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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:47:6002::/47 | — | reserved | — | … |
| 2620:47:6004::/46 | — | reserved | — | … |
| 2620:47:6008::/45 | — | reserved | — | … |
| 2620:47:6010::/44 | — | available | — | … |
| 2620:47:6020::/43 | — | available | — | … |
| 2620:47:6040::/42 | — | available | — | … |
| 2620:47:6080::/41 | — | available | — | … |
| 2620:47:6100::/40 | — | available | — | … |
| 2620:47:6200::/39 | — | available | — | … |
| 2620:47:6400::/38 | — | available | — | … |
| 2620:47:6800::/37 | — | available | — | … |
| 2620:47:7000::/36 | — | available | — | … |
| 2620:47:8001::/48 | — | reserved | — | … |
| 2620:47:8002::/47 | — | reserved | — | … |
| 2620:47:8004::/46 | — | reserved | — | … |
| 2620:47:8008::/45 | — | reserved | — | … |
| 2620:47:8010::/44 | — | available | — | … |
| 2620:47:8020::/43 | — | available | — | … |
| 2620:47:8040::/42 | — | available | — | … |
| 2620:47:8080::/41 | — | available | — | … |
| 2620:47:8100::/40 | — | available | — | … |
| 2620:47:8200::/39 | — | available | — | … |
| 2620:47:8400::/38 | — | available | — | … |
| 2620:47:8800::/37 | — | available | — | … |
| 2620:47:9000::/36 | — | available | — | … |
| 2620:47:a001::/48 | — | reserved | — | … |
| 2620:47:a002::/47 | — | reserved | — | … |
| 2620:47:a004::/46 | — | reserved | — | … |
| 2620:47:a008::/45 | — | reserved | — | … |
| 2620:47:a010::/44 | — | available | — | … |
| 2620:47:a020::/43 | — | available | — | … |
| 2620:47:a040::/42 | — | available | — | … |
| 2620:47:a080::/41 | — | available | — | … |
| 2620:47:a100::/40 | — | available | — | … |
| 2620:47:a200::/39 | — | available | — | … |
| 2620:47:a400::/38 | — | available | — | … |
| 2620:47:a800::/37 | — | available | — | … |
| 2620:47:b000::/36 | — | available | — | … |
| 2620:47:c001::/48 | — | reserved | — | … |
| 2620:47:c002::/47 | — | reserved | — | … |
| 2620:47:c004::/46 | — | reserved | — | … |
| 2620:47:c008::/45 | — | reserved | — | … |
| 2620:47:c010::/44 | — | available | — | … |
| 2620:47:c020::/43 | — | available | — | … |
| 2620:47:c040::/42 | — | available | — | … |
| 2620:47:c080::/41 | — | available | — | … |
| 2620:47:c100::/40 | — | available | — | … |
| 2620:47:c200::/39 | — | available | — | … |
| 2620:47:c400::/38 | — | available | — | … |
| 2620:47:c800::/37 | — | available | — | … |
| 2620:47:d000::/36 | — | available | — | … |
| 2620:47:e001::/48 | — | reserved | — | … |
| 2620:47:e002::/47 | — | reserved | — | … |
| 2620:47:e004::/46 | — | reserved | — | … |
| 2620:47:e008::/45 | — | reserved | — | … |
| 2620:47:e010::/44 | — | available | — | … |
| 2620:47:e020::/43 | — | available | — | … |
| 2620:47:e040::/42 | — | available | — | … |
| 2620:47:e080::/41 | — | available | — | … |
| 2620:47:e100::/40 | — | available | — | … |
| 2620:47:e200::/39 | — | available | — | … |
| 2620:47:e400::/38 | — | available | — | … |
| 2620:47:e800::/37 | — | available | — | … |
| 2620:47:f000::/36 | — | available | — | … |
| 2620:48:1::/48 | — | reserved | — | … |
| 2620:48:2::/47 | — | reserved | — | … |
| 2620:48:4::/46 | — | reserved | — | … |
| 2620:48:8::/45 | — | reserved | — | … |
| 2620:48:10::/44 | — | available | — | … |
| 2620:48:20::/43 | — | available | — | … |
| 2620:48:40::/42 | — | available | — | … |
| 2620:48:80::/41 | — | available | — | … |
| 2620:48:100::/40 | — | available | — | … |
| 2620:48:200::/39 | — | available | — | … |
| 2620:48:400::/38 | — | available | — | … |
| 2620:48:800::/37 | — | available | — | … |
| 2620:48:1000::/36 | — | available | — | … |
| 2620:48:2001::/48 | — | reserved | — | … |
| 2620:48:2002::/47 | — | reserved | — | … |
| 2620:48:2004::/46 | — | reserved | — | … |
| 2620:48:2008::/45 | — | reserved | — | … |
| 2620:48:2010::/44 | — | available | — | … |
| 2620:48:2020::/43 | — | available | — | … |
| 2620:48:2040::/42 | — | available | — | … |
| 2620:48:2080::/41 | — | available | — | … |
| 2620:48:2100::/40 | — | available | — | … |
| 2620:48:2200::/39 | — | available | — | … |
| 2620:48:2400::/38 | — | available | — | … |
| 2620:48:2800::/37 | — | available | — | … |
| 2620:48:3000::/36 | — | available | — | … |
| 2620:48:4001::/48 | — | reserved | — | … |
| 2620:48:4002::/47 | — | reserved | — | … |
| 2620:48:4004::/46 | — | reserved | — | … |
| 2620:48:4008::/45 | — | reserved | — | … |
| 2620:48:4010::/44 | — | available | — | … |
| 2620:48:4020::/43 | — | available | — | … |
| 2620:48:4040::/42 | — | available | — | … |
| 2620:48:4080::/41 | — | available | — | … |
| 2620:48:4100::/40 | — | available | — | … |
| 2620:48:4200::/39 | — | available | — | … |