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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:8a:c040::/42 | — | available | — | … |
| 2620:8a:c080::/41 | — | available | — | … |
| 2620:8a:c100::/40 | — | available | — | … |
| 2620:8a:c200::/39 | — | available | — | … |
| 2620:8a:c400::/38 | — | available | — | … |
| 2620:8a:c800::/37 | — | available | — | … |
| 2620:8a:d000::/36 | — | available | — | … |
| 2620:8a:e001::/48 | — | reserved | — | … |
| 2620:8a:e002::/47 | — | reserved | — | … |
| 2620:8a:e004::/46 | — | reserved | — | … |
| 2620:8a:e008::/45 | — | reserved | — | … |
| 2620:8a:e010::/44 | — | available | — | … |
| 2620:8a:e020::/43 | — | available | — | … |
| 2620:8a:e040::/42 | — | available | — | … |
| 2620:8a:e080::/41 | — | available | — | … |
| 2620:8a:e100::/40 | — | available | — | … |
| 2620:8a:e200::/39 | — | available | — | … |
| 2620:8a:e400::/38 | — | available | — | … |
| 2620:8a:e800::/37 | — | available | — | … |
| 2620:8a:f000::/36 | — | available | — | … |
| 2620:8b:1::/48 | — | reserved | — | … |
| 2620:8b:2::/47 | — | reserved | — | … |
| 2620:8b:4::/46 | — | reserved | — | … |
| 2620:8b:8::/45 | — | reserved | — | … |
| 2620:8b:10::/44 | — | available | — | … |
| 2620:8b:20::/43 | — | available | — | … |
| 2620:8b:40::/42 | — | available | — | … |
| 2620:8b:80::/41 | — | available | — | … |
| 2620:8b:100::/40 | — | available | — | … |
| 2620:8b:200::/39 | — | available | — | … |
| 2620:8b:400::/38 | — | available | — | … |
| 2620:8b:800::/37 | — | available | — | … |
| 2620:8b:1000::/36 | — | available | — | … |
| 2620:8b:2001::/48 | — | reserved | — | … |
| 2620:8b:2002::/47 | — | reserved | — | … |
| 2620:8b:2004::/46 | — | reserved | — | … |
| 2620:8b:2008::/45 | — | reserved | — | … |
| 2620:8b:2010::/44 | — | available | — | … |
| 2620:8b:2020::/43 | — | available | — | … |
| 2620:8b:2040::/42 | — | available | — | … |
| 2620:8b:2080::/41 | — | available | — | … |
| 2620:8b:2100::/40 | — | available | — | … |
| 2620:8b:2200::/39 | — | available | — | … |
| 2620:8b:2400::/38 | — | available | — | … |
| 2620:8b:2800::/37 | — | available | — | … |
| 2620:8b:3000::/36 | — | available | — | … |
| 2620:8b:4001::/48 | — | reserved | — | … |
| 2620:8b:4002::/47 | — | reserved | — | … |
| 2620:8b:4004::/46 | — | reserved | — | … |
| 2620:8b:4008::/45 | — | reserved | — | … |
| 2620:8b:4010::/44 | — | available | — | … |
| 2620:8b:4020::/43 | — | available | — | … |
| 2620:8b:4040::/42 | — | available | — | … |
| 2620:8b:4080::/41 | — | available | — | … |
| 2620:8b:4100::/40 | — | available | — | … |
| 2620:8b:4200::/39 | — | available | — | … |
| 2620:8b:4400::/38 | — | available | — | … |
| 2620:8b:4800::/37 | — | available | — | … |
| 2620:8b:5000::/36 | — | available | — | … |
| 2620:8b:6001::/48 | — | reserved | — | … |
| 2620:8b:6002::/47 | — | reserved | — | … |
| 2620:8b:6004::/46 | — | reserved | — | … |
| 2620:8b:6008::/45 | — | reserved | — | … |
| 2620:8b:6010::/44 | — | available | — | … |
| 2620:8b:6020::/43 | — | available | — | … |
| 2620:8b:6040::/42 | — | available | — | … |
| 2620:8b:6080::/41 | — | available | — | … |
| 2620:8b:6100::/40 | — | available | — | … |
| 2620:8b:6200::/39 | — | available | — | … |
| 2620:8b:6400::/38 | — | available | — | … |
| 2620:8b:6800::/37 | — | available | — | … |
| 2620:8b:7000::/36 | — | available | — | … |
| 2620:8b:8001::/48 | — | reserved | — | … |
| 2620:8b:8002::/47 | — | reserved | — | … |
| 2620:8b:8004::/46 | — | reserved | — | … |
| 2620:8b:8008::/45 | — | reserved | — | … |
| 2620:8b:8010::/44 | — | available | — | … |
| 2620:8b:8020::/43 | — | available | — | … |
| 2620:8b:8040::/42 | — | available | — | … |
| 2620:8b:8080::/41 | — | available | — | … |
| 2620:8b:8100::/40 | — | available | — | … |
| 2620:8b:8200::/39 | — | available | — | … |
| 2620:8b:8400::/38 | — | available | — | … |
| 2620:8b:8800::/37 | — | available | — | … |
| 2620:8b:9000::/36 | — | available | — | … |
| 2620:8b:a001::/48 | — | reserved | — | … |
| 2620:8b:a002::/47 | — | reserved | — | … |
| 2620:8b:a004::/46 | — | reserved | — | … |
| 2620:8b:a008::/45 | — | reserved | — | … |
| 2620:8b:a010::/44 | — | available | — | … |
| 2620:8b:a020::/43 | — | available | — | … |
| 2620:8b:a040::/42 | — | available | — | … |
| 2620:8b:a080::/41 | — | available | — | … |
| 2620:8b:a100::/40 | — | available | — | … |
| 2620:8b:a200::/39 | — | available | — | … |
| 2620:8b:a400::/38 | — | available | — | … |
| 2620:8b:a800::/37 | — | available | — | … |
| 2620:8b:b000::/36 | — | available | — | … |
| 2620:8b:c001::/48 | — | reserved | — | … |
| 2620:8b:c002::/47 | — | reserved | — | … |