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