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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:22:2002::/47 | — | reserved | — | … |
| 2620:22:2004::/46 | — | reserved | — | … |
| 2620:22:2008::/45 | — | reserved | — | … |
| 2620:22:2010::/44 | — | available | — | … |
| 2620:22:2020::/43 | — | available | — | … |
| 2620:22:2040::/42 | — | available | — | … |
| 2620:22:2080::/41 | — | available | — | … |
| 2620:22:2100::/40 | — | available | — | … |
| 2620:22:2200::/39 | — | available | — | … |
| 2620:22:2400::/38 | — | available | — | … |
| 2620:22:2800::/37 | — | available | — | … |
| 2620:22:3000::/36 | — | available | — | … |
| 2620:22:4001::/48 | — | reserved | — | … |
| 2620:22:4002::/47 | — | reserved | — | … |
| 2620:22:4004::/46 | — | reserved | — | … |
| 2620:22:4008::/45 | — | reserved | — | … |
| 2620:22:4010::/44 | — | available | — | … |
| 2620:22:4020::/43 | — | available | — | … |
| 2620:22:4040::/42 | — | available | — | … |
| 2620:22:4080::/41 | — | available | — | … |
| 2620:22:4100::/40 | — | available | — | … |
| 2620:22:4200::/39 | — | available | — | … |
| 2620:22:4400::/38 | — | available | — | … |
| 2620:22:4800::/37 | — | available | — | … |
| 2620:22:5000::/36 | — | available | — | … |
| 2620:22:6001::/48 | — | reserved | — | … |
| 2620:22:6002::/47 | — | reserved | — | … |
| 2620:22:6004::/46 | — | reserved | — | … |
| 2620:22:6008::/45 | — | reserved | — | … |
| 2620:22:6010::/44 | — | available | — | … |
| 2620:22:6020::/43 | — | available | — | … |
| 2620:22:6040::/42 | — | available | — | … |
| 2620:22:6080::/41 | — | available | — | … |
| 2620:22:6100::/40 | — | available | — | … |
| 2620:22:6200::/39 | — | available | — | … |
| 2620:22:6400::/38 | — | available | — | … |
| 2620:22:6800::/37 | — | available | — | … |
| 2620:22:7000::/36 | — | available | — | … |
| 2620:22:8001::/48 | — | reserved | — | … |
| 2620:22:8002::/47 | — | reserved | — | … |
| 2620:22:8004::/46 | — | reserved | — | … |
| 2620:22:8008::/45 | — | reserved | — | … |
| 2620:22:8010::/44 | — | available | — | … |
| 2620:22:8020::/43 | — | available | — | … |
| 2620:22:8040::/42 | — | available | — | … |
| 2620:22:8080::/41 | — | available | — | … |
| 2620:22:8100::/40 | — | available | — | … |
| 2620:22:8200::/39 | — | available | — | … |
| 2620:22:8400::/38 | — | available | — | … |
| 2620:22:8800::/37 | — | available | — | … |
| 2620:22:9000::/36 | — | available | — | … |
| 2620:22:a001::/48 | — | reserved | — | … |
| 2620:22:a002::/47 | — | reserved | — | … |
| 2620:22:a004::/46 | — | reserved | — | … |
| 2620:22:a008::/45 | — | reserved | — | … |
| 2620:22:a010::/44 | — | available | — | … |
| 2620:22:a020::/43 | — | available | — | … |
| 2620:22:a040::/42 | — | available | — | … |
| 2620:22:a080::/41 | — | available | — | … |
| 2620:22:a100::/40 | — | available | — | … |
| 2620:22:a200::/39 | — | available | — | … |
| 2620:22:a400::/38 | — | available | — | … |
| 2620:22:a800::/37 | — | available | — | … |
| 2620:22:b000::/36 | — | available | — | … |
| 2620:22:c001::/48 | — | reserved | — | … |
| 2620:22:c002::/47 | — | reserved | — | … |
| 2620:22:c004::/46 | — | reserved | — | … |
| 2620:22:c008::/45 | — | reserved | — | … |
| 2620:22:c010::/44 | — | available | — | … |
| 2620:22:c020::/43 | — | available | — | … |
| 2620:22:c040::/42 | — | available | — | … |
| 2620:22:c080::/41 | — | available | — | … |
| 2620:22:c100::/40 | — | available | — | … |
| 2620:22:c200::/39 | — | available | — | … |
| 2620:22:c400::/38 | — | available | — | … |
| 2620:22:c800::/37 | — | available | — | … |
| 2620:22:d000::/36 | — | available | — | … |
| 2620:22:e001::/48 | — | reserved | — | … |
| 2620:22:e002::/47 | — | reserved | — | … |
| 2620:22:e004::/46 | — | reserved | — | … |
| 2620:22:e008::/45 | — | reserved | — | … |
| 2620:22:e010::/44 | — | available | — | … |
| 2620:22:e020::/43 | — | available | — | … |
| 2620:22:e040::/42 | — | available | — | … |
| 2620:22:e080::/41 | — | available | — | … |
| 2620:22:e100::/40 | — | available | — | … |
| 2620:22:e200::/39 | — | available | — | … |
| 2620:22:e400::/38 | — | available | — | … |
| 2620:22:e800::/37 | — | available | — | … |
| 2620:22:f000::/36 | — | available | — | … |
| 2620:23:1::/48 | — | reserved | — | … |
| 2620:23:2::/47 | — | reserved | — | … |
| 2620:23:4::/46 | — | reserved | — | … |
| 2620:23:8::/45 | — | reserved | — | … |
| 2620:23:10::/44 | — | available | — | … |
| 2620:23:20::/43 | — | available | — | … |
| 2620:23:40::/42 | — | available | — | … |
| 2620:23:80::/41 | — | available | — | … |
| 2620:23:100::/40 | — | available | — | … |
| 2620:23:200::/39 | — | available | — | … |