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:f3ee:2000::/35 | — | reserved | — | … |
| 2602:f3ee:4000::/34 | — | reserved | — | … |
| 2602:f3ee:8000::/33 | — | reserved | — | … |
| 2602:f3ef:100::/40 | — | reserved | — | … |
| 2602:f3ef:200::/39 | — | reserved | — | … |
| 2602:f3ef:400::/38 | — | reserved | — | … |
| 2602:f3ef:800::/37 | — | reserved | — | … |
| 2602:f3ef:1000::/36 | — | reserved | — | … |
| 2602:f3ef:2000::/35 | — | reserved | — | … |
| 2602:f3ef:4000::/34 | — | reserved | — | … |
| 2602:f3ef:8000::/33 | — | reserved | — | … |
| 2602:f3f0:1000::/36 | — | reserved | — | … |
| 2602:f3f0:2000::/35 | — | reserved | — | … |
| 2602:f3f0:4000::/34 | — | reserved | — | … |
| 2602:f3f0:8000::/33 | — | reserved | — | … |
| 2602:f3f1:1000::/36 | — | reserved | — | … |
| 2602:f3f1:2000::/35 | — | reserved | — | … |
| 2602:f3f1:4000::/34 | — | reserved | — | … |
| 2602:f3f1:8000::/33 | — | reserved | — | … |
| 2602:f3f2:100::/40 | — | reserved | — | … |
| 2602:f3f2:200::/39 | — | reserved | — | … |
| 2602:f3f2:400::/38 | — | reserved | — | … |
| 2602:f3f2:800::/37 | — | reserved | — | … |
| 2602:f3f2:1000::/36 | — | reserved | — | … |
| 2602:f3f2:2000::/35 | — | reserved | — | … |
| 2602:f3f2:4000::/34 | — | reserved | — | … |
| 2602:f3f2:8000::/33 | — | reserved | — | … |
| 2602:f3f3:1000::/36 | — | reserved | — | … |
| 2602:f3f3:2000::/35 | — | reserved | — | … |
| 2602:f3f3:4000::/34 | — | reserved | — | … |
| 2602:f3f3:8000::/33 | — | reserved | — | … |
| 2602:f3f4:100::/40 | — | reserved | — | … |
| 2602:f3f4:200::/39 | — | reserved | — | … |
| 2602:f3f4:400::/38 | — | reserved | — | … |
| 2602:f3f4:800::/37 | — | reserved | — | … |
| 2602:f3f4:1000::/36 | — | reserved | — | … |
| 2602:f3f4:2000::/35 | — | reserved | — | … |
| 2602:f3f4:4000::/34 | — | reserved | — | … |
| 2602:f3f4:8000::/33 | — | reserved | — | … |
| 2602:f3f5:100::/40 | — | reserved | — | … |
| 2602:f3f5:200::/39 | — | reserved | — | … |
| 2602:f3f5:400::/38 | — | reserved | — | … |
| 2602:f3f5:800::/37 | — | reserved | — | … |
| 2602:f3f5:1000::/36 | — | reserved | — | … |
| 2602:f3f5:2000::/35 | — | reserved | — | … |
| 2602:f3f5:4000::/34 | — | reserved | — | … |
| 2602:f3f5:8000::/33 | — | reserved | — | … |
| 2602:f3f6:100::/40 | — | reserved | — | … |
| 2602:f3f6:200::/39 | — | reserved | — | … |
| 2602:f3f6:400::/38 | — | reserved | — | … |
| 2602:f3f6:800::/37 | — | reserved | — | … |
| 2602:f3f6:1000::/36 | — | reserved | — | … |
| 2602:f3f6:2000::/35 | — | reserved | — | … |
| 2602:f3f6:4000::/34 | — | reserved | — | … |
| 2602:f3f6:8000::/33 | — | reserved | — | … |
| 2602:f3f7:100::/40 | — | reserved | — | … |
| 2602:f3f7:200::/39 | — | reserved | — | … |
| 2602:f3f7:400::/38 | — | reserved | — | … |
| 2602:f3f7:800::/37 | — | reserved | — | … |
| 2602:f3f7:1000::/36 | — | reserved | — | … |
| 2602:f3f7:2000::/35 | — | reserved | — | … |
| 2602:f3f7:4000::/34 | — | reserved | — | … |
| 2602:f3f7:8000::/33 | — | reserved | — | … |
| 2602:f3f8:100::/40 | — | reserved | — | … |
| 2602:f3f8:200::/39 | — | reserved | — | … |
| 2602:f3f8:400::/38 | — | reserved | — | … |
| 2602:f3f8:800::/37 | — | reserved | — | … |
| 2602:f3f8:1000::/36 | — | reserved | — | … |
| 2602:f3f8:2000::/35 | — | reserved | — | … |
| 2602:f3f8:4000::/34 | — | reserved | — | … |
| 2602:f3f8:8000::/33 | — | reserved | — | … |
| 2602:f3f9:100::/40 | — | reserved | — | … |
| 2602:f3f9:200::/39 | — | reserved | — | … |
| 2602:f3f9:400::/38 | — | reserved | — | … |
| 2602:f3f9:800::/37 | — | reserved | — | … |
| 2602:f3f9:1000::/36 | — | reserved | — | … |
| 2602:f3f9:2000::/35 | — | reserved | — | … |
| 2602:f3f9:4000::/34 | — | reserved | — | … |
| 2602:f3f9:8000::/33 | — | reserved | — | … |
| 2602:f3fa:100::/40 | — | reserved | — | … |
| 2602:f3fa:200::/39 | — | reserved | — | … |
| 2602:f3fa:400::/38 | — | reserved | — | … |
| 2602:f3fa:800::/37 | — | reserved | — | … |
| 2602:f3fa:1000::/36 | — | reserved | — | … |
| 2602:f3fa:2000::/35 | — | reserved | — | … |
| 2602:f3fa:4000::/34 | — | reserved | — | … |
| 2602:f3fa:8000::/33 | — | reserved | — | … |
| 2602:f3fb:100::/40 | — | reserved | — | … |
| 2602:f3fb:200::/39 | — | reserved | — | … |
| 2602:f3fb:400::/38 | — | reserved | — | … |
| 2602:f3fb:800::/37 | — | reserved | — | … |
| 2602:f3fb:1000::/36 | — | reserved | — | … |
| 2602:f3fb:2000::/35 | — | reserved | — | … |
| 2602:f3fb:4000::/34 | — | reserved | — | … |
| 2602:f3fb:8000::/33 | — | reserved | — | … |
| 2602:f3fc:1000::/36 | — | reserved | — | … |
| 2602:f3fc:2000::/35 | — | reserved | — | … |
| 2602:f3fc:4000::/34 | — | reserved | — | … |
| 2602:f3fc:8000::/33 | — | reserved | — | … |
| 2602:f3fd:100::/40 | — | reserved | — | … |