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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:af:6100::/40 | — | available | — | … |
| 2620:af:6200::/39 | — | available | — | … |
| 2620:af:6400::/38 | — | available | — | … |
| 2620:af:6800::/37 | — | available | — | … |
| 2620:af:7000::/36 | — | available | — | … |
| 2620:af:8001::/48 | — | reserved | — | … |
| 2620:af:8002::/47 | — | reserved | — | … |
| 2620:af:8004::/46 | — | reserved | — | … |
| 2620:af:8008::/45 | — | reserved | — | … |
| 2620:af:8010::/44 | — | available | — | … |
| 2620:af:8020::/43 | — | available | — | … |
| 2620:af:8040::/42 | — | available | — | … |
| 2620:af:8080::/41 | — | available | — | … |
| 2620:af:8100::/40 | — | available | — | … |
| 2620:af:8200::/39 | — | available | — | … |
| 2620:af:8400::/38 | — | available | — | … |
| 2620:af:8800::/37 | — | available | — | … |
| 2620:af:9000::/36 | — | available | — | … |
| 2620:af:a001::/48 | — | reserved | — | … |
| 2620:af:a002::/47 | — | reserved | — | … |
| 2620:af:a004::/46 | — | reserved | — | … |
| 2620:af:a008::/45 | — | reserved | — | … |
| 2620:af:a010::/44 | — | available | — | … |
| 2620:af:a020::/43 | — | available | — | … |
| 2620:af:a040::/42 | — | available | — | … |
| 2620:af:a080::/41 | — | available | — | … |
| 2620:af:a100::/40 | — | available | — | … |
| 2620:af:a200::/39 | — | available | — | … |
| 2620:af:a400::/38 | — | available | — | … |
| 2620:af:a800::/37 | — | available | — | … |
| 2620:af:b000::/36 | — | available | — | … |
| 2620:af:c001::/48 | — | reserved | — | … |
| 2620:af:c002::/47 | — | reserved | — | … |
| 2620:af:c004::/46 | — | reserved | — | … |
| 2620:af:c008::/45 | — | reserved | — | … |
| 2620:af:c010::/44 | — | available | — | … |
| 2620:af:c020::/43 | — | available | — | … |
| 2620:af:c040::/42 | — | available | — | … |
| 2620:af:c080::/41 | — | available | — | … |
| 2620:af:c100::/40 | — | available | — | … |
| 2620:af:c200::/39 | — | available | — | … |
| 2620:af:c400::/38 | — | available | — | … |
| 2620:af:c800::/37 | — | available | — | … |
| 2620:af:d000::/36 | — | available | — | … |
| 2620:af:e001::/48 | — | reserved | — | … |
| 2620:af:e002::/47 | — | reserved | — | … |
| 2620:af:e004::/46 | — | reserved | — | … |
| 2620:af:e008::/45 | — | reserved | — | … |
| 2620:af:e010::/44 | — | available | — | … |
| 2620:af:e020::/43 | — | available | — | … |
| 2620:af:e040::/42 | — | available | — | … |
| 2620:af:e080::/41 | — | available | — | … |
| 2620:af:e100::/40 | — | available | — | … |
| 2620:af:e200::/39 | — | available | — | … |
| 2620:af:e400::/38 | — | available | — | … |
| 2620:af:e800::/37 | — | available | — | … |
| 2620:af:f000::/36 | — | available | — | … |
| 2620:b0:1::/48 | — | reserved | — | … |
| 2620:b0:2::/47 | — | reserved | — | … |
| 2620:b0:4::/46 | — | reserved | — | … |
| 2620:b0:8::/45 | — | reserved | — | … |
| 2620:b0:10::/44 | — | available | — | … |
| 2620:b0:20::/43 | — | available | — | … |
| 2620:b0:40::/42 | — | available | — | … |
| 2620:b0:80::/41 | — | available | — | … |
| 2620:b0:100::/40 | — | available | — | … |
| 2620:b0:200::/39 | — | available | — | … |
| 2620:b0:400::/38 | — | available | — | … |
| 2620:b0:800::/37 | — | available | — | … |
| 2620:b0:1000::/36 | — | available | — | … |
| 2620:b0:2001::/48 | — | reserved | — | … |
| 2620:b0:2002::/47 | — | reserved | — | … |
| 2620:b0:2004::/46 | — | reserved | — | … |
| 2620:b0:2008::/45 | — | reserved | — | … |
| 2620:b0:2010::/44 | — | available | — | … |
| 2620:b0:2020::/43 | — | available | — | … |
| 2620:b0:2040::/42 | — | available | — | … |
| 2620:b0:2080::/41 | — | available | — | … |
| 2620:b0:2100::/40 | — | available | — | … |
| 2620:b0:2200::/39 | — | available | — | … |
| 2620:b0:2400::/38 | — | available | — | … |
| 2620:b0:2800::/37 | — | available | — | … |
| 2620:b0:3000::/36 | — | available | — | … |
| 2620:b0:4001::/48 | — | reserved | — | … |
| 2620:b0:4002::/47 | — | reserved | — | … |
| 2620:b0:4004::/46 | — | reserved | — | … |
| 2620:b0:4008::/45 | — | reserved | — | … |
| 2620:b0:4010::/44 | — | available | — | … |
| 2620:b0:4020::/43 | — | available | — | … |
| 2620:b0:4040::/42 | — | available | — | … |
| 2620:b0:4080::/41 | — | available | — | … |
| 2620:b0:4100::/40 | — | available | — | … |
| 2620:b0:4200::/39 | — | available | — | … |
| 2620:b0:4400::/38 | — | available | — | … |
| 2620:b0:4800::/37 | — | available | — | … |
| 2620:b0:5000::/36 | — | available | — | … |
| 2620:b0:6001::/48 | — | reserved | — | … |
| 2620:b0:6002::/47 | — | reserved | — | … |
| 2620:b0:6004::/46 | — | reserved | — | … |
| 2620:b0:6008::/45 | — | reserved | — | … |