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:ea:4200::/39 | — | available | — | … |
| 2620:ea:4400::/38 | — | available | — | … |
| 2620:ea:4800::/37 | — | available | — | … |
| 2620:ea:5000::/36 | — | available | — | … |
| 2620:ea:6000::/35 | — | available | — | … |
| 2620:ea:8001::/48 | — | reserved | — | … |
| 2620:ea:8002::/47 | — | reserved | — | … |
| 2620:ea:8004::/46 | — | reserved | — | … |
| 2620:ea:8008::/45 | — | reserved | — | … |
| 2620:ea:8010::/44 | — | available | — | … |
| 2620:ea:8020::/43 | — | available | — | … |
| 2620:ea:8040::/42 | — | available | — | … |
| 2620:ea:8080::/41 | — | available | — | … |
| 2620:ea:8100::/40 | — | available | — | … |
| 2620:ea:8200::/39 | — | available | — | … |
| 2620:ea:8400::/38 | — | available | — | … |
| 2620:ea:8800::/37 | — | available | — | … |
| 2620:ea:9000::/36 | — | available | — | … |
| 2620:ea:a000::/35 | — | available | — | … |
| 2620:ea:c000::/48 | — | reserved | — | … |
| 2620:ea:c001::/48 | — | reserved | — | … |
| 2620:ea:c002::/47 | — | reserved | — | … |
| 2620:ea:c004::/46 | — | reserved | — | … |
| 2620:ea:c008::/45 | — | reserved | — | … |
| 2620:ea:c010::/44 | — | available | — | … |
| 2620:ea:c020::/43 | — | available | — | … |
| 2620:ea:c040::/42 | — | available | — | … |
| 2620:ea:c080::/41 | — | available | — | … |
| 2620:ea:c100::/40 | — | available | — | … |
| 2620:ea:c200::/39 | — | available | — | … |
| 2620:ea:c400::/38 | — | available | — | … |
| 2620:ea:c800::/37 | — | available | — | … |
| 2620:ea:d000::/36 | — | available | — | … |
| 2620:ea:e000::/35 | — | available | — | … |
| 2620:eb:1::/48 | — | reserved | — | … |
| 2620:eb:2::/47 | — | reserved | — | … |
| 2620:eb:4::/46 | — | reserved | — | … |
| 2620:eb:8::/45 | — | reserved | — | … |
| 2620:eb:10::/44 | — | available | — | … |
| 2620:eb:20::/43 | — | available | — | … |
| 2620:eb:40::/42 | — | available | — | … |
| 2620:eb:80::/41 | — | available | — | … |
| 2620:eb:100::/40 | — | available | — | … |
| 2620:eb:200::/39 | — | available | — | … |
| 2620:eb:400::/38 | — | available | — | … |
| 2620:eb:800::/37 | — | available | — | … |
| 2620:eb:1000::/36 | — | available | — | … |
| 2620:eb:2000::/35 | — | available | — | … |
| 2620:eb:4001::/48 | — | reserved | — | … |
| 2620:eb:4002::/47 | — | reserved | — | … |
| 2620:eb:4004::/46 | — | reserved | — | … |
| 2620:eb:4008::/45 | — | reserved | — | … |
| 2620:eb:4010::/44 | — | available | — | … |
| 2620:eb:4020::/43 | — | available | — | … |
| 2620:eb:4040::/42 | — | available | — | … |
| 2620:eb:4080::/41 | — | available | — | … |
| 2620:eb:4100::/40 | — | available | — | … |
| 2620:eb:4200::/39 | — | available | — | … |
| 2620:eb:4400::/38 | — | available | — | … |
| 2620:eb:4800::/37 | — | available | — | … |
| 2620:eb:5000::/36 | — | available | — | … |
| 2620:eb:6000::/35 | — | available | — | … |
| 2620:eb:8001::/48 | — | reserved | — | … |
| 2620:eb:8002::/47 | — | reserved | — | … |
| 2620:eb:8004::/46 | — | reserved | — | … |
| 2620:eb:8008::/45 | — | reserved | — | … |
| 2620:eb:8010::/44 | — | available | — | … |
| 2620:eb:8020::/43 | — | available | — | … |
| 2620:eb:8040::/42 | — | available | — | … |
| 2620:eb:8080::/41 | — | available | — | … |
| 2620:eb:8100::/40 | — | available | — | … |
| 2620:eb:8200::/39 | — | available | — | … |
| 2620:eb:8400::/38 | — | available | — | … |
| 2620:eb:8800::/37 | — | available | — | … |
| 2620:eb:9000::/36 | — | available | — | … |
| 2620:eb:a000::/35 | — | available | — | … |
| 2620:eb:c001::/48 | — | reserved | — | … |
| 2620:eb:c002::/47 | — | reserved | — | … |
| 2620:eb:c004::/46 | — | reserved | — | … |
| 2620:eb:c008::/45 | — | reserved | — | … |
| 2620:eb:c010::/44 | — | available | — | … |
| 2620:eb:c020::/43 | — | available | — | … |
| 2620:eb:c040::/42 | — | available | — | … |
| 2620:eb:c080::/41 | — | available | — | … |
| 2620:eb:c100::/40 | — | available | — | … |
| 2620:eb:c200::/39 | — | available | — | … |
| 2620:eb:c400::/38 | — | available | — | … |
| 2620:eb:c800::/37 | — | available | — | … |
| 2620:eb:d000::/36 | — | available | — | … |
| 2620:eb:e000::/35 | — | available | — | … |
| 2620:ec:1::/48 | — | reserved | — | … |
| 2620:ec:2::/47 | — | reserved | — | … |
| 2620:ec:4::/46 | — | reserved | — | … |
| 2620:ec:8::/45 | — | reserved | — | … |
| 2620:ec:10::/44 | — | available | — | … |
| 2620:ec:20::/43 | — | available | — | … |
| 2620:ec:40::/42 | — | available | — | … |
| 2620:ec:80::/41 | — | available | — | … |
| 2620:ec:100::/40 | — | available | — | … |
| 2620:ec:200::/39 | — | available | — | … |