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
1,644,596,992
📦
IPv4 networks
76,794
delegated blocks
🧭
IPv6 networks
11,460
delegated blocks
🔗
Autonomous systems
34,157
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f536:8000::/33 | — | reserved | — | … |
| 2602:f537:100::/40 | — | reserved | — | … |
| 2602:f537:200::/39 | — | reserved | — | … |
| 2602:f537:400::/38 | — | reserved | — | … |
| 2602:f537:800::/37 | — | reserved | — | … |
| 2602:f537:1000::/36 | — | reserved | — | … |
| 2602:f537:2000::/35 | — | reserved | — | … |
| 2602:f537:4000::/34 | — | reserved | — | … |
| 2602:f537:8000::/33 | — | reserved | — | … |
| 2602:f538:100::/40 | — | reserved | — | … |
| 2602:f538:200::/39 | — | reserved | — | … |
| 2602:f538:400::/38 | — | reserved | — | … |
| 2602:f538:800::/37 | — | reserved | — | … |
| 2602:f538:1000::/36 | — | reserved | — | … |
| 2602:f538:2000::/35 | — | reserved | — | … |
| 2602:f538:4000::/34 | — | reserved | — | … |
| 2602:f538:8000::/33 | — | reserved | — | … |
| 2602:f539:100::/40 | — | reserved | — | … |
| 2602:f539:200::/39 | — | reserved | — | … |
| 2602:f539:400::/38 | — | reserved | — | … |
| 2602:f539:800::/37 | — | reserved | — | … |
| 2602:f539:1000::/36 | — | reserved | — | … |
| 2602:f539:2000::/35 | — | reserved | — | … |
| 2602:f539:4000::/34 | — | reserved | — | … |
| 2602:f539:8000::/33 | — | reserved | — | … |
| 2602:f53a:1000::/36 | — | reserved | — | … |
| 2602:f53a:2000::/35 | — | reserved | — | … |
| 2602:f53a:4000::/34 | — | reserved | — | … |
| 2602:f53a:8000::/33 | — | reserved | — | … |
| 2602:f53b:100::/40 | — | reserved | — | … |
| 2602:f53b:200::/39 | — | reserved | — | … |
| 2602:f53b:400::/38 | — | reserved | — | … |
| 2602:f53b:800::/37 | — | reserved | — | … |
| 2602:f53b:1000::/36 | — | reserved | — | … |
| 2602:f53b:2000::/35 | — | reserved | — | … |
| 2602:f53b:4000::/34 | — | reserved | — | … |
| 2602:f53b:8000::/33 | — | reserved | — | … |
| 2602:f53c:1000::/36 | — | reserved | — | … |
| 2602:f53c:2000::/35 | — | reserved | — | … |
| 2602:f53c:4000::/34 | — | reserved | — | … |
| 2602:f53c:8000::/33 | — | reserved | — | … |
| 2602:f53d:100::/40 | — | reserved | — | … |
| 2602:f53d:200::/39 | — | reserved | — | … |
| 2602:f53d:400::/38 | — | reserved | — | … |
| 2602:f53d:800::/37 | — | reserved | — | … |
| 2602:f53d:1000::/36 | — | reserved | — | … |
| 2602:f53d:2000::/35 | — | reserved | — | … |
| 2602:f53d:4000::/34 | — | reserved | — | … |
| 2602:f53d:8000::/33 | — | reserved | — | … |
| 2602:f53e:100::/40 | — | reserved | — | … |
| 2602:f53e:200::/39 | — | reserved | — | … |
| 2602:f53e:400::/38 | — | reserved | — | … |
| 2602:f53e:800::/37 | — | reserved | — | … |
| 2602:f53e:1000::/36 | — | reserved | — | … |
| 2602:f53e:2000::/35 | — | reserved | — | … |
| 2602:f53e:4000::/34 | — | reserved | — | … |
| 2602:f53e:8000::/33 | — | reserved | — | … |
| 2602:f53f:100::/40 | — | reserved | — | … |
| 2602:f53f:200::/39 | — | reserved | — | … |
| 2602:f53f:400::/38 | — | reserved | — | … |
| 2602:f53f:800::/37 | — | reserved | — | … |
| 2602:f53f:1000::/36 | — | reserved | — | … |
| 2602:f53f:2000::/35 | — | reserved | — | … |
| 2602:f53f:4000::/34 | — | reserved | — | … |
| 2602:f53f:8000::/33 | — | reserved | — | … |
| 2602:f540:100::/40 | — | reserved | — | … |
| 2602:f540:200::/39 | — | reserved | — | … |
| 2602:f540:400::/38 | — | reserved | — | … |
| 2602:f540:800::/37 | — | reserved | — | … |
| 2602:f540:1000::/36 | — | reserved | — | … |
| 2602:f540:2000::/35 | — | reserved | — | … |
| 2602:f540:4000::/34 | — | reserved | — | … |
| 2602:f540:8000::/33 | — | reserved | — | … |
| 2602:f541:1000::/36 | — | reserved | — | … |
| 2602:f541:2000::/35 | — | reserved | — | … |
| 2602:f541:4000::/34 | — | reserved | — | … |
| 2602:f541:8000::/33 | — | reserved | — | … |
| 2602:f542:1000::/36 | — | reserved | — | … |
| 2602:f542:2000::/35 | — | reserved | — | … |
| 2602:f542:4000::/34 | — | reserved | — | … |
| 2602:f542:8000::/33 | — | reserved | — | … |
| 2602:f543:1000::/36 | — | reserved | — | … |
| 2602:f543:2000::/35 | — | reserved | — | … |
| 2602:f543:4000::/34 | — | reserved | — | … |
| 2602:f543:8000::/33 | — | reserved | — | … |
| 2602:f544:1000::/36 | — | reserved | — | … |
| 2602:f544:2000::/35 | — | reserved | — | … |
| 2602:f544:4000::/34 | — | reserved | — | … |
| 2602:f544:8000::/33 | — | reserved | — | … |
| 2602:f545:1000::/36 | — | reserved | — | … |
| 2602:f545:2000::/35 | — | reserved | — | … |
| 2602:f545:4000::/34 | — | reserved | — | … |
| 2602:f545:8000::/33 | — | reserved | — | … |
| 2602:f546:100::/40 | — | reserved | — | … |
| 2602:f546:200::/39 | — | reserved | — | … |
| 2602:f546:400::/38 | — | reserved | — | … |
| 2602:f546:800::/37 | — | reserved | — | … |
| 2602:f546:1000::/36 | — | reserved | — | … |
| 2602:f546:2000::/35 | — | reserved | — | … |
| 2602:f546:4000::/34 | — | reserved | — | … |