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:f51b:1000::/36 | — | reserved | — | … |
| 2602:f51b:2000::/35 | — | reserved | — | … |
| 2602:f51b:4000::/34 | — | reserved | — | … |
| 2602:f51b:8000::/33 | — | reserved | — | … |
| 2602:f51c:100::/40 | — | reserved | — | … |
| 2602:f51c:200::/39 | — | reserved | — | … |
| 2602:f51c:400::/38 | — | reserved | — | … |
| 2602:f51c:800::/37 | — | reserved | — | … |
| 2602:f51c:1000::/36 | — | reserved | — | … |
| 2602:f51c:2000::/35 | — | reserved | — | … |
| 2602:f51c:4000::/34 | — | reserved | — | … |
| 2602:f51c:8000::/33 | — | reserved | — | … |
| 2602:f51d:100::/40 | — | reserved | — | … |
| 2602:f51d:200::/39 | — | reserved | — | … |
| 2602:f51d:400::/38 | — | reserved | — | … |
| 2602:f51d:800::/37 | — | reserved | — | … |
| 2602:f51d:1000::/36 | — | reserved | — | … |
| 2602:f51d:2000::/35 | — | reserved | — | … |
| 2602:f51d:4000::/34 | — | reserved | — | … |
| 2602:f51d:8000::/33 | — | reserved | — | … |
| 2602:f51e:100::/40 | — | reserved | — | … |
| 2602:f51e:200::/39 | — | reserved | — | … |
| 2602:f51e:400::/38 | — | reserved | — | … |
| 2602:f51e:800::/37 | — | reserved | — | … |
| 2602:f51e:1000::/36 | — | reserved | — | … |
| 2602:f51e:2000::/35 | — | reserved | — | … |
| 2602:f51e:4000::/34 | — | reserved | — | … |
| 2602:f51e:8000::/33 | — | reserved | — | … |
| 2602:f51f:1000::/36 | — | reserved | — | … |
| 2602:f51f:2000::/35 | — | reserved | — | … |
| 2602:f51f:4000::/34 | — | reserved | — | … |
| 2602:f51f:8000::/33 | — | reserved | — | … |
| 2602:f520::/36 | — | reserved | — | … |
| 2602:f520:1000::/36 | — | reserved | — | … |
| 2602:f520:2000::/35 | — | reserved | — | … |
| 2602:f520:4000::/34 | — | reserved | — | … |
| 2602:f520:8000::/33 | — | reserved | — | … |
| 2602:f521:1000::/36 | — | reserved | — | … |
| 2602:f521:2000::/35 | — | reserved | — | … |
| 2602:f521:4000::/34 | — | reserved | — | … |
| 2602:f521:8000::/33 | — | reserved | — | … |
| 2602:f522:100::/40 | — | reserved | — | … |
| 2602:f522:200::/39 | — | reserved | — | … |
| 2602:f522:400::/38 | — | reserved | — | … |
| 2602:f522:800::/37 | — | reserved | — | … |
| 2602:f522:1000::/36 | — | reserved | — | … |
| 2602:f522:2000::/35 | — | reserved | — | … |
| 2602:f522:4000::/34 | — | reserved | — | … |
| 2602:f522:8000::/33 | — | reserved | — | … |
| 2602:f523:100::/40 | — | reserved | — | … |
| 2602:f523:200::/39 | — | reserved | — | … |
| 2602:f523:400::/38 | — | reserved | — | … |
| 2602:f523:800::/37 | — | reserved | — | … |
| 2602:f523:1000::/36 | — | reserved | — | … |
| 2602:f523:2000::/35 | — | reserved | — | … |
| 2602:f523:4000::/34 | — | reserved | — | … |
| 2602:f523:8000::/33 | — | reserved | — | … |
| 2602:f524:100::/40 | — | reserved | — | … |
| 2602:f524:200::/39 | — | reserved | — | … |
| 2602:f524:400::/38 | — | reserved | — | … |
| 2602:f524:800::/37 | — | reserved | — | … |
| 2602:f524:1000::/36 | — | reserved | — | … |
| 2602:f524:2000::/35 | — | reserved | — | … |
| 2602:f524:4000::/34 | — | reserved | — | … |
| 2602:f524:8000::/33 | — | reserved | — | … |
| 2602:f525:100::/40 | — | reserved | — | … |
| 2602:f525:200::/39 | — | reserved | — | … |
| 2602:f525:400::/38 | — | reserved | — | … |
| 2602:f525:800::/37 | — | reserved | — | … |
| 2602:f525:1000::/36 | — | reserved | — | … |
| 2602:f525:2000::/35 | — | reserved | — | … |
| 2602:f525:4000::/34 | — | reserved | — | … |
| 2602:f525:8000::/33 | — | reserved | — | … |
| 2602:f526:1000::/36 | — | reserved | — | … |
| 2602:f526:2000::/35 | — | reserved | — | … |
| 2602:f526:4000::/34 | — | reserved | — | … |
| 2602:f526:8000::/33 | — | reserved | — | … |
| 2602:f527:100::/40 | — | reserved | — | … |
| 2602:f527:200::/39 | — | reserved | — | … |
| 2602:f527:400::/38 | — | reserved | — | … |
| 2602:f527:800::/37 | — | reserved | — | … |
| 2602:f527:1000::/36 | — | reserved | — | … |
| 2602:f527:2000::/35 | — | reserved | — | … |
| 2602:f527:4000::/34 | — | reserved | — | … |
| 2602:f527:8000::/33 | — | reserved | — | … |
| 2602:f528:100::/40 | — | reserved | — | … |
| 2602:f528:200::/39 | — | reserved | — | … |
| 2602:f528:400::/38 | — | reserved | — | … |
| 2602:f528:800::/37 | — | reserved | — | … |
| 2602:f528:1000::/36 | — | reserved | — | … |
| 2602:f528:2000::/35 | — | reserved | — | … |
| 2602:f528:4000::/34 | — | reserved | — | … |
| 2602:f528:8000::/33 | — | reserved | — | … |
| 2602:f529:100::/40 | — | reserved | — | … |
| 2602:f529:200::/39 | — | reserved | — | … |
| 2602:f529:400::/38 | — | reserved | — | … |
| 2602:f529:800::/37 | — | reserved | — | … |
| 2602:f529:1000::/36 | — | reserved | — | … |
| 2602:f529:2000::/35 | — | reserved | — | … |
| 2602:f529:4000::/34 | — | reserved | — | … |