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
1,645,666,816
📦
IPv4 networks
76,690
delegated blocks
🧭
IPv6 networks
11,349
delegated blocks
🔗
Autonomous systems
34,029
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:6:8800::/37 | — | available | — | … |
| 2620:6:9000::/36 | — | available | — | … |
| 2620:6:a000::/35 | — | available | — | … |
| 2620:6:c001::/48 | — | reserved | — | … |
| 2620:6:c002::/47 | — | reserved | — | … |
| 2620:6:c004::/46 | — | reserved | — | … |
| 2620:6:c008::/45 | — | reserved | — | … |
| 2620:6:c010::/44 | — | available | — | … |
| 2620:6:c020::/43 | — | available | — | … |
| 2620:6:c040::/42 | — | available | — | … |
| 2620:6:c080::/41 | — | available | — | … |
| 2620:6:c100::/40 | — | available | — | … |
| 2620:6:c200::/39 | — | available | — | … |
| 2620:6:c400::/38 | — | available | — | … |
| 2620:6:c800::/37 | — | available | — | … |
| 2620:6:d000::/36 | — | available | — | … |
| 2620:6:e001::/48 | — | reserved | — | … |
| 2620:6:e002::/47 | — | reserved | — | … |
| 2620:6:e004::/46 | — | reserved | — | … |
| 2620:6:e008::/45 | — | reserved | — | … |
| 2620:6:e010::/44 | — | available | — | … |
| 2620:6:e020::/43 | — | available | — | … |
| 2620:6:e040::/42 | — | available | — | … |
| 2620:6:e080::/41 | — | available | — | … |
| 2620:6:e100::/40 | — | available | — | … |
| 2620:6:e200::/39 | — | available | — | … |
| 2620:6:e400::/38 | — | available | — | … |
| 2620:6:e800::/37 | — | available | — | … |
| 2620:6:f000::/36 | — | available | — | … |
| 2620:7:1::/48 | — | reserved | — | … |
| 2620:7:2::/47 | — | reserved | — | … |
| 2620:7:4::/46 | — | reserved | — | … |
| 2620:7:8::/45 | — | reserved | — | … |
| 2620:7:10::/44 | — | available | — | … |
| 2620:7:20::/43 | — | available | — | … |
| 2620:7:40::/42 | — | available | — | … |
| 2620:7:80::/41 | — | available | — | … |
| 2620:7:100::/40 | — | available | — | … |
| 2620:7:200::/39 | — | available | — | … |
| 2620:7:400::/38 | — | available | — | … |
| 2620:7:800::/37 | — | available | — | … |
| 2620:7:1000::/36 | — | available | — | … |
| 2620:7:2001::/48 | — | reserved | — | … |
| 2620:7:2002::/47 | — | reserved | — | … |
| 2620:7:2004::/46 | — | reserved | — | … |
| 2620:7:2008::/45 | — | reserved | — | … |
| 2620:7:2010::/44 | — | available | — | … |
| 2620:7:2020::/43 | — | available | — | … |
| 2620:7:2040::/42 | — | available | — | … |
| 2620:7:2080::/41 | — | available | — | … |
| 2620:7:2100::/40 | — | available | — | … |
| 2620:7:2200::/39 | — | available | — | … |
| 2620:7:2400::/38 | — | available | — | … |
| 2620:7:2800::/37 | — | available | — | … |
| 2620:7:3000::/36 | — | available | — | … |
| 2620:7:4000::/35 | — | available | — | … |
| 2620:7:6010::/44 | — | available | — | … |
| 2620:7:6020::/43 | — | available | — | … |
| 2620:7:6040::/42 | — | available | — | … |
| 2620:7:6080::/41 | — | available | — | … |
| 2620:7:6100::/40 | — | available | — | … |
| 2620:7:6200::/39 | — | available | — | … |
| 2620:7:6400::/38 | — | available | — | … |
| 2620:7:6800::/37 | — | available | — | … |
| 2620:7:7000::/36 | — | available | — | … |
| 2620:7:8001::/48 | — | reserved | — | … |
| 2620:7:8002::/47 | — | reserved | — | … |
| 2620:7:8004::/46 | — | reserved | — | … |
| 2620:7:8008::/45 | — | reserved | — | … |
| 2620:7:8010::/44 | — | available | — | … |
| 2620:7:8020::/43 | — | available | — | … |
| 2620:7:8040::/42 | — | available | — | … |
| 2620:7:8080::/41 | — | available | — | … |
| 2620:7:8100::/40 | — | available | — | … |
| 2620:7:8200::/39 | — | available | — | … |
| 2620:7:8400::/38 | — | available | — | … |
| 2620:7:8800::/37 | — | available | — | … |
| 2620:7:9000::/36 | — | available | — | … |
| 2620:7:a000::/35 | — | available | — | … |
| 2620:7:c001::/48 | — | reserved | — | … |
| 2620:7:c002::/47 | — | reserved | — | … |
| 2620:7:c004::/46 | — | reserved | — | … |
| 2620:7:c008::/45 | — | reserved | — | … |
| 2620:7:c010::/44 | — | available | — | … |
| 2620:7:c020::/43 | — | available | — | … |
| 2620:7:c040::/42 | — | available | — | … |
| 2620:7:c080::/41 | — | available | — | … |
| 2620:7:c100::/40 | — | available | — | … |
| 2620:7:c200::/39 | — | available | — | … |
| 2620:7:c400::/38 | — | available | — | … |
| 2620:7:c800::/37 | — | available | — | … |
| 2620:7:d000::/36 | — | available | — | … |
| 2620:7:e001::/48 | — | reserved | — | … |
| 2620:7:e002::/47 | — | reserved | — | … |
| 2620:7:e004::/46 | — | reserved | — | … |
| 2620:7:e008::/45 | — | reserved | — | … |
| 2620:7:e010::/44 | — | available | — | … |
| 2620:7:e020::/43 | — | available | — | … |
| 2620:7:e040::/42 | — | available | — | … |
| 2620:7:e080::/41 | — | available | — | … |