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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:83:a020::/43 | — | available | — | … |
| 2620:83:a040::/42 | — | available | — | … |
| 2620:83:a080::/41 | — | available | — | … |
| 2620:83:a100::/40 | — | available | — | … |
| 2620:83:a200::/39 | — | available | — | … |
| 2620:83:a400::/38 | — | available | — | … |
| 2620:83:a800::/37 | — | available | — | … |
| 2620:83:b000::/36 | — | available | — | … |
| 2620:83:c001::/48 | — | reserved | — | … |
| 2620:83:c002::/47 | — | reserved | — | … |
| 2620:83:c004::/46 | — | reserved | — | … |
| 2620:83:c008::/45 | — | reserved | — | … |
| 2620:83:c010::/44 | — | available | — | … |
| 2620:83:c020::/43 | — | available | — | … |
| 2620:83:c040::/42 | — | available | — | … |
| 2620:83:c080::/41 | — | available | — | … |
| 2620:83:c100::/40 | — | available | — | … |
| 2620:83:c200::/39 | — | available | — | … |
| 2620:83:c400::/38 | — | available | — | … |
| 2620:83:c800::/37 | — | available | — | … |
| 2620:83:d000::/36 | — | available | — | … |
| 2620:83:e000::/35 | — | available | — | … |
| 2620:84:2::/47 | — | reserved | — | … |
| 2620:84:4::/46 | — | reserved | — | … |
| 2620:84:8::/45 | — | reserved | — | … |
| 2620:84:10::/44 | — | available | — | … |
| 2620:84:20::/43 | — | available | — | … |
| 2620:84:40::/42 | — | available | — | … |
| 2620:84:80::/41 | — | available | — | … |
| 2620:84:100::/40 | — | available | — | … |
| 2620:84:200::/39 | — | available | — | … |
| 2620:84:400::/38 | — | available | — | … |
| 2620:84:800::/37 | — | available | — | … |
| 2620:84:1000::/36 | — | available | — | … |
| 2620:84:2001::/48 | — | reserved | — | … |
| 2620:84:2002::/47 | — | reserved | — | … |
| 2620:84:2004::/46 | — | reserved | — | … |
| 2620:84:2008::/45 | — | reserved | — | … |
| 2620:84:2010::/44 | — | available | — | … |
| 2620:84:2020::/43 | — | available | — | … |
| 2620:84:2040::/42 | — | available | — | … |
| 2620:84:2080::/41 | — | available | — | … |
| 2620:84:2100::/40 | — | available | — | … |
| 2620:84:2200::/39 | — | available | — | … |
| 2620:84:2400::/38 | — | available | — | … |
| 2620:84:2800::/37 | — | available | — | … |
| 2620:84:3000::/36 | — | available | — | … |
| 2620:84:4000::/35 | — | available | — | … |
| 2620:84:6001::/48 | — | reserved | — | … |
| 2620:84:6002::/47 | — | reserved | — | … |
| 2620:84:6004::/46 | — | reserved | — | … |
| 2620:84:6008::/45 | — | reserved | — | … |
| 2620:84:6010::/44 | — | available | — | … |
| 2620:84:6020::/43 | — | available | — | … |
| 2620:84:6040::/42 | — | available | — | … |
| 2620:84:6080::/41 | — | available | — | … |
| 2620:84:6100::/40 | — | available | — | … |
| 2620:84:6200::/39 | — | available | — | … |
| 2620:84:6400::/38 | — | available | — | … |
| 2620:84:6800::/37 | — | available | — | … |
| 2620:84:7000::/36 | — | available | — | … |
| 2620:84:8001::/48 | — | reserved | — | … |
| 2620:84:8002::/47 | — | reserved | — | … |
| 2620:84:8004::/46 | — | reserved | — | … |
| 2620:84:8008::/45 | — | reserved | — | … |
| 2620:84:8010::/44 | — | available | — | … |
| 2620:84:8020::/43 | — | available | — | … |
| 2620:84:8040::/42 | — | available | — | … |
| 2620:84:8080::/41 | — | available | — | … |
| 2620:84:8100::/40 | — | available | — | … |
| 2620:84:8200::/39 | — | available | — | … |
| 2620:84:8400::/38 | — | available | — | … |
| 2620:84:8800::/37 | — | available | — | … |
| 2620:84:9000::/36 | — | available | — | … |
| 2620:84:a010::/44 | — | available | — | … |
| 2620:84:a020::/43 | — | available | — | … |
| 2620:84:a040::/42 | — | available | — | … |
| 2620:84:a080::/41 | — | available | — | … |
| 2620:84:a100::/40 | — | available | — | … |
| 2620:84:a200::/39 | — | available | — | … |
| 2620:84:a400::/38 | — | available | — | … |
| 2620:84:a800::/37 | — | available | — | … |
| 2620:84:b000::/36 | — | available | — | … |
| 2620:84:c001::/48 | — | reserved | — | … |
| 2620:84:c002::/47 | — | reserved | — | … |
| 2620:84:c004::/46 | — | reserved | — | … |
| 2620:84:c008::/45 | — | reserved | — | … |
| 2620:84:c010::/44 | — | available | — | … |
| 2620:84:c020::/43 | — | available | — | … |
| 2620:84:c040::/42 | — | available | — | … |
| 2620:84:c080::/41 | — | available | — | … |
| 2620:84:c100::/40 | — | available | — | … |
| 2620:84:c200::/39 | — | available | — | … |
| 2620:84:c400::/38 | — | available | — | … |
| 2620:84:c800::/37 | — | available | — | … |
| 2620:84:d000::/36 | — | available | — | … |
| 2620:84:e000::/35 | — | available | — | … |
| 2620:85:1::/48 | — | reserved | — | … |
| 2620:85:2::/47 | — | reserved | — | … |
| 2620:85:4::/46 | — | reserved | — | … |