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:f397:2000::/35 | — | reserved | — | … |
| 2602:f397:4000::/34 | — | reserved | — | … |
| 2602:f397:8000::/33 | — | reserved | — | … |
| 2602:f398:100::/40 | — | reserved | — | … |
| 2602:f398:200::/39 | — | reserved | — | … |
| 2602:f398:400::/38 | — | reserved | — | … |
| 2602:f398:800::/37 | — | reserved | — | … |
| 2602:f398:1000::/36 | — | reserved | — | … |
| 2602:f398:2000::/35 | — | reserved | — | … |
| 2602:f398:4000::/34 | — | reserved | — | … |
| 2602:f398:8000::/33 | — | reserved | — | … |
| 2602:f399:1000::/36 | — | reserved | — | … |
| 2602:f399:2000::/35 | — | reserved | — | … |
| 2602:f399:4000::/34 | — | reserved | — | … |
| 2602:f399:8000::/33 | — | reserved | — | … |
| 2602:f39a:100::/40 | — | reserved | — | … |
| 2602:f39a:200::/39 | — | reserved | — | … |
| 2602:f39a:400::/38 | — | reserved | — | … |
| 2602:f39a:800::/37 | — | reserved | — | … |
| 2602:f39a:1000::/36 | — | reserved | — | … |
| 2602:f39a:2000::/35 | — | reserved | — | … |
| 2602:f39a:4000::/34 | — | reserved | — | … |
| 2602:f39a:8000::/33 | — | reserved | — | … |
| 2602:f39b:1000::/36 | — | reserved | — | … |
| 2602:f39b:2000::/35 | — | reserved | — | … |
| 2602:f39b:4000::/34 | — | reserved | — | … |
| 2602:f39b:8000::/33 | — | reserved | — | … |
| 2602:f39c:100::/40 | — | reserved | — | … |
| 2602:f39c:200::/39 | — | reserved | — | … |
| 2602:f39c:400::/38 | — | reserved | — | … |
| 2602:f39c:800::/37 | — | reserved | — | … |
| 2602:f39c:1000::/36 | — | reserved | — | … |
| 2602:f39c:2000::/35 | — | reserved | — | … |
| 2602:f39c:4000::/34 | — | reserved | — | … |
| 2602:f39c:8000::/33 | — | reserved | — | … |
| 2602:f39d:1000::/36 | — | reserved | — | … |
| 2602:f39d:2000::/35 | — | reserved | — | … |
| 2602:f39d:4000::/34 | — | reserved | — | … |
| 2602:f39d:8000::/33 | — | reserved | — | … |
| 2602:f39e:100::/40 | — | reserved | — | … |
| 2602:f39e:200::/39 | — | reserved | — | … |
| 2602:f39e:400::/38 | — | reserved | — | … |
| 2602:f39e:800::/37 | — | reserved | — | … |
| 2602:f39e:1000::/36 | — | reserved | — | … |
| 2602:f39e:2000::/35 | — | reserved | — | … |
| 2602:f39e:4000::/34 | — | reserved | — | … |
| 2602:f39e:8000::/33 | — | reserved | — | … |
| 2602:f39f:100::/40 | — | reserved | — | … |
| 2602:f39f:200::/39 | — | reserved | — | … |
| 2602:f39f:400::/38 | — | reserved | — | … |
| 2602:f39f:800::/37 | — | reserved | — | … |
| 2602:f39f:1000::/36 | — | reserved | — | … |
| 2602:f39f:2000::/35 | — | reserved | — | … |
| 2602:f39f:4000::/34 | — | reserved | — | … |
| 2602:f39f:8000::/33 | — | reserved | — | … |
| 2602:f3a0:100::/40 | — | reserved | — | … |
| 2602:f3a0:200::/39 | — | reserved | — | … |
| 2602:f3a0:400::/38 | — | reserved | — | … |
| 2602:f3a0:800::/37 | — | reserved | — | … |
| 2602:f3a0:1000::/36 | — | reserved | — | … |
| 2602:f3a0:2000::/35 | — | reserved | — | … |
| 2602:f3a0:4000::/34 | — | reserved | — | … |
| 2602:f3a0:8000::/33 | — | reserved | — | … |
| 2602:f3a1:100::/40 | — | reserved | — | … |
| 2602:f3a1:200::/39 | — | reserved | — | … |
| 2602:f3a1:400::/38 | — | reserved | — | … |
| 2602:f3a1:800::/37 | — | reserved | — | … |
| 2602:f3a1:1000::/36 | — | reserved | — | … |
| 2602:f3a1:2000::/35 | — | reserved | — | … |
| 2602:f3a1:4000::/34 | — | reserved | — | … |
| 2602:f3a1:8000::/33 | — | reserved | — | … |
| 2602:f3a2:100::/40 | — | reserved | — | … |
| 2602:f3a2:200::/39 | — | reserved | — | … |
| 2602:f3a2:400::/38 | — | reserved | — | … |
| 2602:f3a2:800::/37 | — | reserved | — | … |
| 2602:f3a2:1000::/36 | — | reserved | — | … |
| 2602:f3a2:2000::/35 | — | reserved | — | … |
| 2602:f3a2:4000::/34 | — | reserved | — | … |
| 2602:f3a2:8000::/33 | — | reserved | — | … |
| 2602:f3a3:100::/40 | — | reserved | — | … |
| 2602:f3a3:200::/39 | — | reserved | — | … |
| 2602:f3a3:400::/38 | — | reserved | — | … |
| 2602:f3a3:800::/37 | — | reserved | — | … |
| 2602:f3a3:1000::/36 | — | reserved | — | … |
| 2602:f3a3:2000::/35 | — | reserved | — | … |
| 2602:f3a3:4000::/34 | — | reserved | — | … |
| 2602:f3a3:8000::/33 | — | reserved | — | … |
| 2602:f3a4:100::/40 | — | reserved | — | … |
| 2602:f3a4:200::/39 | — | reserved | — | … |
| 2602:f3a4:400::/38 | — | reserved | — | … |
| 2602:f3a4:800::/37 | — | reserved | — | … |
| 2602:f3a4:1000::/36 | — | reserved | — | … |
| 2602:f3a4:2000::/35 | — | reserved | — | … |
| 2602:f3a4:4000::/34 | — | reserved | — | … |
| 2602:f3a4:8000::/33 | — | reserved | — | … |
| 2602:f3a5:100::/40 | — | reserved | — | … |
| 2602:f3a5:200::/39 | — | reserved | — | … |
| 2602:f3a5:400::/38 | — | reserved | — | … |
| 2602:f3a5:800::/37 | — | reserved | — | … |
| 2602:f3a5:1000::/36 | — | reserved | — | … |