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 |
|---|---|---|---|---|
| 2602:f3c2:2000::/35 | — | reserved | — | … |
| 2602:f3c2:4000::/34 | — | reserved | — | … |
| 2602:f3c2:8000::/33 | — | reserved | — | … |
| 2602:f3c3:100::/40 | — | reserved | — | … |
| 2602:f3c3:200::/39 | — | reserved | — | … |
| 2602:f3c3:400::/38 | — | reserved | — | … |
| 2602:f3c3:800::/37 | — | reserved | — | … |
| 2602:f3c3:1000::/36 | — | reserved | — | … |
| 2602:f3c3:2000::/35 | — | reserved | — | … |
| 2602:f3c3:4000::/34 | — | reserved | — | … |
| 2602:f3c3:8000::/33 | — | reserved | — | … |
| 2602:f3c4:1000::/36 | — | reserved | — | … |
| 2602:f3c4:2000::/35 | — | reserved | — | … |
| 2602:f3c4:4000::/34 | — | reserved | — | … |
| 2602:f3c4:8000::/33 | — | reserved | — | … |
| 2602:f3c5:100::/40 | — | reserved | — | … |
| 2602:f3c5:200::/39 | — | reserved | — | … |
| 2602:f3c5:400::/38 | — | reserved | — | … |
| 2602:f3c5:800::/37 | — | reserved | — | … |
| 2602:f3c5:1000::/36 | — | reserved | — | … |
| 2602:f3c5:2000::/35 | — | reserved | — | … |
| 2602:f3c5:4000::/34 | — | reserved | — | … |
| 2602:f3c5:8000::/33 | — | reserved | — | … |
| 2602:f3c6:100::/40 | — | reserved | — | … |
| 2602:f3c6:200::/39 | — | reserved | — | … |
| 2602:f3c6:400::/38 | — | reserved | — | … |
| 2602:f3c6:800::/37 | — | reserved | — | … |
| 2602:f3c6:1000::/36 | — | reserved | — | … |
| 2602:f3c6:2000::/35 | — | reserved | — | … |
| 2602:f3c6:4000::/34 | — | reserved | — | … |
| 2602:f3c6:8000::/33 | — | reserved | — | … |
| 2602:f3c7:100::/40 | — | reserved | — | … |
| 2602:f3c7:200::/39 | — | reserved | — | … |
| 2602:f3c7:400::/38 | — | reserved | — | … |
| 2602:f3c7:800::/37 | — | reserved | — | … |
| 2602:f3c7:1000::/36 | — | reserved | — | … |
| 2602:f3c7:2000::/35 | — | reserved | — | … |
| 2602:f3c7:4000::/34 | — | reserved | — | … |
| 2602:f3c7:8000::/33 | — | reserved | — | … |
| 2602:f3c8:100::/40 | — | reserved | — | … |
| 2602:f3c8:200::/39 | — | reserved | — | … |
| 2602:f3c8:400::/38 | — | reserved | — | … |
| 2602:f3c8:800::/37 | — | reserved | — | … |
| 2602:f3c8:1000::/36 | — | reserved | — | … |
| 2602:f3c8:2000::/35 | — | reserved | — | … |
| 2602:f3c8:4000::/34 | — | reserved | — | … |
| 2602:f3c8:8000::/33 | — | reserved | — | … |
| 2602:f3c9:100::/40 | — | reserved | — | … |
| 2602:f3c9:200::/39 | — | reserved | — | … |
| 2602:f3c9:400::/38 | — | reserved | — | … |
| 2602:f3c9:800::/37 | — | reserved | — | … |
| 2602:f3c9:1000::/36 | — | reserved | — | … |
| 2602:f3c9:2000::/35 | — | reserved | — | … |
| 2602:f3c9:4000::/34 | — | reserved | — | … |
| 2602:f3c9:8000::/33 | — | reserved | — | … |
| 2602:f3ca:100::/40 | — | reserved | — | … |
| 2602:f3ca:200::/39 | — | reserved | — | … |
| 2602:f3ca:400::/38 | — | reserved | — | … |
| 2602:f3ca:800::/37 | — | reserved | — | … |
| 2602:f3ca:1000::/36 | — | reserved | — | … |
| 2602:f3ca:2000::/35 | — | reserved | — | … |
| 2602:f3ca:4000::/34 | — | reserved | — | … |
| 2602:f3ca:8000::/33 | — | reserved | — | … |
| 2602:f3cb:1000::/36 | — | reserved | — | … |
| 2602:f3cb:2000::/35 | — | reserved | — | … |
| 2602:f3cb:4000::/34 | — | reserved | — | … |
| 2602:f3cb:8000::/33 | — | reserved | — | … |
| 2602:f3cc:1000::/36 | — | reserved | — | … |
| 2602:f3cc:2000::/35 | — | reserved | — | … |
| 2602:f3cc:4000::/34 | — | reserved | — | … |
| 2602:f3cc:8000::/33 | — | reserved | — | … |
| 2602:f3cd:1000::/36 | — | reserved | — | … |
| 2602:f3cd:2000::/35 | — | reserved | — | … |
| 2602:f3cd:4000::/34 | — | reserved | — | … |
| 2602:f3cd:8000::/33 | — | reserved | — | … |
| 2602:f3ce:100::/40 | — | reserved | — | … |
| 2602:f3ce:200::/39 | — | reserved | — | … |
| 2602:f3ce:400::/38 | — | reserved | — | … |
| 2602:f3ce:800::/37 | — | reserved | — | … |
| 2602:f3ce:1000::/36 | — | reserved | — | … |
| 2602:f3ce:2000::/35 | — | reserved | — | … |
| 2602:f3ce:4000::/34 | — | reserved | — | … |
| 2602:f3ce:8000::/33 | — | reserved | — | … |
| 2602:f3cf:100::/40 | — | reserved | — | … |
| 2602:f3cf:200::/39 | — | reserved | — | … |
| 2602:f3cf:400::/38 | — | reserved | — | … |
| 2602:f3cf:800::/37 | — | reserved | — | … |
| 2602:f3cf:1000::/36 | — | reserved | — | … |
| 2602:f3cf:2000::/35 | — | reserved | — | … |
| 2602:f3cf:4000::/34 | — | reserved | — | … |
| 2602:f3cf:8000::/33 | — | reserved | — | … |
| 2602:f3d0:100::/40 | — | reserved | — | … |
| 2602:f3d0:200::/39 | — | reserved | — | … |
| 2602:f3d0:400::/38 | — | reserved | — | … |
| 2602:f3d0:800::/37 | — | reserved | — | … |
| 2602:f3d0:1000::/36 | — | reserved | — | … |
| 2602:f3d0:2000::/35 | — | reserved | — | … |
| 2602:f3d0:4000::/34 | — | reserved | — | … |
| 2602:f3d0:8000::/33 | — | reserved | — | … |
| 2602:f3d1:100::/40 | — | reserved | — | … |