | … |
| 2602:f4af:8000::/33 | — | reserved | — | … |
| 2602:f4b0:100::/40 | — | reserved | — | … |
| 2602:f4b0:200::/39 | — | reserved | — | … |
| 2602:f4b0:400::/38 | — | reserved | — | … |
| 2602:f4b0:800::/37 | — | reserved | — | … |
| 2602:f4b0:1000::/36 | — | reserved | — | … |
| 2602:f4b0:2000::/35 | — | reserved | — | … |
| 2602:f4b0:4000::/34 | — | reserved | — | … |
| 2602:f4b0:8000::/33 | — | reserved | — | … |