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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f2ef:8000::/33 | — | reserved | — | … |
| 2602:f2f0:100::/40 | — | reserved | — | … |
| 2602:f2f0:200::/39 | — | reserved | — | … |
| 2602:f2f0:400::/38 | — | reserved | — | … |
| 2602:f2f0:800::/37 | — | reserved | — | … |
| 2602:f2f0:1000::/36 | — | reserved | — | … |
| 2602:f2f0:2000::/35 | — | reserved | — | … |
| 2602:f2f0:4000::/34 | — | reserved | — | … |
| 2602:f2f0:8000::/33 | — | reserved | — | … |
| 2602:f2f1:100::/40 | — | reserved | — | … |
| 2602:f2f1:200::/39 | — | reserved | — | … |
| 2602:f2f1:400::/38 | — | reserved | — | … |
| 2602:f2f1:800::/37 | — | reserved | — | … |
| 2602:f2f1:1000::/36 | — | reserved | — | … |
| 2602:f2f1:2000::/35 | — | reserved | — | … |
| 2602:f2f1:4000::/34 | — | reserved | — | … |
| 2602:f2f1:8000::/33 | — | reserved | — | … |
| 2602:f2f2:100::/40 | — | reserved | — | … |
| 2602:f2f2:200::/39 | — | reserved | — | … |
| 2602:f2f2:400::/38 | — | reserved | — | … |
| 2602:f2f2:800::/37 | — | reserved | — | … |
| 2602:f2f2:1000::/36 | — | reserved | — | … |
| 2602:f2f2:2000::/35 | — | reserved | — | … |
| 2602:f2f2:4000::/34 | — | reserved | — | … |
| 2602:f2f2:8000::/33 | — | reserved | — | … |
| 2602:f2f3:100::/40 | — | reserved | — | … |
| 2602:f2f3:200::/39 | — | reserved | — | … |
| 2602:f2f3:400::/38 | — | reserved | — | … |
| 2602:f2f3:800::/37 | — | reserved | — | … |
| 2602:f2f3:1000::/36 | — | reserved | — | … |
| 2602:f2f3:2000::/35 | — | reserved | — | … |
| 2602:f2f3:4000::/34 | — | reserved | — | … |
| 2602:f2f3:8000::/33 | — | reserved | — | … |
| 2602:f2f4:1000::/36 | — | reserved | — | … |
| 2602:f2f4:2000::/35 | — | reserved | — | … |
| 2602:f2f4:4000::/34 | — | reserved | — | … |
| 2602:f2f4:8000::/33 | — | reserved | — | … |
| 2602:f2f5:1000::/36 | — | reserved | — | … |
| 2602:f2f5:2000::/35 | — | reserved | — | … |
| 2602:f2f5:4000::/34 | — | reserved | — | … |
| 2602:f2f5:8000::/33 | — | reserved | — | … |
| 2602:f2f6:100::/40 | — | reserved | — | … |
| 2602:f2f6:200::/39 | — | reserved | — | … |
| 2602:f2f6:400::/38 | — | reserved | — | … |
| 2602:f2f6:800::/37 | — | reserved | — | … |
| 2602:f2f6:1000::/36 | — | reserved | — | … |
| 2602:f2f6:2000::/35 | — | reserved | — | … |
| 2602:f2f6:4000::/34 | — | reserved | — | … |
| 2602:f2f6:8000::/33 | — | reserved | — | … |
| 2602:f2f7:100::/40 | — | reserved | — | … |
| 2602:f2f7:200::/39 | — | reserved | — | … |
| 2602:f2f7:400::/38 | — | reserved | — | … |
| 2602:f2f7:800::/37 | — | reserved | — | … |
| 2602:f2f7:1000::/36 | — | reserved | — | … |
| 2602:f2f7:2000::/35 | — | reserved | — | … |
| 2602:f2f7:4000::/34 | — | reserved | — | … |
| 2602:f2f7:8000::/33 | — | reserved | — | … |
| 2602:f2f8:1000::/36 | — | reserved | — | … |
| 2602:f2f8:2000::/35 | — | reserved | — | … |
| 2602:f2f8:4000::/34 | — | reserved | — | … |
| 2602:f2f8:8000::/33 | — | reserved | — | … |
| 2602:f2f9:100::/40 | — | reserved | — | … |
| 2602:f2f9:200::/39 | — | reserved | — | … |
| 2602:f2f9:400::/38 | — | reserved | — | … |
| 2602:f2f9:800::/37 | — | reserved | — | … |
| 2602:f2f9:1000::/36 | — | reserved | — | … |
| 2602:f2f9:2000::/35 | — | reserved | — | … |
| 2602:f2f9:4000::/34 | — | reserved | — | … |
| 2602:f2f9:8000::/33 | — | reserved | — | … |
| 2602:f2fa:100::/40 | — | reserved | — | … |
| 2602:f2fa:200::/39 | — | reserved | — | … |
| 2602:f2fa:400::/38 | — | reserved | — | … |
| 2602:f2fa:800::/37 | — | reserved | — | … |
| 2602:f2fa:1000::/36 | — | reserved | — | … |
| 2602:f2fa:2000::/35 | — | reserved | — | … |
| 2602:f2fa:4000::/34 | — | reserved | — | … |
| 2602:f2fa:8000::/33 | — | reserved | — | … |
| 2602:f2fb:100::/40 | — | reserved | — | … |
| 2602:f2fb:200::/39 | — | reserved | — | … |
| 2602:f2fb:400::/38 | — | reserved | — | … |
| 2602:f2fb:800::/37 | — | reserved | — | … |
| 2602:f2fb:1000::/36 | — | reserved | — | … |
| 2602:f2fb:2000::/35 | — | reserved | — | … |
| 2602:f2fb:4000::/34 | — | reserved | — | … |
| 2602:f2fb:8000::/33 | — | reserved | — | … |
| 2602:f2fc:100::/40 | — | reserved | — | … |
| 2602:f2fc:200::/39 | — | reserved | — | … |
| 2602:f2fc:400::/38 | — | reserved | — | … |
| 2602:f2fc:800::/37 | — | reserved | — | … |
| 2602:f2fc:1000::/36 | — | reserved | — | … |
| 2602:f2fc:2000::/35 | — | reserved | — | … |
| 2602:f2fc:4000::/34 | — | reserved | — | … |
| 2602:f2fc:8000::/33 | — | reserved | — | … |
| 2602:f2fd:100::/40 | — | reserved | — | … |
| 2602:f2fd:200::/39 | — | reserved | — | … |
| 2602:f2fd:400::/38 | — | reserved | — | … |
| 2602:f2fd:800::/37 | — | reserved | — | … |
| 2602:f2fd:1000::/36 | — | reserved | — | … |
| 2602:f2fd:2000::/35 | — | reserved | — | … |
| 2602:f2fd:4000::/34 | — | reserved | — | … |