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
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:62:e800::/37 | — | available | — | … |
| 2620:62:f000::/36 | — | available | — | … |
| 2620:63::/35 | — | available | — | … |
| 2620:63:2001::/48 | — | reserved | — | … |
| 2620:63:2002::/47 | — | reserved | — | … |
| 2620:63:2004::/46 | — | reserved | — | … |
| 2620:63:2008::/45 | — | reserved | — | … |
| 2620:63:2010::/44 | — | available | — | … |
| 2620:63:2020::/43 | — | available | — | … |
| 2620:63:2040::/42 | — | available | — | … |
| 2620:63:2080::/41 | — | available | — | … |
| 2620:63:2100::/40 | — | available | — | … |
| 2620:63:2200::/39 | — | available | — | … |
| 2620:63:2400::/38 | — | available | — | … |
| 2620:63:2800::/37 | — | available | — | … |
| 2620:63:3000::/36 | — | available | — | … |
| 2620:63:4001::/48 | — | reserved | — | … |
| 2620:63:4002::/47 | — | reserved | — | … |
| 2620:63:4004::/46 | — | reserved | — | … |
| 2620:63:4008::/45 | — | reserved | — | … |
| 2620:63:4010::/44 | — | available | — | … |
| 2620:63:4020::/43 | — | available | — | … |
| 2620:63:4040::/42 | — | available | — | … |
| 2620:63:4080::/41 | — | available | — | … |
| 2620:63:4100::/40 | — | available | — | … |
| 2620:63:4200::/39 | — | available | — | … |
| 2620:63:4400::/38 | — | available | — | … |
| 2620:63:4800::/37 | — | available | — | … |
| 2620:63:5000::/36 | — | available | — | … |
| 2620:63:6000::/48 | — | reserved | — | … |
| 2620:63:6001::/48 | — | reserved | — | … |
| 2620:63:6002::/47 | — | reserved | — | … |
| 2620:63:6004::/46 | — | reserved | — | … |
| 2620:63:6008::/45 | — | reserved | — | … |
| 2620:63:6010::/44 | — | available | — | … |
| 2620:63:6020::/43 | — | available | — | … |
| 2620:63:6040::/42 | — | available | — | … |
| 2620:63:6080::/41 | — | available | — | … |
| 2620:63:6100::/40 | — | available | — | … |
| 2620:63:6200::/39 | — | available | — | … |
| 2620:63:6400::/38 | — | available | — | … |
| 2620:63:6800::/37 | — | available | — | … |
| 2620:63:7000::/36 | — | available | — | … |
| 2620:63:8001::/48 | — | reserved | — | … |
| 2620:63:8002::/47 | — | reserved | — | … |
| 2620:63:8004::/46 | — | reserved | — | … |
| 2620:63:8008::/45 | — | reserved | — | … |
| 2620:63:8010::/44 | — | available | — | … |
| 2620:63:8020::/43 | — | available | — | … |
| 2620:63:8040::/42 | — | available | — | … |
| 2620:63:8080::/41 | — | available | — | … |
| 2620:63:8100::/40 | — | available | — | … |
| 2620:63:8200::/39 | — | available | — | … |
| 2620:63:8400::/38 | — | available | — | … |
| 2620:63:8800::/37 | — | available | — | … |
| 2620:63:9000::/36 | — | available | — | … |
| 2620:63:a001::/48 | — | reserved | — | … |
| 2620:63:a002::/47 | — | reserved | — | … |
| 2620:63:a004::/46 | — | reserved | — | … |
| 2620:63:a008::/45 | — | reserved | — | … |
| 2620:63:a010::/44 | — | available | — | … |
| 2620:63:a020::/43 | — | available | — | … |
| 2620:63:a040::/42 | — | available | — | … |
| 2620:63:a080::/41 | — | available | — | … |
| 2620:63:a100::/40 | — | available | — | … |
| 2620:63:a200::/39 | — | available | — | … |
| 2620:63:a400::/38 | — | available | — | … |
| 2620:63:a800::/37 | — | available | — | … |
| 2620:63:b000::/36 | — | available | — | … |
| 2620:63:c001::/48 | — | reserved | — | … |
| 2620:63:c002::/47 | — | reserved | — | … |
| 2620:63:c004::/46 | — | reserved | — | … |
| 2620:63:c008::/45 | — | reserved | — | … |
| 2620:63:c010::/44 | — | available | — | … |
| 2620:63:c020::/43 | — | available | — | … |
| 2620:63:c040::/42 | — | available | — | … |
| 2620:63:c080::/41 | — | available | — | … |
| 2620:63:c100::/40 | — | available | — | … |
| 2620:63:c200::/39 | — | available | — | … |
| 2620:63:c400::/38 | — | available | — | … |
| 2620:63:c800::/37 | — | available | — | … |
| 2620:63:d000::/36 | — | available | — | … |
| 2620:63:e001::/48 | — | reserved | — | … |
| 2620:63:e002::/47 | — | reserved | — | … |
| 2620:63:e004::/46 | — | reserved | — | … |
| 2620:63:e008::/45 | — | reserved | — | … |
| 2620:63:e010::/44 | — | available | — | … |
| 2620:63:e020::/43 | — | available | — | … |
| 2620:63:e040::/42 | — | available | — | … |
| 2620:63:e080::/41 | — | available | — | … |
| 2620:63:e100::/40 | — | available | — | … |
| 2620:63:e200::/39 | — | available | — | … |
| 2620:63:e400::/38 | — | available | — | … |
| 2620:63:e800::/37 | — | available | — | … |
| 2620:63:f000::/36 | — | available | — | … |
| 2620:64:1::/48 | — | reserved | — | … |
| 2620:64:2::/47 | — | reserved | — | … |
| 2620:64:4::/46 | — | reserved | — | … |
| 2620:64:8::/45 | — | reserved | — | … |
| 2620:64:10::/44 | — | available | — | … |