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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f720:200::/39 | — | reserved | — | … |
| 2602:f720:400::/38 | — | reserved | — | … |
| 2602:f720:800::/37 | — | reserved | — | … |
| 2602:f720:1000::/36 | — | reserved | — | … |
| 2602:f720:2000::/35 | — | reserved | — | … |
| 2602:f720:4000::/34 | — | reserved | — | … |
| 2602:f720:8000::/33 | — | reserved | — | … |
| 2602:f721:100::/40 | — | reserved | — | … |
| 2602:f721:200::/39 | — | reserved | — | … |
| 2602:f721:400::/38 | — | reserved | — | … |
| 2602:f721:800::/37 | — | reserved | — | … |
| 2602:f721:1000::/36 | — | reserved | — | … |
| 2602:f721:2000::/35 | — | reserved | — | … |
| 2602:f721:4000::/34 | — | reserved | — | … |
| 2602:f721:8000::/33 | — | reserved | — | … |
| 2602:f722::/40 | — | reserved | — | … |
| 2602:f722:100::/40 | — | reserved | — | … |
| 2602:f722:200::/39 | — | reserved | — | … |
| 2602:f722:400::/38 | — | reserved | — | … |
| 2602:f722:800::/37 | — | reserved | — | … |
| 2602:f722:1000::/36 | — | reserved | — | … |
| 2602:f722:2000::/35 | — | reserved | — | … |
| 2602:f722:4000::/34 | — | reserved | — | … |
| 2602:f722:8000::/33 | — | reserved | — | … |
| 2602:f723::/36 | — | reserved | — | … |
| 2602:f723:1000::/36 | — | reserved | — | … |
| 2602:f723:2000::/35 | — | reserved | — | … |
| 2602:f723:4000::/34 | — | reserved | — | … |
| 2602:f723:8000::/33 | — | reserved | — | … |
| 2602:f724:1000::/36 | — | reserved | — | … |
| 2602:f724:2000::/35 | — | reserved | — | … |
| 2602:f724:4000::/34 | — | reserved | — | … |
| 2602:f724:8000::/33 | — | reserved | — | … |
| 2602:f725:100::/40 | — | reserved | — | … |
| 2602:f725:200::/39 | — | reserved | — | … |
| 2602:f725:400::/38 | — | reserved | — | … |
| 2602:f725:800::/37 | — | reserved | — | … |
| 2602:f725:1000::/36 | — | reserved | — | … |
| 2602:f725:2000::/35 | — | reserved | — | … |
| 2602:f725:4000::/34 | — | reserved | — | … |
| 2602:f725:8000::/33 | — | reserved | — | … |
| 2602:f726:100::/40 | — | reserved | — | … |
| 2602:f726:200::/39 | — | reserved | — | … |
| 2602:f726:400::/38 | — | reserved | — | … |
| 2602:f726:800::/37 | — | reserved | — | … |
| 2602:f726:1000::/36 | — | reserved | — | … |
| 2602:f726:2000::/35 | — | reserved | — | … |
| 2602:f726:4000::/34 | — | reserved | — | … |
| 2602:f726:8000::/33 | — | reserved | — | … |
| 2602:f727:100::/40 | — | reserved | — | … |
| 2602:f727:200::/39 | — | reserved | — | … |
| 2602:f727:400::/38 | — | reserved | — | … |
| 2602:f727:800::/37 | — | reserved | — | … |
| 2602:f727:1000::/36 | — | reserved | — | … |
| 2602:f727:2000::/35 | — | reserved | — | … |
| 2602:f727:4000::/34 | — | reserved | — | … |
| 2602:f727:8000::/33 | — | reserved | — | … |
| 2602:f728:100::/40 | — | reserved | — | … |
| 2602:f728:200::/39 | — | reserved | — | … |
| 2602:f728:400::/38 | — | reserved | — | … |
| 2602:f728:800::/37 | — | reserved | — | … |
| 2602:f728:1000::/36 | — | reserved | — | … |
| 2602:f728:2000::/35 | — | reserved | — | … |
| 2602:f728:4000::/34 | — | reserved | — | … |
| 2602:f728:8000::/33 | — | reserved | — | … |
| 2602:f729:100::/40 | — | reserved | — | … |
| 2602:f729:200::/39 | — | reserved | — | … |
| 2602:f729:400::/38 | — | reserved | — | … |
| 2602:f729:800::/37 | — | reserved | — | … |
| 2602:f729:1000::/36 | — | reserved | — | … |
| 2602:f729:2000::/35 | — | reserved | — | … |
| 2602:f729:4000::/34 | — | reserved | — | … |
| 2602:f729:8000::/33 | — | reserved | — | … |
| 2602:f72a:1000::/36 | — | reserved | — | … |
| 2602:f72a:2000::/35 | — | reserved | — | … |
| 2602:f72a:4000::/34 | — | reserved | — | … |
| 2602:f72a:8000::/33 | — | reserved | — | … |
| 2602:f72b:100::/40 | — | reserved | — | … |
| 2602:f72b:200::/39 | — | reserved | — | … |
| 2602:f72b:400::/38 | — | reserved | — | … |
| 2602:f72b:800::/37 | — | reserved | — | … |
| 2602:f72b:1000::/36 | — | reserved | — | … |
| 2602:f72b:2000::/35 | — | reserved | — | … |
| 2602:f72b:4000::/34 | — | reserved | — | … |
| 2602:f72b:8000::/33 | — | reserved | — | … |
| 2602:f72c:1000::/36 | — | reserved | — | … |
| 2602:f72c:2000::/35 | — | reserved | — | … |
| 2602:f72c:4000::/34 | — | reserved | — | … |
| 2602:f72c:8000::/33 | — | reserved | — | … |
| 2602:f72d:1000::/36 | — | reserved | — | … |
| 2602:f72d:2000::/35 | — | reserved | — | … |
| 2602:f72d:4000::/34 | — | reserved | — | … |
| 2602:f72d:8000::/33 | — | reserved | — | … |
| 2602:f72e:1000::/36 | — | reserved | — | … |
| 2602:f72e:2000::/35 | — | reserved | — | … |
| 2602:f72e:4000::/34 | — | reserved | — | … |
| 2602:f72e:8000::/33 | — | reserved | — | … |
| 2602:f72f:1000::/36 | — | reserved | — | … |
| 2602:f72f:2000::/35 | — | reserved | — | … |
| 2602:f72f:4000::/34 | — | reserved | — | … |