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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:98:c100::/40 | — | available | — | … |
| 2620:98:c200::/39 | — | available | — | … |
| 2620:98:c400::/38 | — | available | — | … |
| 2620:98:c800::/37 | — | available | — | … |
| 2620:98:d000::/36 | — | available | — | … |
| 2620:98:e010::/44 | — | available | — | … |
| 2620:98:e020::/43 | — | available | — | … |
| 2620:98:e040::/42 | — | available | — | … |
| 2620:98:e080::/41 | — | available | — | … |
| 2620:98:e100::/40 | — | available | — | … |
| 2620:98:e200::/39 | — | available | — | … |
| 2620:98:e400::/38 | — | available | — | … |
| 2620:98:e800::/37 | — | available | — | … |
| 2620:98:f000::/36 | — | available | — | … |
| 2620:99:1::/48 | — | reserved | — | … |
| 2620:99:2::/47 | — | reserved | — | … |
| 2620:99:4::/46 | — | reserved | — | … |
| 2620:99:8::/45 | — | reserved | — | … |
| 2620:99:10::/44 | — | available | — | … |
| 2620:99:20::/43 | — | available | — | … |
| 2620:99:40::/42 | — | available | — | … |
| 2620:99:80::/41 | — | available | — | … |
| 2620:99:100::/40 | — | available | — | … |
| 2620:99:200::/39 | — | available | — | … |
| 2620:99:400::/38 | — | available | — | … |
| 2620:99:800::/37 | — | available | — | … |
| 2620:99:1000::/36 | — | available | — | … |
| 2620:99:2001::/48 | — | reserved | — | … |
| 2620:99:2002::/47 | — | reserved | — | … |
| 2620:99:2004::/46 | — | reserved | — | … |
| 2620:99:2008::/45 | — | reserved | — | … |
| 2620:99:2010::/44 | — | available | — | … |
| 2620:99:2020::/43 | — | available | — | … |
| 2620:99:2040::/42 | — | available | — | … |
| 2620:99:2080::/41 | — | available | — | … |
| 2620:99:2100::/40 | — | available | — | … |
| 2620:99:2200::/39 | — | available | — | … |
| 2620:99:2400::/38 | — | available | — | … |
| 2620:99:2800::/37 | — | available | — | … |
| 2620:99:3000::/36 | — | available | — | … |
| 2620:99:4000::/35 | — | available | — | … |
| 2620:99:6001::/48 | — | reserved | — | … |
| 2620:99:6002::/47 | — | reserved | — | … |
| 2620:99:6004::/46 | — | reserved | — | … |
| 2620:99:6008::/45 | — | reserved | — | … |
| 2620:99:6010::/44 | — | available | — | … |
| 2620:99:6020::/43 | — | available | — | … |
| 2620:99:6040::/42 | — | available | — | … |
| 2620:99:6080::/41 | — | available | — | … |
| 2620:99:6100::/40 | — | available | — | … |
| 2620:99:6200::/39 | — | available | — | … |
| 2620:99:6400::/38 | — | available | — | … |
| 2620:99:6800::/37 | — | available | — | … |
| 2620:99:7000::/36 | — | available | — | … |
| 2620:99:8001::/48 | — | reserved | — | … |
| 2620:99:8002::/47 | — | reserved | — | … |
| 2620:99:8004::/46 | — | reserved | — | … |
| 2620:99:8008::/45 | — | reserved | — | … |
| 2620:99:8010::/44 | — | available | — | … |
| 2620:99:8020::/43 | — | available | — | … |
| 2620:99:8040::/42 | — | available | — | … |
| 2620:99:8080::/41 | — | available | — | … |
| 2620:99:8100::/40 | — | available | — | … |
| 2620:99:8200::/39 | — | available | — | … |
| 2620:99:8400::/38 | — | available | — | … |
| 2620:99:8800::/37 | — | available | — | … |
| 2620:99:9000::/36 | — | available | — | … |
| 2620:99:a000::/48 | — | reserved | — | … |
| 2620:99:a001::/48 | — | reserved | — | … |
| 2620:99:a002::/47 | — | reserved | — | … |
| 2620:99:a004::/46 | — | reserved | — | … |
| 2620:99:a008::/45 | — | reserved | — | … |
| 2620:99:a010::/44 | — | available | — | … |
| 2620:99:a020::/43 | — | available | — | … |
| 2620:99:a040::/42 | — | available | — | … |
| 2620:99:a080::/41 | — | available | — | … |
| 2620:99:a100::/40 | — | available | — | … |
| 2620:99:a200::/39 | — | available | — | … |
| 2620:99:a400::/38 | — | available | — | … |
| 2620:99:a800::/37 | — | available | — | … |
| 2620:99:b000::/36 | — | available | — | … |
| 2620:99:c000::/48 | — | reserved | — | … |
| 2620:99:c001::/48 | — | reserved | — | … |
| 2620:99:c002::/47 | — | reserved | — | … |
| 2620:99:c004::/46 | — | reserved | — | … |
| 2620:99:c008::/45 | — | reserved | — | … |
| 2620:99:c010::/44 | — | available | — | … |
| 2620:99:c020::/43 | — | available | — | … |
| 2620:99:c040::/42 | — | available | — | … |
| 2620:99:c080::/41 | — | available | — | … |
| 2620:99:c100::/40 | — | available | — | … |
| 2620:99:c200::/39 | — | available | — | … |
| 2620:99:c400::/38 | — | available | — | … |
| 2620:99:c800::/37 | — | available | — | … |
| 2620:99:d000::/36 | — | available | — | … |
| 2620:99:e001::/48 | — | reserved | — | … |
| 2620:99:e002::/47 | — | reserved | — | … |
| 2620:99:e004::/46 | — | reserved | — | … |
| 2620:99:e008::/45 | — | reserved | — | … |
| 2620:99:e010::/44 | — | available | — | … |