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
1.64B
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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 | — | … |
| 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 | — | … |