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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:e1:4800::/37 | — | available | — | … |
| 2620:e1:5000::/36 | — | available | — | … |
| 2620:e1:6000::/35 | — | available | — | … |
| 2620:e1:8001::/48 | — | reserved | — | … |
| 2620:e1:8002::/47 | — | reserved | — | … |
| 2620:e1:8004::/46 | — | reserved | — | … |
| 2620:e1:8008::/45 | — | reserved | — | … |
| 2620:e1:8010::/44 | — | available | — | … |
| 2620:e1:8020::/43 | — | available | — | … |
| 2620:e1:8040::/42 | — | available | — | … |
| 2620:e1:8080::/41 | — | available | — | … |
| 2620:e1:8100::/40 | — | available | — | … |
| 2620:e1:8200::/39 | — | available | — | … |
| 2620:e1:8400::/38 | — | available | — | … |
| 2620:e1:8800::/37 | — | available | — | … |
| 2620:e1:9000::/36 | — | available | — | … |
| 2620:e1:a000::/35 | — | available | — | … |
| 2620:e1:c001::/48 | — | reserved | — | … |
| 2620:e1:c002::/47 | — | reserved | — | … |
| 2620:e1:c004::/46 | — | reserved | — | … |
| 2620:e1:c008::/45 | — | reserved | — | … |
| 2620:e1:c010::/44 | — | available | — | … |
| 2620:e1:c020::/43 | — | available | — | … |
| 2620:e1:c040::/42 | — | available | — | … |
| 2620:e1:c080::/41 | — | available | — | … |
| 2620:e1:c100::/40 | — | available | — | … |
| 2620:e1:c200::/39 | — | available | — | … |
| 2620:e1:c400::/38 | — | available | — | … |
| 2620:e1:c800::/37 | — | available | — | … |
| 2620:e1:d000::/36 | — | available | — | … |
| 2620:e1:e000::/35 | — | available | — | … |
| 2620:e2:1::/48 | — | reserved | — | … |
| 2620:e2:2::/47 | — | reserved | — | … |
| 2620:e2:4::/46 | — | reserved | — | … |
| 2620:e2:8::/45 | — | reserved | — | … |
| 2620:e2:10::/44 | — | available | — | … |
| 2620:e2:20::/43 | — | available | — | … |
| 2620:e2:40::/42 | — | available | — | … |
| 2620:e2:80::/41 | — | available | — | … |
| 2620:e2:100::/40 | — | available | — | … |
| 2620:e2:200::/39 | — | available | — | … |
| 2620:e2:400::/38 | — | available | — | … |
| 2620:e2:800::/37 | — | available | — | … |
| 2620:e2:1000::/36 | — | available | — | … |
| 2620:e2:2000::/35 | — | available | — | … |
| 2620:e2:4001::/48 | — | reserved | — | … |
| 2620:e2:4002::/47 | — | reserved | — | … |
| 2620:e2:4004::/46 | — | reserved | — | … |
| 2620:e2:4008::/45 | — | reserved | — | … |
| 2620:e2:4010::/44 | — | available | — | … |
| 2620:e2:4020::/43 | — | available | — | … |
| 2620:e2:4040::/42 | — | available | — | … |
| 2620:e2:4080::/41 | — | available | — | … |
| 2620:e2:4100::/40 | — | available | — | … |
| 2620:e2:4200::/39 | — | available | — | … |
| 2620:e2:4400::/38 | — | available | — | … |
| 2620:e2:4800::/37 | — | available | — | … |
| 2620:e2:5000::/36 | — | available | — | … |
| 2620:e2:6000::/35 | — | available | — | … |
| 2620:e2:8001::/48 | — | reserved | — | … |
| 2620:e2:8002::/47 | — | reserved | — | … |
| 2620:e2:8004::/46 | — | reserved | — | … |
| 2620:e2:8008::/45 | — | reserved | — | … |
| 2620:e2:8010::/44 | — | available | — | … |
| 2620:e2:8020::/43 | — | available | — | … |
| 2620:e2:8040::/42 | — | available | — | … |
| 2620:e2:8080::/41 | — | available | — | … |
| 2620:e2:8100::/40 | — | available | — | … |
| 2620:e2:8200::/39 | — | available | — | … |
| 2620:e2:8400::/38 | — | available | — | … |
| 2620:e2:8800::/37 | — | available | — | … |
| 2620:e2:9000::/36 | — | available | — | … |
| 2620:e2:a000::/35 | — | available | — | … |
| 2620:e2:c001::/48 | — | reserved | — | … |
| 2620:e2:c002::/47 | — | reserved | — | … |
| 2620:e2:c004::/46 | — | reserved | — | … |
| 2620:e2:c008::/45 | — | reserved | — | … |
| 2620:e2:c010::/44 | — | available | — | … |
| 2620:e2:c020::/43 | — | available | — | … |
| 2620:e2:c040::/42 | — | available | — | … |
| 2620:e2:c080::/41 | — | available | — | … |
| 2620:e2:c100::/40 | — | available | — | … |
| 2620:e2:c200::/39 | — | available | — | … |
| 2620:e2:c400::/38 | — | available | — | … |
| 2620:e2:c800::/37 | — | available | — | … |
| 2620:e2:d000::/36 | — | available | — | … |
| 2620:e2:e000::/35 | — | available | — | … |
| 2620:e3::/48 | — | reserved | — | … |
| 2620:e3:1::/48 | — | reserved | — | … |
| 2620:e3:2::/47 | — | reserved | — | … |
| 2620:e3:4::/46 | — | reserved | — | … |
| 2620:e3:8::/45 | — | reserved | — | … |
| 2620:e3:10::/44 | — | available | — | … |
| 2620:e3:20::/43 | — | available | — | … |
| 2620:e3:40::/42 | — | available | — | … |
| 2620:e3:80::/41 | — | available | — | … |
| 2620:e3:100::/40 | — | available | — | … |
| 2620:e3:200::/39 | — | available | — | … |
| 2620:e3:400::/38 | — | available | — | … |
| 2620:e3:800::/37 | — | available | — | … |