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 |
|---|---|---|---|---|
| 2620:5d:6010::/44 | — | available | — | … |
| 2620:5d:6020::/43 | — | available | — | … |
| 2620:5d:6040::/42 | — | available | — | … |
| 2620:5d:6080::/41 | — | available | — | … |
| 2620:5d:6100::/40 | — | available | — | … |
| 2620:5d:6200::/39 | — | available | — | … |
| 2620:5d:6400::/38 | — | available | — | … |
| 2620:5d:6800::/37 | — | available | — | … |
| 2620:5d:7000::/36 | — | available | — | … |
| 2620:5d:8001::/48 | — | reserved | — | … |
| 2620:5d:8002::/47 | — | reserved | — | … |
| 2620:5d:8004::/46 | — | reserved | — | … |
| 2620:5d:8008::/45 | — | reserved | — | … |
| 2620:5d:8010::/44 | — | available | — | … |
| 2620:5d:8020::/43 | — | available | — | … |
| 2620:5d:8040::/42 | — | available | — | … |
| 2620:5d:8080::/41 | — | available | — | … |
| 2620:5d:8100::/40 | — | available | — | … |
| 2620:5d:8200::/39 | — | available | — | … |
| 2620:5d:8400::/38 | — | available | — | … |
| 2620:5d:8800::/37 | — | available | — | … |
| 2620:5d:9000::/36 | — | available | — | … |
| 2620:5d:a001::/48 | — | reserved | — | … |
| 2620:5d:a002::/47 | — | reserved | — | … |
| 2620:5d:a004::/46 | — | reserved | — | … |
| 2620:5d:a008::/45 | — | reserved | — | … |
| 2620:5d:a010::/44 | — | available | — | … |
| 2620:5d:a020::/43 | — | available | — | … |
| 2620:5d:a040::/42 | — | available | — | … |
| 2620:5d:a080::/41 | — | available | — | … |
| 2620:5d:a100::/40 | — | available | — | … |
| 2620:5d:a200::/39 | — | available | — | … |
| 2620:5d:a400::/38 | — | available | — | … |
| 2620:5d:a800::/37 | — | available | — | … |
| 2620:5d:b000::/36 | — | available | — | … |
| 2620:5d:c001::/48 | — | reserved | — | … |
| 2620:5d:c002::/47 | — | reserved | — | … |
| 2620:5d:c004::/46 | — | reserved | — | … |
| 2620:5d:c008::/45 | — | reserved | — | … |
| 2620:5d:c010::/44 | — | available | — | … |
| 2620:5d:c020::/43 | — | available | — | … |
| 2620:5d:c040::/42 | — | available | — | … |
| 2620:5d:c080::/41 | — | available | — | … |
| 2620:5d:c100::/40 | — | available | — | … |
| 2620:5d:c200::/39 | — | available | — | … |
| 2620:5d:c400::/38 | — | available | — | … |
| 2620:5d:c800::/37 | — | available | — | … |
| 2620:5d:d000::/36 | — | available | — | … |
| 2620:5d:e001::/48 | — | reserved | — | … |
| 2620:5d:e002::/47 | — | reserved | — | … |
| 2620:5d:e004::/46 | — | reserved | — | … |
| 2620:5d:e008::/45 | — | reserved | — | … |
| 2620:5d:e010::/44 | — | available | — | … |
| 2620:5d:e020::/43 | — | available | — | … |
| 2620:5d:e040::/42 | — | available | — | … |
| 2620:5d:e080::/41 | — | available | — | … |
| 2620:5d:e100::/40 | — | available | — | … |
| 2620:5d:e200::/39 | — | available | — | … |
| 2620:5d:e400::/38 | — | available | — | … |
| 2620:5d:e800::/37 | — | available | — | … |
| 2620:5d:f000::/36 | — | available | — | … |
| 2620:5e:1::/48 | — | reserved | — | … |
| 2620:5e:2::/47 | — | reserved | — | … |
| 2620:5e:4::/46 | — | reserved | — | … |
| 2620:5e:8::/45 | — | reserved | — | … |
| 2620:5e:10::/44 | — | available | — | … |
| 2620:5e:20::/43 | — | available | — | … |
| 2620:5e:40::/42 | — | available | — | … |
| 2620:5e:80::/41 | — | available | — | … |
| 2620:5e:100::/40 | — | available | — | … |
| 2620:5e:200::/39 | — | available | — | … |
| 2620:5e:400::/38 | — | available | — | … |
| 2620:5e:800::/37 | — | available | — | … |
| 2620:5e:1000::/36 | — | available | — | … |
| 2620:5e:2100::/40 | — | available | — | … |
| 2620:5e:2200::/39 | — | available | — | … |
| 2620:5e:2400::/38 | — | available | — | … |
| 2620:5e:2800::/37 | — | available | — | … |
| 2620:5e:3000::/36 | — | available | — | … |
| 2620:5e:4001::/48 | — | reserved | — | … |
| 2620:5e:4002::/47 | — | reserved | — | … |
| 2620:5e:4004::/46 | — | reserved | — | … |
| 2620:5e:4008::/45 | — | reserved | — | … |
| 2620:5e:4010::/44 | — | available | — | … |
| 2620:5e:4020::/43 | — | available | — | … |
| 2620:5e:4040::/42 | — | available | — | … |
| 2620:5e:4080::/41 | — | available | — | … |
| 2620:5e:4100::/40 | — | available | — | … |
| 2620:5e:4200::/39 | — | available | — | … |
| 2620:5e:4400::/38 | — | available | — | … |
| 2620:5e:4800::/37 | — | available | — | … |
| 2620:5e:5000::/36 | — | available | — | … |
| 2620:5e:6001::/48 | — | reserved | — | … |
| 2620:5e:6002::/47 | — | reserved | — | … |
| 2620:5e:6004::/46 | — | reserved | — | … |
| 2620:5e:6008::/45 | — | reserved | — | … |
| 2620:5e:6010::/44 | — | available | — | … |
| 2620:5e:6020::/43 | — | available | — | … |
| 2620:5e:6040::/42 | — | available | — | … |
| 2620:5e:6080::/41 | — | available | — | … |