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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:60:8200::/39 | — | available | — | … |
| 2620:60:8400::/38 | — | available | — | … |
| 2620:60:8800::/37 | — | available | — | … |
| 2620:60:9000::/36 | — | available | — | … |
| 2620:60:a001::/48 | — | reserved | — | … |
| 2620:60:a002::/47 | — | reserved | — | … |
| 2620:60:a004::/46 | — | reserved | — | … |
| 2620:60:a008::/45 | — | reserved | — | … |
| 2620:60:a010::/44 | — | available | — | … |
| 2620:60:a020::/43 | — | available | — | … |
| 2620:60:a040::/42 | — | available | — | … |
| 2620:60:a080::/41 | — | available | — | … |
| 2620:60:a100::/40 | — | available | — | … |
| 2620:60:a200::/39 | — | available | — | … |
| 2620:60:a400::/38 | — | available | — | … |
| 2620:60:a800::/37 | — | available | — | … |
| 2620:60:b000::/36 | — | available | — | … |
| 2620:60:c000::/48 | — | reserved | — | … |
| 2620:60:c001::/48 | — | reserved | — | … |
| 2620:60:c002::/47 | — | reserved | — | … |
| 2620:60:c004::/46 | — | reserved | — | … |
| 2620:60:c008::/45 | — | reserved | — | … |
| 2620:60:c010::/44 | — | available | — | … |
| 2620:60:c020::/43 | — | available | — | … |
| 2620:60:c040::/42 | — | available | — | … |
| 2620:60:c080::/41 | — | available | — | … |
| 2620:60:c100::/40 | — | available | — | … |
| 2620:60:c200::/39 | — | available | — | … |
| 2620:60:c400::/38 | — | available | — | … |
| 2620:60:c800::/37 | — | available | — | … |
| 2620:60:d000::/36 | — | available | — | … |
| 2620:60:e001::/48 | — | reserved | — | … |
| 2620:60:e002::/47 | — | reserved | — | … |
| 2620:60:e004::/46 | — | reserved | — | … |
| 2620:60:e008::/45 | — | reserved | — | … |
| 2620:60:e010::/44 | — | available | — | … |
| 2620:60:e020::/43 | — | available | — | … |
| 2620:60:e040::/42 | — | available | — | … |
| 2620:60:e080::/41 | — | available | — | … |
| 2620:60:e100::/40 | — | available | — | … |
| 2620:60:e200::/39 | — | available | — | … |
| 2620:60:e400::/38 | — | available | — | … |
| 2620:60:e800::/37 | — | available | — | … |
| 2620:60:f000::/36 | — | available | — | … |
| 2620:61::/48 | — | reserved | — | … |
| 2620:61:1::/48 | — | reserved | — | … |
| 2620:61:2::/47 | — | reserved | — | … |
| 2620:61:4::/46 | — | reserved | — | … |
| 2620:61:8::/45 | — | reserved | — | … |
| 2620:61:10::/44 | — | available | — | … |
| 2620:61:20::/43 | — | available | — | … |
| 2620:61:40::/42 | — | available | — | … |
| 2620:61:80::/41 | — | available | — | … |
| 2620:61:100::/40 | — | available | — | … |
| 2620:61:200::/39 | — | available | — | … |
| 2620:61:400::/38 | — | available | — | … |
| 2620:61:800::/37 | — | available | — | … |
| 2620:61:1000::/36 | — | available | — | … |
| 2620:61:2001::/48 | — | reserved | — | … |
| 2620:61:2002::/47 | — | reserved | — | … |
| 2620:61:2004::/46 | — | reserved | — | … |
| 2620:61:2008::/45 | — | reserved | — | … |
| 2620:61:2010::/44 | — | available | — | … |
| 2620:61:2020::/43 | — | available | — | … |
| 2620:61:2040::/42 | — | available | — | … |
| 2620:61:2080::/41 | — | available | — | … |
| 2620:61:2100::/40 | — | available | — | … |
| 2620:61:2200::/39 | — | available | — | … |
| 2620:61:2400::/38 | — | available | — | … |
| 2620:61:2800::/37 | — | available | — | … |
| 2620:61:3000::/36 | — | available | — | … |
| 2620:61:4010::/44 | — | reserved | — | … |
| 2620:61:4020::/43 | — | reserved | — | … |
| 2620:61:4040::/42 | — | reserved | — | … |
| 2620:61:4080::/41 | — | reserved | — | … |
| 2620:61:4100::/40 | — | available | — | … |
| 2620:61:4200::/39 | — | available | — | … |
| 2620:61:4400::/38 | — | available | — | … |
| 2620:61:4800::/37 | — | available | — | … |
| 2620:61:5000::/36 | — | available | — | … |
| 2620:61:6000::/35 | — | available | — | … |
| 2620:61:8001::/48 | — | reserved | — | … |
| 2620:61:8002::/47 | — | reserved | — | … |
| 2620:61:8004::/46 | — | reserved | — | … |
| 2620:61:8008::/45 | — | reserved | — | … |
| 2620:61:8010::/44 | — | available | — | … |
| 2620:61:8020::/43 | — | available | — | … |
| 2620:61:8040::/42 | — | available | — | … |
| 2620:61:8080::/41 | — | available | — | … |
| 2620:61:8100::/40 | — | available | — | … |
| 2620:61:8200::/39 | — | available | — | … |
| 2620:61:8400::/38 | — | available | — | … |
| 2620:61:8800::/37 | — | available | — | … |
| 2620:61:9000::/36 | — | available | — | … |
| 2620:61:a001::/48 | — | reserved | — | … |
| 2620:61:a002::/47 | — | reserved | — | … |
| 2620:61:a004::/46 | — | reserved | — | … |
| 2620:61:a008::/45 | — | reserved | — | … |
| 2620:61:a010::/44 | — | available | — | … |
| 2620:61:a020::/43 | — | available | — | … |