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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:109:5800::/37 | — | available | — | … |
| 2620:109:6010::/44 | — | reserved | — | … |
| 2620:109:6020::/43 | — | reserved | — | … |
| 2620:109:6040::/42 | — | reserved | — | … |
| 2620:109:6080::/41 | — | reserved | — | … |
| 2620:109:6100::/40 | — | available | — | … |
| 2620:109:6200::/39 | — | available | — | … |
| 2620:109:6400::/38 | — | available | — | … |
| 2620:109:6800::/37 | — | available | — | … |
| 2620:109:7100::/40 | — | reserved | — | … |
| 2620:109:7200::/39 | — | reserved | — | … |
| 2620:109:7400::/38 | — | reserved | — | … |
| 2620:109:7800::/37 | — | reserved | — | … |
| 2620:109:8000::/36 | — | available | — | … |
| 2620:109:9100::/40 | — | reserved | — | … |
| 2620:109:9200::/39 | — | reserved | — | … |
| 2620:109:9400::/38 | — | reserved | — | … |
| 2620:109:9800::/37 | — | reserved | — | … |
| 2620:109:a010::/44 | — | reserved | — | … |
| 2620:109:a020::/43 | — | reserved | — | … |
| 2620:109:a040::/42 | — | reserved | — | … |
| 2620:109:a080::/41 | — | reserved | — | … |
| 2620:109:a100::/40 | — | available | — | … |
| 2620:109:a200::/39 | — | available | — | … |
| 2620:109:a400::/38 | — | available | — | … |
| 2620:109:a800::/37 | — | available | — | … |
| 2620:109:b010::/44 | — | reserved | — | … |
| 2620:109:b020::/43 | — | reserved | — | … |
| 2620:109:b040::/42 | — | reserved | — | … |
| 2620:109:b080::/41 | — | reserved | — | … |
| 2620:109:b100::/40 | — | available | — | … |
| 2620:109:b200::/39 | — | available | — | … |
| 2620:109:b400::/38 | — | available | — | … |
| 2620:109:b800::/37 | — | available | — | … |
| 2620:109:c010::/44 | — | reserved | — | … |
| 2620:109:c020::/43 | — | reserved | — | … |
| 2620:109:c040::/42 | — | reserved | — | … |
| 2620:109:c080::/41 | — | reserved | — | … |
| 2620:109:c100::/40 | — | available | — | … |
| 2620:109:c200::/39 | — | available | — | … |
| 2620:109:c400::/38 | — | available | — | … |
| 2620:109:c800::/37 | — | available | — | … |
| 2620:109:d010::/44 | — | reserved | — | … |
| 2620:109:d020::/43 | — | reserved | — | … |
| 2620:109:d040::/42 | — | reserved | — | … |
| 2620:109:d080::/41 | — | reserved | — | … |
| 2620:109:d100::/40 | — | available | — | … |
| 2620:109:d200::/39 | — | available | — | … |
| 2620:109:d400::/38 | — | available | — | … |
| 2620:109:d800::/37 | — | available | — | … |
| 2620:109:e100::/40 | — | reserved | — | … |
| 2620:109:e200::/39 | — | reserved | — | … |
| 2620:109:e400::/38 | — | reserved | — | … |
| 2620:109:e800::/37 | — | reserved | — | … |
| 2620:109:f010::/44 | — | reserved | — | … |
| 2620:109:f020::/43 | — | reserved | — | … |
| 2620:109:f040::/42 | — | reserved | — | … |
| 2620:109:f080::/41 | — | reserved | — | … |
| 2620:109:f100::/40 | — | available | — | … |
| 2620:109:f200::/39 | — | available | — | … |
| 2620:109:f400::/38 | — | available | — | … |
| 2620:109:f800::/37 | — | available | — | … |
| 2620:10a:10::/44 | — | reserved | — | … |
| 2620:10a:20::/43 | — | reserved | — | … |
| 2620:10a:40::/42 | — | reserved | — | … |
| 2620:10a:80::/41 | — | reserved | — | … |
| 2620:10a:100::/40 | — | available | — | … |
| 2620:10a:200::/39 | — | available | — | … |
| 2620:10a:400::/38 | — | available | — | … |
| 2620:10a:800::/37 | — | available | — | … |
| 2620:10a:1010::/44 | — | reserved | — | … |
| 2620:10a:1020::/43 | — | reserved | — | … |
| 2620:10a:1040::/42 | — | reserved | — | … |
| 2620:10a:1080::/41 | — | reserved | — | … |
| 2620:10a:1100::/40 | — | available | — | … |
| 2620:10a:1200::/39 | — | available | — | … |
| 2620:10a:1400::/38 | — | available | — | … |
| 2620:10a:1800::/37 | — | available | — | … |
| 2620:10a:2010::/44 | — | reserved | — | … |
| 2620:10a:2020::/43 | — | reserved | — | … |
| 2620:10a:2040::/42 | — | reserved | — | … |
| 2620:10a:2080::/41 | — | reserved | — | … |
| 2620:10a:2100::/40 | — | available | — | … |
| 2620:10a:2200::/39 | — | available | — | … |
| 2620:10a:2400::/38 | — | available | — | … |
| 2620:10a:2800::/37 | — | available | — | … |
| 2620:10a:3100::/40 | — | reserved | — | … |
| 2620:10a:3200::/39 | — | reserved | — | … |
| 2620:10a:3400::/38 | — | reserved | — | … |
| 2620:10a:3800::/37 | — | reserved | — | … |
| 2620:10a:4100::/40 | — | reserved | — | … |
| 2620:10a:4200::/39 | — | reserved | — | … |
| 2620:10a:4400::/38 | — | reserved | — | … |
| 2620:10a:4800::/37 | — | reserved | — | … |
| 2620:10a:5100::/40 | — | reserved | — | … |
| 2620:10a:5200::/39 | — | reserved | — | … |
| 2620:10a:5400::/38 | — | reserved | — | … |
| 2620:10a:5800::/37 | — | reserved | — | … |
| 2620:10a:6010::/44 | — | reserved | — | … |
| 2620:10a:6020::/43 | — | reserved | — | … |