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 |
|---|---|---|---|---|
| 2620:42:6200::/39 | — | available | — | … |
| 2620:42:6400::/38 | — | available | — | … |
| 2620:42:6800::/37 | — | available | — | … |
| 2620:42:7000::/36 | — | available | — | … |
| 2620:42:8001::/48 | — | reserved | — | … |
| 2620:42:8002::/47 | — | reserved | — | … |
| 2620:42:8004::/46 | — | reserved | — | … |
| 2620:42:8008::/45 | — | reserved | — | … |
| 2620:42:8010::/44 | — | available | — | … |
| 2620:42:8020::/43 | — | available | — | … |
| 2620:42:8040::/42 | — | available | — | … |
| 2620:42:8080::/41 | — | available | — | … |
| 2620:42:8100::/40 | — | available | — | … |
| 2620:42:8200::/39 | — | available | — | … |
| 2620:42:8400::/38 | — | available | — | … |
| 2620:42:8800::/37 | — | available | — | … |
| 2620:42:9000::/36 | — | available | — | … |
| 2620:42:a001::/48 | — | reserved | — | … |
| 2620:42:a002::/47 | — | reserved | — | … |
| 2620:42:a004::/46 | — | reserved | — | … |
| 2620:42:a008::/45 | — | reserved | — | … |
| 2620:42:a010::/44 | — | available | — | … |
| 2620:42:a020::/43 | — | available | — | … |
| 2620:42:a040::/42 | — | available | — | … |
| 2620:42:a080::/41 | — | available | — | … |
| 2620:42:a100::/40 | — | available | — | … |
| 2620:42:a200::/39 | — | available | — | … |
| 2620:42:a400::/38 | — | available | — | … |
| 2620:42:a800::/37 | — | available | — | … |
| 2620:42:b000::/36 | — | available | — | … |
| 2620:42:c001::/48 | — | reserved | — | … |
| 2620:42:c002::/47 | — | reserved | — | … |
| 2620:42:c004::/46 | — | reserved | — | … |
| 2620:42:c008::/45 | — | reserved | — | … |
| 2620:42:c010::/44 | — | available | — | … |
| 2620:42:c020::/43 | — | available | — | … |
| 2620:42:c040::/42 | — | available | — | … |
| 2620:42:c080::/41 | — | available | — | … |
| 2620:42:c100::/40 | — | available | — | … |
| 2620:42:c200::/39 | — | available | — | … |
| 2620:42:c400::/38 | — | available | — | … |
| 2620:42:c800::/37 | — | available | — | … |
| 2620:42:d000::/36 | — | available | — | … |
| 2620:42:e001::/48 | — | reserved | — | … |
| 2620:42:e002::/47 | — | reserved | — | … |
| 2620:42:e004::/46 | — | reserved | — | … |
| 2620:42:e008::/45 | — | reserved | — | … |
| 2620:42:e010::/44 | — | available | — | … |
| 2620:42:e020::/43 | — | available | — | … |
| 2620:42:e040::/42 | — | available | — | … |
| 2620:42:e080::/41 | — | available | — | … |
| 2620:42:e100::/40 | — | available | — | … |
| 2620:42:e200::/39 | — | available | — | … |
| 2620:42:e400::/38 | — | available | — | … |
| 2620:42:e800::/37 | — | available | — | … |
| 2620:42:f000::/36 | — | available | — | … |
| 2620:43:1::/48 | — | reserved | — | … |
| 2620:43:2::/47 | — | reserved | — | … |
| 2620:43:4::/46 | — | reserved | — | … |
| 2620:43:8::/45 | — | reserved | — | … |
| 2620:43:10::/44 | — | available | — | … |
| 2620:43:20::/43 | — | available | — | … |
| 2620:43:40::/42 | — | available | — | … |
| 2620:43:80::/41 | — | available | — | … |
| 2620:43:100::/40 | — | available | — | … |
| 2620:43:200::/39 | — | available | — | … |
| 2620:43:400::/38 | — | available | — | … |
| 2620:43:800::/37 | — | available | — | … |
| 2620:43:1000::/36 | — | available | — | … |
| 2620:43:2001::/48 | — | reserved | — | … |
| 2620:43:2002::/47 | — | reserved | — | … |
| 2620:43:2004::/46 | — | reserved | — | … |
| 2620:43:2008::/45 | — | reserved | — | … |
| 2620:43:2010::/44 | — | available | — | … |
| 2620:43:2020::/43 | — | available | — | … |
| 2620:43:2040::/42 | — | available | — | … |
| 2620:43:2080::/41 | — | available | — | … |
| 2620:43:2100::/40 | — | available | — | … |
| 2620:43:2200::/39 | — | available | — | … |
| 2620:43:2400::/38 | — | available | — | … |
| 2620:43:2800::/37 | — | available | — | … |
| 2620:43:3000::/36 | — | available | — | … |
| 2620:43:4001::/48 | — | reserved | — | … |
| 2620:43:4002::/47 | — | reserved | — | … |
| 2620:43:4004::/46 | — | reserved | — | … |
| 2620:43:4008::/45 | — | reserved | — | … |
| 2620:43:4010::/44 | — | available | — | … |
| 2620:43:4020::/43 | — | available | — | … |
| 2620:43:4040::/42 | — | available | — | … |
| 2620:43:4080::/41 | — | available | — | … |
| 2620:43:4100::/40 | — | available | — | … |
| 2620:43:4200::/39 | — | available | — | … |
| 2620:43:4400::/38 | — | available | — | … |
| 2620:43:4800::/37 | — | available | — | … |
| 2620:43:5000::/36 | — | available | — | … |
| 2620:43:6001::/48 | — | reserved | — | … |
| 2620:43:6002::/47 | — | reserved | — | … |
| 2620:43:6004::/46 | — | reserved | — | … |
| 2620:43:6008::/45 | — | reserved | — | … |
| 2620:43:6010::/44 | — | available | — | … |