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