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:d6:e800::/37 | — | available | — | … |
| 2620:d6:f000::/36 | — | available | — | … |
| 2620:d7:1::/48 | — | reserved | — | … |
| 2620:d7:2::/47 | — | reserved | — | … |
| 2620:d7:4::/46 | — | reserved | — | … |
| 2620:d7:8::/45 | — | reserved | — | … |
| 2620:d7:10::/44 | — | available | — | … |
| 2620:d7:20::/43 | — | available | — | … |
| 2620:d7:40::/42 | — | available | — | … |
| 2620:d7:80::/41 | — | available | — | … |
| 2620:d7:100::/40 | — | available | — | … |
| 2620:d7:200::/39 | — | available | — | … |
| 2620:d7:400::/38 | — | available | — | … |
| 2620:d7:800::/37 | — | available | — | … |
| 2620:d7:1000::/36 | — | available | — | … |
| 2620:d7:2001::/48 | — | reserved | — | … |
| 2620:d7:2002::/47 | — | reserved | — | … |
| 2620:d7:2004::/46 | — | reserved | — | … |
| 2620:d7:2008::/45 | — | reserved | — | … |
| 2620:d7:2010::/44 | — | available | — | … |
| 2620:d7:2020::/43 | — | available | — | … |
| 2620:d7:2040::/42 | — | available | — | … |
| 2620:d7:2080::/41 | — | available | — | … |
| 2620:d7:2100::/40 | — | available | — | … |
| 2620:d7:2200::/39 | — | available | — | … |
| 2620:d7:2400::/38 | — | available | — | … |
| 2620:d7:2800::/37 | — | available | — | … |
| 2620:d7:3000::/36 | — | available | — | … |
| 2620:d7:4001::/48 | — | reserved | — | … |
| 2620:d7:4002::/47 | — | reserved | — | … |
| 2620:d7:4004::/46 | — | reserved | — | … |
| 2620:d7:4008::/45 | — | reserved | — | … |
| 2620:d7:4010::/44 | — | available | — | … |
| 2620:d7:4020::/43 | — | available | — | … |
| 2620:d7:4040::/42 | — | available | — | … |
| 2620:d7:4080::/41 | — | available | — | … |
| 2620:d7:4100::/40 | — | available | — | … |
| 2620:d7:4200::/39 | — | available | — | … |
| 2620:d7:4400::/38 | — | available | — | … |
| 2620:d7:4800::/37 | — | available | — | … |
| 2620:d7:5000::/36 | — | available | — | … |
| 2620:d7:6010::/44 | — | available | — | … |
| 2620:d7:6020::/43 | — | available | — | … |
| 2620:d7:6040::/42 | — | available | — | … |
| 2620:d7:6080::/41 | — | available | — | … |
| 2620:d7:6100::/40 | — | available | — | … |
| 2620:d7:6200::/39 | — | available | — | … |
| 2620:d7:6400::/38 | — | available | — | … |
| 2620:d7:6800::/37 | — | available | — | … |
| 2620:d7:7000::/36 | — | available | — | … |
| 2620:d7:8001::/48 | — | reserved | — | … |
| 2620:d7:8002::/47 | — | reserved | — | … |
| 2620:d7:8004::/46 | — | reserved | — | … |
| 2620:d7:8008::/45 | — | reserved | — | … |
| 2620:d7:8010::/44 | — | available | — | … |
| 2620:d7:8020::/43 | — | available | — | … |
| 2620:d7:8040::/42 | — | available | — | … |
| 2620:d7:8080::/41 | — | available | — | … |
| 2620:d7:8100::/40 | — | available | — | … |
| 2620:d7:8200::/39 | — | available | — | … |
| 2620:d7:8400::/38 | — | available | — | … |
| 2620:d7:8800::/37 | — | available | — | … |
| 2620:d7:9000::/36 | — | available | — | … |
| 2620:d7:a001::/48 | — | reserved | — | … |
| 2620:d7:a002::/47 | — | reserved | — | … |
| 2620:d7:a004::/46 | — | reserved | — | … |
| 2620:d7:a008::/45 | — | reserved | — | … |
| 2620:d7:a010::/44 | — | available | — | … |
| 2620:d7:a020::/43 | — | available | — | … |
| 2620:d7:a040::/42 | — | available | — | … |
| 2620:d7:a080::/41 | — | available | — | … |
| 2620:d7:a100::/40 | — | available | — | … |
| 2620:d7:a200::/39 | — | available | — | … |
| 2620:d7:a400::/38 | — | available | — | … |
| 2620:d7:a800::/37 | — | available | — | … |
| 2620:d7:b000::/36 | — | available | — | … |
| 2620:d7:c001::/48 | — | reserved | — | … |
| 2620:d7:c002::/47 | — | reserved | — | … |
| 2620:d7:c004::/46 | — | reserved | — | … |
| 2620:d7:c008::/45 | — | reserved | — | … |
| 2620:d7:c010::/44 | — | available | — | … |
| 2620:d7:c020::/43 | — | available | — | … |
| 2620:d7:c040::/42 | — | available | — | … |
| 2620:d7:c080::/41 | — | available | — | … |
| 2620:d7:c100::/40 | — | available | — | … |
| 2620:d7:c200::/39 | — | available | — | … |
| 2620:d7:c400::/38 | — | available | — | … |
| 2620:d7:c800::/37 | — | available | — | … |
| 2620:d7:d000::/36 | — | available | — | … |
| 2620:d7:e001::/48 | — | reserved | — | … |
| 2620:d7:e002::/47 | — | reserved | — | … |
| 2620:d7:e004::/46 | — | reserved | — | … |
| 2620:d7:e008::/45 | — | reserved | — | … |
| 2620:d7:e010::/44 | — | available | — | … |
| 2620:d7:e020::/43 | — | available | — | … |
| 2620:d7:e040::/42 | — | available | — | … |
| 2620:d7:e080::/41 | — | available | — | … |
| 2620:d7:e100::/40 | — | available | — | … |
| 2620:d7:e200::/39 | — | available | — | … |
| 2620:d7:e400::/38 | — | available | — | … |