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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:f8:6000::/35 | — | available | — | … |
| 2620:f8:8001::/48 | — | reserved | — | … |
| 2620:f8:8002::/47 | — | reserved | — | … |
| 2620:f8:8004::/46 | — | reserved | — | … |
| 2620:f8:8008::/45 | — | reserved | — | … |
| 2620:f8:8010::/44 | — | available | — | … |
| 2620:f8:8020::/43 | — | available | — | … |
| 2620:f8:8040::/42 | — | available | — | … |
| 2620:f8:8080::/41 | — | available | — | … |
| 2620:f8:8100::/40 | — | available | — | … |
| 2620:f8:8200::/39 | — | available | — | … |
| 2620:f8:8400::/38 | — | available | — | … |
| 2620:f8:8800::/37 | — | available | — | … |
| 2620:f8:9000::/36 | — | available | — | … |
| 2620:f8:a000::/35 | — | available | — | … |
| 2620:f8:c001::/48 | — | reserved | — | … |
| 2620:f8:c002::/47 | — | reserved | — | … |
| 2620:f8:c004::/46 | — | reserved | — | … |
| 2620:f8:c008::/45 | — | reserved | — | … |
| 2620:f8:c010::/44 | — | available | — | … |
| 2620:f8:c020::/43 | — | available | — | … |
| 2620:f8:c040::/42 | — | available | — | … |
| 2620:f8:c080::/41 | — | available | — | … |
| 2620:f8:c100::/40 | — | available | — | … |
| 2620:f8:c200::/39 | — | available | — | … |
| 2620:f8:c400::/38 | — | available | — | … |
| 2620:f8:c800::/37 | — | available | — | … |
| 2620:f8:d000::/36 | — | available | — | … |
| 2620:f8:e000::/35 | — | available | — | … |
| 2620:f9:10::/44 | — | available | — | … |
| 2620:f9:20::/43 | — | available | — | … |
| 2620:f9:40::/42 | — | available | — | … |
| 2620:f9:80::/41 | — | available | — | … |
| 2620:f9:100::/40 | — | available | — | … |
| 2620:f9:200::/39 | — | available | — | … |
| 2620:f9:400::/38 | — | available | — | … |
| 2620:f9:800::/37 | — | available | — | … |
| 2620:f9:1000::/36 | — | available | — | … |
| 2620:f9:2000::/35 | — | available | — | … |
| 2620:f9:4001::/48 | — | reserved | — | … |
| 2620:f9:4002::/47 | — | reserved | — | … |
| 2620:f9:4004::/46 | — | reserved | — | … |
| 2620:f9:4008::/45 | — | reserved | — | … |
| 2620:f9:4010::/44 | — | available | — | … |
| 2620:f9:4020::/43 | — | available | — | … |
| 2620:f9:4040::/42 | — | available | — | … |
| 2620:f9:4080::/41 | — | available | — | … |
| 2620:f9:4100::/40 | — | available | — | … |
| 2620:f9:4200::/39 | — | available | — | … |
| 2620:f9:4400::/38 | — | available | — | … |
| 2620:f9:4800::/37 | — | available | — | … |
| 2620:f9:5000::/36 | — | available | — | … |
| 2620:f9:6000::/35 | — | available | — | … |
| 2620:f9:8001::/48 | — | reserved | — | … |
| 2620:f9:8002::/47 | — | reserved | — | … |
| 2620:f9:8004::/46 | — | reserved | — | … |
| 2620:f9:8008::/45 | — | reserved | — | … |
| 2620:f9:8010::/44 | — | available | — | … |
| 2620:f9:8020::/43 | — | available | — | … |
| 2620:f9:8040::/42 | — | available | — | … |
| 2620:f9:8080::/41 | — | available | — | … |
| 2620:f9:8100::/40 | — | available | — | … |
| 2620:f9:8200::/39 | — | available | — | … |
| 2620:f9:8400::/38 | — | available | — | … |
| 2620:f9:8800::/37 | — | available | — | … |
| 2620:f9:9000::/36 | — | available | — | … |
| 2620:f9:a000::/35 | — | available | — | … |
| 2620:f9:c001::/48 | — | reserved | — | … |
| 2620:f9:c002::/47 | — | reserved | — | … |
| 2620:f9:c004::/46 | — | reserved | — | … |
| 2620:f9:c008::/45 | — | reserved | — | … |
| 2620:f9:c010::/44 | — | available | — | … |
| 2620:f9:c020::/43 | — | available | — | … |
| 2620:f9:c040::/42 | — | available | — | … |
| 2620:f9:c080::/41 | — | available | — | … |
| 2620:f9:c100::/40 | — | available | — | … |
| 2620:f9:c200::/39 | — | available | — | … |
| 2620:f9:c400::/38 | — | available | — | … |
| 2620:f9:c800::/37 | — | available | — | … |
| 2620:f9:d000::/36 | — | available | — | … |
| 2620:f9:e000::/35 | — | available | — | … |
| 2620:fa:1::/48 | — | reserved | — | … |
| 2620:fa:2::/47 | — | reserved | — | … |
| 2620:fa:4::/46 | — | reserved | — | … |
| 2620:fa:8::/45 | — | reserved | — | … |
| 2620:fa:10::/44 | — | available | — | … |
| 2620:fa:20::/43 | — | available | — | … |
| 2620:fa:40::/42 | — | available | — | … |
| 2620:fa:80::/41 | — | available | — | … |
| 2620:fa:100::/40 | — | available | — | … |
| 2620:fa:200::/39 | — | available | — | … |
| 2620:fa:400::/38 | — | available | — | … |
| 2620:fa:800::/37 | — | available | — | … |
| 2620:fa:1000::/36 | — | available | — | … |
| 2620:fa:2000::/35 | — | available | — | … |
| 2620:fa:4001::/48 | — | reserved | — | … |
| 2620:fa:4002::/47 | — | reserved | — | … |
| 2620:fa:4004::/46 | — | reserved | — | … |
| 2620:fa:4008::/45 | — | reserved | — | … |
| 2620:fa:4010::/44 | — | available | — | … |