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:e0:4008::/45 | — | reserved | — | … |
| 2620:e0:4010::/44 | — | available | — | … |
| 2620:e0:4020::/43 | — | available | — | … |
| 2620:e0:4040::/42 | — | available | — | … |
| 2620:e0:4080::/41 | — | available | — | … |
| 2620:e0:4100::/40 | — | available | — | … |
| 2620:e0:4200::/39 | — | available | — | … |
| 2620:e0:4400::/38 | — | available | — | … |
| 2620:e0:4800::/37 | — | available | — | … |
| 2620:e0:5000::/36 | — | available | — | … |
| 2620:e0:6001::/48 | — | reserved | — | … |
| 2620:e0:6002::/47 | — | reserved | — | … |
| 2620:e0:6004::/46 | — | reserved | — | … |
| 2620:e0:6008::/45 | — | reserved | — | … |
| 2620:e0:6010::/44 | — | available | — | … |
| 2620:e0:6020::/43 | — | available | — | … |
| 2620:e0:6040::/42 | — | available | — | … |
| 2620:e0:6080::/41 | — | available | — | … |
| 2620:e0:6100::/40 | — | available | — | … |
| 2620:e0:6200::/39 | — | available | — | … |
| 2620:e0:6400::/38 | — | available | — | … |
| 2620:e0:6800::/37 | — | available | — | … |
| 2620:e0:7000::/36 | — | available | — | … |
| 2620:e0:8001::/48 | — | reserved | — | … |
| 2620:e0:8002::/47 | — | reserved | — | … |
| 2620:e0:8004::/46 | — | reserved | — | … |
| 2620:e0:8008::/45 | — | reserved | — | … |
| 2620:e0:8010::/44 | — | available | — | … |
| 2620:e0:8020::/43 | — | available | — | … |
| 2620:e0:8040::/42 | — | available | — | … |
| 2620:e0:8080::/41 | — | available | — | … |
| 2620:e0:8100::/40 | — | available | — | … |
| 2620:e0:8200::/39 | — | available | — | … |
| 2620:e0:8400::/38 | — | available | — | … |
| 2620:e0:8800::/37 | — | available | — | … |
| 2620:e0:9000::/36 | — | available | — | … |
| 2620:e0:a001::/48 | — | reserved | — | … |
| 2620:e0:a002::/47 | — | reserved | — | … |
| 2620:e0:a004::/46 | — | reserved | — | … |
| 2620:e0:a008::/45 | — | reserved | — | … |
| 2620:e0:a010::/44 | — | available | — | … |
| 2620:e0:a020::/43 | — | available | — | … |
| 2620:e0:a040::/42 | — | available | — | … |
| 2620:e0:a080::/41 | — | available | — | … |
| 2620:e0:a100::/40 | — | available | — | … |
| 2620:e0:a200::/39 | — | available | — | … |
| 2620:e0:a400::/38 | — | available | — | … |
| 2620:e0:a800::/37 | — | available | — | … |
| 2620:e0:b000::/36 | — | available | — | … |
| 2620:e0:c001::/48 | — | reserved | — | … |
| 2620:e0:c002::/47 | — | reserved | — | … |
| 2620:e0:c004::/46 | — | reserved | — | … |
| 2620:e0:c008::/45 | — | reserved | — | … |
| 2620:e0:c010::/44 | — | available | — | … |
| 2620:e0:c020::/43 | — | available | — | … |
| 2620:e0:c040::/42 | — | available | — | … |
| 2620:e0:c080::/41 | — | available | — | … |
| 2620:e0:c100::/40 | — | available | — | … |
| 2620:e0:c200::/39 | — | available | — | … |
| 2620:e0:c400::/38 | — | available | — | … |
| 2620:e0:c800::/37 | — | available | — | … |
| 2620:e0:d000::/36 | — | available | — | … |
| 2620:e0:e001::/48 | — | reserved | — | … |
| 2620:e0:e002::/47 | — | reserved | — | … |
| 2620:e0:e004::/46 | — | reserved | — | … |
| 2620:e0:e008::/45 | — | reserved | — | … |
| 2620:e0:e010::/44 | — | available | — | … |
| 2620:e0:e020::/43 | — | available | — | … |
| 2620:e0:e040::/42 | — | available | — | … |
| 2620:e0:e080::/41 | — | available | — | … |
| 2620:e0:e100::/40 | — | available | — | … |
| 2620:e0:e200::/39 | — | available | — | … |
| 2620:e0:e400::/38 | — | available | — | … |
| 2620:e0:e800::/37 | — | available | — | … |
| 2620:e0:f000::/36 | — | available | — | … |
| 2620:e1:1::/48 | — | reserved | — | … |
| 2620:e1:2::/47 | — | reserved | — | … |
| 2620:e1:4::/46 | — | reserved | — | … |
| 2620:e1:8::/45 | — | reserved | — | … |
| 2620:e1:10::/44 | — | available | — | … |
| 2620:e1:20::/43 | — | available | — | … |
| 2620:e1:40::/42 | — | available | — | … |
| 2620:e1:80::/41 | — | available | — | … |
| 2620:e1:100::/40 | — | available | — | … |
| 2620:e1:200::/39 | — | available | — | … |
| 2620:e1:400::/38 | — | available | — | … |
| 2620:e1:800::/37 | — | available | — | … |
| 2620:e1:1000::/36 | — | available | — | … |
| 2620:e1:2000::/35 | — | available | — | … |
| 2620:e1:4001::/48 | — | reserved | — | … |
| 2620:e1:4002::/47 | — | reserved | — | … |
| 2620:e1:4004::/46 | — | reserved | — | … |
| 2620:e1:4008::/45 | — | reserved | — | … |
| 2620:e1:4010::/44 | — | available | — | … |
| 2620:e1:4020::/43 | — | available | — | … |
| 2620:e1:4040::/42 | — | available | — | … |
| 2620:e1:4080::/41 | — | available | — | … |
| 2620:e1:4100::/40 | — | available | — | … |
| 2620:e1:4200::/39 | — | available | — | … |
| 2620:e1:4400::/38 | — | available | — | … |