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:f3a5:2000::/35 | — | reserved | — | … |
| 2602:f3a5:4000::/34 | — | reserved | — | … |
| 2602:f3a5:8000::/33 | — | reserved | — | … |
| 2602:f3a6:1000::/36 | — | reserved | — | … |
| 2602:f3a6:2000::/35 | — | reserved | — | … |
| 2602:f3a6:4000::/34 | — | reserved | — | … |
| 2602:f3a6:8000::/33 | — | reserved | — | … |
| 2602:f3a7:100::/40 | — | reserved | — | … |
| 2602:f3a7:200::/39 | — | reserved | — | … |
| 2602:f3a7:400::/38 | — | reserved | — | … |
| 2602:f3a7:800::/37 | — | reserved | — | … |
| 2602:f3a7:1000::/36 | — | reserved | — | … |
| 2602:f3a7:2000::/35 | — | reserved | — | … |
| 2602:f3a7:4000::/34 | — | reserved | — | … |
| 2602:f3a7:8000::/33 | — | reserved | — | … |
| 2602:f3a8:100::/40 | — | reserved | — | … |
| 2602:f3a8:200::/39 | — | reserved | — | … |
| 2602:f3a8:400::/38 | — | reserved | — | … |
| 2602:f3a8:800::/37 | — | reserved | — | … |
| 2602:f3a8:1000::/36 | — | reserved | — | … |
| 2602:f3a8:2000::/35 | — | reserved | — | … |
| 2602:f3a8:4000::/34 | — | reserved | — | … |
| 2602:f3a8:8000::/33 | — | reserved | — | … |
| 2602:f3a9:100::/40 | — | reserved | — | … |
| 2602:f3a9:200::/39 | — | reserved | — | … |
| 2602:f3a9:400::/38 | — | reserved | — | … |
| 2602:f3a9:800::/37 | — | reserved | — | … |
| 2602:f3a9:1000::/36 | — | reserved | — | … |
| 2602:f3a9:2000::/35 | — | reserved | — | … |
| 2602:f3a9:4000::/34 | — | reserved | — | … |
| 2602:f3a9:8000::/33 | — | reserved | — | … |
| 2602:f3aa:1000::/36 | — | reserved | — | … |
| 2602:f3aa:2000::/35 | — | reserved | — | … |
| 2602:f3aa:4000::/34 | — | reserved | — | … |
| 2602:f3aa:8000::/33 | — | reserved | — | … |
| 2602:f3ab:100::/40 | — | reserved | — | … |
| 2602:f3ab:200::/39 | — | reserved | — | … |
| 2602:f3ab:400::/38 | — | reserved | — | … |
| 2602:f3ab:800::/37 | — | reserved | — | … |
| 2602:f3ab:1000::/36 | — | reserved | — | … |
| 2602:f3ab:2000::/35 | — | reserved | — | … |
| 2602:f3ab:4000::/34 | — | reserved | — | … |
| 2602:f3ab:8000::/33 | — | reserved | — | … |
| 2602:f3ac:100::/40 | — | reserved | — | … |
| 2602:f3ac:200::/39 | — | reserved | — | … |
| 2602:f3ac:400::/38 | — | reserved | — | … |
| 2602:f3ac:800::/37 | — | reserved | — | … |
| 2602:f3ac:1000::/36 | — | reserved | — | … |
| 2602:f3ac:2000::/35 | — | reserved | — | … |
| 2602:f3ac:4000::/34 | — | reserved | — | … |
| 2602:f3ac:8000::/33 | — | reserved | — | … |
| 2602:f3ad:1000::/36 | — | reserved | — | … |
| 2602:f3ad:2000::/35 | — | reserved | — | … |
| 2602:f3ad:4000::/34 | — | reserved | — | … |
| 2602:f3ad:8000::/33 | — | reserved | — | … |
| 2602:f3ae:100::/40 | — | reserved | — | … |
| 2602:f3ae:200::/39 | — | reserved | — | … |
| 2602:f3ae:400::/38 | — | reserved | — | … |
| 2602:f3ae:800::/37 | — | reserved | — | … |
| 2602:f3ae:1000::/36 | — | reserved | — | … |
| 2602:f3ae:2000::/35 | — | reserved | — | … |
| 2602:f3ae:4000::/34 | — | reserved | — | … |
| 2602:f3ae:8000::/33 | — | reserved | — | … |
| 2602:f3af:100::/40 | — | reserved | — | … |
| 2602:f3af:200::/39 | — | reserved | — | … |
| 2602:f3af:400::/38 | — | reserved | — | … |
| 2602:f3af:800::/37 | — | reserved | — | … |
| 2602:f3af:1000::/36 | — | reserved | — | … |
| 2602:f3af:2000::/35 | — | reserved | — | … |
| 2602:f3af:4000::/34 | — | reserved | — | … |
| 2602:f3af:8000::/33 | — | reserved | — | … |
| 2602:f3b0:1000::/36 | — | reserved | — | … |
| 2602:f3b0:2000::/35 | — | reserved | — | … |
| 2602:f3b0:4000::/34 | — | reserved | — | … |
| 2602:f3b0:8000::/33 | — | reserved | — | … |
| 2602:f3b1:100::/40 | — | reserved | — | … |
| 2602:f3b1:200::/39 | — | reserved | — | … |
| 2602:f3b1:400::/38 | — | reserved | — | … |
| 2602:f3b1:800::/37 | — | reserved | — | … |
| 2602:f3b1:1000::/36 | — | reserved | — | … |
| 2602:f3b1:2000::/35 | — | reserved | — | … |
| 2602:f3b1:4000::/34 | — | reserved | — | … |
| 2602:f3b1:8000::/33 | — | reserved | — | … |
| 2602:f3b2:100::/40 | — | reserved | — | … |
| 2602:f3b2:200::/39 | — | reserved | — | … |
| 2602:f3b2:400::/38 | — | reserved | — | … |
| 2602:f3b2:800::/37 | — | reserved | — | … |
| 2602:f3b2:1000::/36 | — | reserved | — | … |
| 2602:f3b2:2000::/35 | — | reserved | — | … |
| 2602:f3b2:4000::/34 | — | reserved | — | … |
| 2602:f3b2:8000::/33 | — | reserved | — | … |
| 2602:f3b3:100::/40 | — | reserved | — | … |
| 2602:f3b3:200::/39 | — | reserved | — | … |
| 2602:f3b3:400::/38 | — | reserved | — | … |
| 2602:f3b3:800::/37 | — | reserved | — | … |
| 2602:f3b3:1000::/36 | — | reserved | — | … |
| 2602:f3b3:2000::/35 | — | reserved | — | … |
| 2602:f3b3:4000::/34 | — | reserved | — | … |
| 2602:f3b3:8000::/33 | — | reserved | — | … |
| 2602:f3b4:100::/40 | — | reserved | — | … |