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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:803:1100::/40 | — | available | — | … |
| 2602:803:1200::/39 | — | available | — | … |
| 2602:803:1400::/38 | — | available | — | … |
| 2602:803:1800::/37 | — | available | — | … |
| 2602:803:2100::/40 | — | reserved | — | … |
| 2602:803:2200::/39 | — | reserved | — | … |
| 2602:803:2400::/38 | — | reserved | — | … |
| 2602:803:2800::/37 | — | reserved | — | … |
| 2602:803:3010::/44 | — | reserved | — | … |
| 2602:803:3020::/43 | — | reserved | — | … |
| 2602:803:3040::/42 | — | reserved | — | … |
| 2602:803:3080::/41 | — | reserved | — | … |
| 2602:803:3100::/40 | — | available | — | … |
| 2602:803:3200::/39 | — | available | — | … |
| 2602:803:3400::/38 | — | available | — | … |
| 2602:803:3800::/37 | — | available | — | … |
| 2602:803:4100::/40 | — | reserved | — | … |
| 2602:803:4200::/39 | — | reserved | — | … |
| 2602:803:4400::/38 | — | reserved | — | … |
| 2602:803:4800::/37 | — | reserved | — | … |
| 2602:803:5100::/40 | — | reserved | — | … |
| 2602:803:5200::/39 | — | reserved | — | … |
| 2602:803:5400::/38 | — | reserved | — | … |
| 2602:803:5800::/37 | — | reserved | — | … |
| 2602:803:6010::/44 | — | reserved | — | … |
| 2602:803:6020::/43 | — | reserved | — | … |
| 2602:803:6040::/42 | — | reserved | — | … |
| 2602:803:6080::/41 | — | reserved | — | … |
| 2602:803:6100::/40 | — | available | — | … |
| 2602:803:6200::/39 | — | available | — | … |
| 2602:803:6400::/38 | — | available | — | … |
| 2602:803:6800::/37 | — | available | — | … |
| 2602:803:7010::/44 | — | reserved | — | … |
| 2602:803:7020::/43 | — | reserved | — | … |
| 2602:803:7040::/42 | — | reserved | — | … |
| 2602:803:7080::/41 | — | reserved | — | … |
| 2602:803:7100::/40 | — | available | — | … |
| 2602:803:7200::/39 | — | available | — | … |
| 2602:803:7400::/38 | — | available | — | … |
| 2602:803:7800::/37 | — | available | — | … |
| 2602:803:8010::/44 | — | reserved | — | … |
| 2602:803:8020::/43 | — | reserved | — | … |
| 2602:803:8040::/42 | — | reserved | — | … |
| 2602:803:8080::/41 | — | reserved | — | … |
| 2602:803:8100::/40 | — | available | — | … |
| 2602:803:8200::/39 | — | available | — | … |
| 2602:803:8400::/38 | — | available | — | … |
| 2602:803:8800::/37 | — | available | — | … |
| 2602:803:a100::/40 | — | reserved | — | … |
| 2602:803:a200::/39 | — | reserved | — | … |
| 2602:803:a400::/38 | — | reserved | — | … |
| 2602:803:a800::/37 | — | reserved | — | … |
| 2602:803:b010::/44 | — | reserved | — | … |
| 2602:803:b020::/43 | — | reserved | — | … |
| 2602:803:b040::/42 | — | reserved | — | … |
| 2602:803:b080::/41 | — | reserved | — | … |
| 2602:803:b100::/40 | — | available | — | … |
| 2602:803:b200::/39 | — | available | — | … |
| 2602:803:b400::/38 | — | available | — | … |
| 2602:803:b800::/37 | — | available | — | … |
| 2602:803:c010::/44 | — | reserved | — | … |
| 2602:803:c020::/43 | — | reserved | — | … |
| 2602:803:c040::/42 | — | reserved | — | … |
| 2602:803:c080::/41 | — | reserved | — | … |
| 2602:803:c100::/40 | — | available | — | … |
| 2602:803:c200::/39 | — | available | — | … |
| 2602:803:c400::/38 | — | available | — | … |
| 2602:803:c800::/37 | — | available | — | … |
| 2602:803:d100::/40 | — | reserved | — | … |
| 2602:803:d200::/39 | — | reserved | — | … |
| 2602:803:d400::/38 | — | reserved | — | … |
| 2602:803:d800::/37 | — | reserved | — | … |
| 2602:803:e000::/40 | — | reserved | — | … |
| 2602:803:e100::/40 | — | reserved | — | … |
| 2602:803:e200::/39 | — | reserved | — | … |
| 2602:803:e400::/38 | — | reserved | — | … |
| 2602:803:e800::/37 | — | reserved | — | … |
| 2602:803:f010::/44 | — | reserved | — | … |
| 2602:803:f020::/43 | — | reserved | — | … |
| 2602:803:f040::/42 | — | reserved | — | … |
| 2602:803:f080::/41 | — | reserved | — | … |
| 2602:803:f100::/40 | — | available | — | … |
| 2602:803:f200::/39 | — | available | — | … |
| 2602:803:f400::/38 | — | available | — | … |
| 2602:803:f800::/37 | — | available | — | … |
| 2602:804:100::/40 | — | reserved | — | … |
| 2602:804:200::/39 | — | reserved | — | … |
| 2602:804:400::/38 | — | reserved | — | … |
| 2602:804:800::/37 | — | reserved | — | … |
| 2602:804:1010::/44 | — | reserved | — | … |
| 2602:804:1020::/43 | — | reserved | — | … |
| 2602:804:1040::/42 | — | reserved | — | … |
| 2602:804:1080::/41 | — | reserved | — | … |
| 2602:804:1100::/40 | — | available | — | … |
| 2602:804:1200::/39 | — | available | — | … |
| 2602:804:1400::/38 | — | available | — | … |
| 2602:804:1800::/37 | — | available | — | … |
| 2602:804:2010::/44 | — | reserved | — | … |
| 2602:804:2020::/43 | — | reserved | — | … |
| 2602:804:2040::/42 | — | reserved | — | … |