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:e4:e000::/35 | — | available | — | … |
| 2620:e5:1::/48 | — | reserved | — | … |
| 2620:e5:2::/47 | — | reserved | — | … |
| 2620:e5:4::/46 | — | reserved | — | … |
| 2620:e5:8::/45 | — | reserved | — | … |
| 2620:e5:10::/44 | — | available | — | … |
| 2620:e5:20::/43 | — | available | — | … |
| 2620:e5:40::/42 | — | available | — | … |
| 2620:e5:80::/41 | — | available | — | … |
| 2620:e5:100::/40 | — | available | — | … |
| 2620:e5:200::/39 | — | available | — | … |
| 2620:e5:400::/38 | — | available | — | … |
| 2620:e5:800::/37 | — | available | — | … |
| 2620:e5:1000::/36 | — | available | — | … |
| 2620:e5:2000::/35 | — | available | — | … |
| 2620:e5:4001::/48 | — | reserved | — | … |
| 2620:e5:4002::/47 | — | reserved | — | … |
| 2620:e5:4004::/46 | — | reserved | — | … |
| 2620:e5:4008::/45 | — | reserved | — | … |
| 2620:e5:4010::/44 | — | available | — | … |
| 2620:e5:4020::/43 | — | available | — | … |
| 2620:e5:4040::/42 | — | available | — | … |
| 2620:e5:4080::/41 | — | available | — | … |
| 2620:e5:4100::/40 | — | available | — | … |
| 2620:e5:4200::/39 | — | available | — | … |
| 2620:e5:4400::/38 | — | available | — | … |
| 2620:e5:4800::/37 | — | available | — | … |
| 2620:e5:5000::/36 | — | available | — | … |
| 2620:e5:6000::/35 | — | available | — | … |
| 2620:e5:8001::/48 | — | reserved | — | … |
| 2620:e5:8002::/47 | — | reserved | — | … |
| 2620:e5:8004::/46 | — | reserved | — | … |
| 2620:e5:8008::/45 | — | reserved | — | … |
| 2620:e5:8010::/44 | — | available | — | … |
| 2620:e5:8020::/43 | — | available | — | … |
| 2620:e5:8040::/42 | — | available | — | … |
| 2620:e5:8080::/41 | — | available | — | … |
| 2620:e5:8100::/40 | — | available | — | … |
| 2620:e5:8200::/39 | — | available | — | … |
| 2620:e5:8400::/38 | — | available | — | … |
| 2620:e5:8800::/37 | — | available | — | … |
| 2620:e5:9000::/36 | — | available | — | … |
| 2620:e5:a000::/35 | — | available | — | … |
| 2620:e5:c001::/48 | — | reserved | — | … |
| 2620:e5:c002::/47 | — | reserved | — | … |
| 2620:e5:c004::/46 | — | reserved | — | … |
| 2620:e5:c008::/45 | — | reserved | — | … |
| 2620:e5:c010::/44 | — | available | — | … |
| 2620:e5:c020::/43 | — | available | — | … |
| 2620:e5:c040::/42 | — | available | — | … |
| 2620:e5:c080::/41 | — | available | — | … |
| 2620:e5:c100::/40 | — | available | — | … |
| 2620:e5:c200::/39 | — | available | — | … |
| 2620:e5:c400::/38 | — | available | — | … |
| 2620:e5:c800::/37 | — | available | — | … |
| 2620:e5:d000::/36 | — | available | — | … |
| 2620:e5:e000::/35 | — | available | — | … |
| 2620:e6:1::/48 | — | reserved | — | … |
| 2620:e6:2::/47 | — | reserved | — | … |
| 2620:e6:4::/46 | — | reserved | — | … |
| 2620:e6:8::/45 | — | reserved | — | … |
| 2620:e6:10::/44 | — | available | — | … |
| 2620:e6:20::/43 | — | available | — | … |
| 2620:e6:40::/42 | — | available | — | … |
| 2620:e6:80::/41 | — | available | — | … |
| 2620:e6:100::/40 | — | available | — | … |
| 2620:e6:200::/39 | — | available | — | … |
| 2620:e6:400::/38 | — | available | — | … |
| 2620:e6:800::/37 | — | available | — | … |
| 2620:e6:1000::/36 | — | available | — | … |
| 2620:e6:2000::/35 | — | available | — | … |
| 2620:e6:4001::/48 | — | reserved | — | … |
| 2620:e6:4002::/47 | — | reserved | — | … |
| 2620:e6:4004::/46 | — | reserved | — | … |
| 2620:e6:4008::/45 | — | reserved | — | … |
| 2620:e6:4010::/44 | — | available | — | … |
| 2620:e6:4020::/43 | — | available | — | … |
| 2620:e6:4040::/42 | — | available | — | … |
| 2620:e6:4080::/41 | — | available | — | … |
| 2620:e6:4100::/40 | — | available | — | … |
| 2620:e6:4200::/39 | — | available | — | … |
| 2620:e6:4400::/38 | — | available | — | … |
| 2620:e6:4800::/37 | — | available | — | … |
| 2620:e6:5000::/36 | — | available | — | … |
| 2620:e6:6000::/35 | — | available | — | … |
| 2620:e6:8001::/48 | — | reserved | — | … |
| 2620:e6:8002::/47 | — | reserved | — | … |
| 2620:e6:8004::/46 | — | reserved | — | … |
| 2620:e6:8008::/45 | — | reserved | — | … |
| 2620:e6:8010::/44 | — | available | — | … |
| 2620:e6:8020::/43 | — | available | — | … |
| 2620:e6:8040::/42 | — | available | — | … |
| 2620:e6:8080::/41 | — | available | — | … |
| 2620:e6:8100::/40 | — | available | — | … |
| 2620:e6:8200::/39 | — | available | — | … |
| 2620:e6:8400::/38 | — | available | — | … |
| 2620:e6:8800::/37 | — | available | — | … |
| 2620:e6:9000::/36 | — | available | — | … |
| 2620:e6:a000::/35 | — | available | — | … |
| 2620:e6:c001::/48 | — | reserved | — | … |