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 |
|---|---|---|---|---|
| 2620:82:a002::/47 | — | reserved | — | … |
| 2620:82:a004::/46 | — | reserved | — | … |
| 2620:82:a008::/45 | — | reserved | — | … |
| 2620:82:a010::/44 | — | available | — | … |
| 2620:82:a020::/43 | — | available | — | … |
| 2620:82:a040::/42 | — | available | — | … |
| 2620:82:a080::/41 | — | available | — | … |
| 2620:82:a100::/40 | — | available | — | … |
| 2620:82:a200::/39 | — | available | — | … |
| 2620:82:a400::/38 | — | available | — | … |
| 2620:82:a800::/37 | — | available | — | … |
| 2620:82:b000::/36 | — | available | — | … |
| 2620:82:c001::/48 | — | reserved | — | … |
| 2620:82:c002::/47 | — | reserved | — | … |
| 2620:82:c004::/46 | — | reserved | — | … |
| 2620:82:c008::/45 | — | reserved | — | … |
| 2620:82:c010::/44 | — | available | — | … |
| 2620:82:c020::/43 | — | available | — | … |
| 2620:82:c040::/42 | — | available | — | … |
| 2620:82:c080::/41 | — | available | — | … |
| 2620:82:c100::/40 | — | available | — | … |
| 2620:82:c200::/39 | — | available | — | … |
| 2620:82:c400::/38 | — | available | — | … |
| 2620:82:c800::/37 | — | available | — | … |
| 2620:82:d000::/36 | — | available | — | … |
| 2620:82:e001::/48 | — | reserved | — | … |
| 2620:82:e002::/47 | — | reserved | — | … |
| 2620:82:e004::/46 | — | reserved | — | … |
| 2620:82:e008::/45 | — | reserved | — | … |
| 2620:82:e010::/44 | — | available | — | … |
| 2620:82:e020::/43 | — | available | — | … |
| 2620:82:e040::/42 | — | available | — | … |
| 2620:82:e080::/41 | — | available | — | … |
| 2620:82:e100::/40 | — | available | — | … |
| 2620:82:e200::/39 | — | available | — | … |
| 2620:82:e400::/38 | — | available | — | … |
| 2620:82:e800::/37 | — | available | — | … |
| 2620:82:f000::/36 | — | available | — | … |
| 2620:83:1::/48 | — | reserved | — | … |
| 2620:83:2::/47 | — | reserved | — | … |
| 2620:83:4::/46 | — | reserved | — | … |
| 2620:83:8::/45 | — | reserved | — | … |
| 2620:83:10::/44 | — | available | — | … |
| 2620:83:20::/43 | — | available | — | … |
| 2620:83:40::/42 | — | available | — | … |
| 2620:83:80::/41 | — | available | — | … |
| 2620:83:100::/40 | — | available | — | … |
| 2620:83:200::/39 | — | available | — | … |
| 2620:83:400::/38 | — | available | — | … |
| 2620:83:800::/37 | — | available | — | … |
| 2620:83:1000::/36 | — | available | — | … |
| 2620:83:2001::/48 | — | reserved | — | … |
| 2620:83:2002::/47 | — | reserved | — | … |
| 2620:83:2004::/46 | — | reserved | — | … |
| 2620:83:2008::/45 | — | reserved | — | … |
| 2620:83:2010::/44 | — | available | — | … |
| 2620:83:2020::/43 | — | available | — | … |
| 2620:83:2040::/42 | — | available | — | … |
| 2620:83:2080::/41 | — | available | — | … |
| 2620:83:2100::/40 | — | available | — | … |
| 2620:83:2200::/39 | — | available | — | … |
| 2620:83:2400::/38 | — | available | — | … |
| 2620:83:2800::/37 | — | available | — | … |
| 2620:83:3000::/36 | — | available | — | … |
| 2620:83:4001::/48 | — | reserved | — | … |
| 2620:83:4002::/47 | — | reserved | — | … |
| 2620:83:4004::/46 | — | reserved | — | … |
| 2620:83:4008::/45 | — | reserved | — | … |
| 2620:83:4010::/44 | — | available | — | … |
| 2620:83:4020::/43 | — | available | — | … |
| 2620:83:4040::/42 | — | available | — | … |
| 2620:83:4080::/41 | — | available | — | … |
| 2620:83:4100::/40 | — | available | — | … |
| 2620:83:4200::/39 | — | available | — | … |
| 2620:83:4400::/38 | — | available | — | … |
| 2620:83:4800::/37 | — | available | — | … |
| 2620:83:5000::/36 | — | available | — | … |
| 2620:83:6001::/48 | — | reserved | — | … |
| 2620:83:6002::/47 | — | reserved | — | … |
| 2620:83:6004::/46 | — | reserved | — | … |
| 2620:83:6008::/45 | — | reserved | — | … |
| 2620:83:6010::/44 | — | available | — | … |
| 2620:83:6020::/43 | — | available | — | … |
| 2620:83:6040::/42 | — | available | — | … |
| 2620:83:6080::/41 | — | available | — | … |
| 2620:83:6100::/40 | — | available | — | … |
| 2620:83:6200::/39 | — | available | — | … |
| 2620:83:6400::/38 | — | available | — | … |
| 2620:83:6800::/37 | — | available | — | … |
| 2620:83:7000::/36 | — | available | — | … |
| 2620:83:8100::/40 | — | available | — | … |
| 2620:83:8200::/39 | — | available | — | … |
| 2620:83:8400::/38 | — | available | — | … |
| 2620:83:8800::/37 | — | available | — | … |
| 2620:83:9000::/36 | — | available | — | … |
| 2620:83:a001::/48 | — | reserved | — | … |
| 2620:83:a002::/47 | — | reserved | — | … |
| 2620:83:a004::/46 | — | reserved | — | … |
| 2620:83:a008::/45 | — | reserved | — | … |
| 2620:83:a010::/44 | — | available | — | … |