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 |
|---|---|---|---|---|
| 2602:817:b400::/38 | — | available | — | … |
| 2602:817:b800::/37 | — | available | — | … |
| 2602:817:c010::/44 | — | reserved | — | … |
| 2602:817:c020::/43 | — | reserved | — | … |
| 2602:817:c040::/42 | — | reserved | — | … |
| 2602:817:c080::/41 | — | reserved | — | … |
| 2602:817:c100::/40 | — | available | — | … |
| 2602:817:c200::/39 | — | available | — | … |
| 2602:817:c400::/38 | — | available | — | … |
| 2602:817:c800::/37 | — | available | — | … |
| 2602:817:e000::/35 | — | reserved | — | … |
| 2602:818::/33 | — | reserved | — | … |
| 2602:818:8000::/34 | — | reserved | — | … |
| 2602:818:c000::/36 | — | reserved | — | … |
| 2602:818:d100::/40 | — | reserved | — | … |
| 2602:818:d200::/39 | — | reserved | — | … |
| 2602:818:d400::/38 | — | reserved | — | … |
| 2602:818:d800::/37 | — | reserved | — | … |
| 2602:818:e010::/44 | — | reserved | — | … |
| 2602:818:e020::/43 | — | reserved | — | … |
| 2602:818:e040::/42 | — | reserved | — | … |
| 2602:818:e080::/41 | — | reserved | — | … |
| 2602:818:e100::/40 | — | available | — | … |
| 2602:818:e200::/39 | — | available | — | … |
| 2602:818:e400::/38 | — | available | — | … |
| 2602:818:e800::/37 | — | available | — | … |
| 2602:818:f000::/36 | — | available | — | … |
| 2602:819:10::/44 | — | reserved | — | … |
| 2602:819:20::/43 | — | reserved | — | … |
| 2602:819:40::/42 | — | reserved | — | … |
| 2602:819:80::/41 | — | reserved | — | … |
| 2602:819:100::/40 | — | available | — | … |
| 2602:819:200::/39 | — | available | — | … |
| 2602:819:400::/38 | — | available | — | … |
| 2602:819:800::/37 | — | available | — | … |
| 2602:819:1100::/40 | — | reserved | — | … |
| 2602:819:1200::/39 | — | reserved | — | … |
| 2602:819:1400::/38 | — | reserved | — | … |
| 2602:819:1800::/37 | — | reserved | — | … |
| 2602:819:2010::/44 | — | reserved | — | … |
| 2602:819:2020::/43 | — | reserved | — | … |
| 2602:819:2040::/42 | — | reserved | — | … |
| 2602:819:2080::/41 | — | reserved | — | … |
| 2602:819:2100::/40 | — | available | — | … |
| 2602:819:2200::/39 | — | available | — | … |
| 2602:819:2400::/38 | — | available | — | … |
| 2602:819:2800::/37 | — | available | — | … |
| 2602:819:3100::/40 | — | reserved | — | … |
| 2602:819:3200::/39 | — | reserved | — | … |
| 2602:819:3400::/38 | — | reserved | — | … |
| 2602:819:3800::/37 | — | reserved | — | … |
| 2602:819:4010::/44 | — | reserved | — | … |
| 2602:819:4020::/43 | — | reserved | — | … |
| 2602:819:4040::/42 | — | reserved | — | … |
| 2602:819:4080::/41 | — | reserved | — | … |
| 2602:819:4100::/40 | — | available | — | … |
| 2602:819:4200::/39 | — | available | — | … |
| 2602:819:4400::/38 | — | available | — | … |
| 2602:819:4800::/37 | — | available | — | … |
| 2602:819:5100::/40 | — | reserved | — | … |
| 2602:819:5200::/39 | — | reserved | — | … |
| 2602:819:5400::/38 | — | reserved | — | … |
| 2602:819:5800::/37 | — | reserved | — | … |
| 2602:819:6010::/44 | — | reserved | — | … |
| 2602:819:6020::/43 | — | reserved | — | … |
| 2602:819:6040::/42 | — | reserved | — | … |
| 2602:819:6080::/41 | — | reserved | — | … |
| 2602:819:6100::/40 | — | available | — | … |
| 2602:819:6200::/39 | — | available | — | … |
| 2602:819:6400::/38 | — | available | — | … |
| 2602:819:6800::/37 | — | available | — | … |
| 2602:819:7010::/44 | — | reserved | — | … |
| 2602:819:7020::/43 | — | reserved | — | … |
| 2602:819:7040::/42 | — | reserved | — | … |
| 2602:819:7080::/41 | — | reserved | — | … |
| 2602:819:7100::/40 | — | available | — | … |
| 2602:819:7200::/39 | — | available | — | … |
| 2602:819:7400::/38 | — | available | — | … |
| 2602:819:7800::/37 | — | available | — | … |
| 2602:819:8010::/44 | — | reserved | — | … |
| 2602:819:8020::/43 | — | reserved | — | … |
| 2602:819:8040::/42 | — | reserved | — | … |
| 2602:819:8080::/41 | — | reserved | — | … |
| 2602:819:8100::/40 | — | available | — | … |
| 2602:819:8200::/39 | — | available | — | … |
| 2602:819:8400::/38 | — | available | — | … |
| 2602:819:8800::/37 | — | available | — | … |
| 2602:819:9100::/40 | — | reserved | — | … |
| 2602:819:9200::/39 | — | reserved | — | … |
| 2602:819:9400::/38 | — | reserved | — | … |
| 2602:819:9800::/37 | — | reserved | — | … |
| 2602:819:a100::/40 | — | reserved | — | … |
| 2602:819:a200::/39 | — | reserved | — | … |
| 2602:819:a400::/38 | — | reserved | — | … |
| 2602:819:a800::/37 | — | reserved | — | … |
| 2602:819:b010::/44 | — | reserved | — | … |
| 2602:819:b020::/43 | — | reserved | — | … |
| 2602:819:b040::/42 | — | reserved | — | … |
| 2602:819:b080::/41 | — | reserved | — | … |
| 2602:819:b100::/40 | — | available | — | … |