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 |
|---|---|---|---|---|
| 2602:805:2400::/38 | — | available | — | … |
| 2602:805:2800::/37 | — | available | — | … |
| 2602:805:4000::/44 | — | reserved | — | … |
| 2602:805:4010::/44 | — | reserved | — | … |
| 2602:805:4020::/43 | — | reserved | — | … |
| 2602:805:4040::/42 | — | reserved | — | … |
| 2602:805:4080::/41 | — | reserved | — | … |
| 2602:805:4100::/40 | — | available | — | … |
| 2602:805:4200::/39 | — | available | — | … |
| 2602:805:4400::/38 | — | available | — | … |
| 2602:805:4800::/37 | — | available | — | … |
| 2602:805:5100::/40 | — | reserved | — | … |
| 2602:805:5200::/39 | — | reserved | — | … |
| 2602:805:5400::/38 | — | reserved | — | … |
| 2602:805:5800::/37 | — | reserved | — | … |
| 2602:805:6010::/44 | — | reserved | — | … |
| 2602:805:6020::/43 | — | reserved | — | … |
| 2602:805:6040::/42 | — | reserved | — | … |
| 2602:805:6080::/41 | — | reserved | — | … |
| 2602:805:6100::/40 | — | available | — | … |
| 2602:805:6200::/39 | — | available | — | … |
| 2602:805:6400::/38 | — | available | — | … |
| 2602:805:6800::/37 | — | available | — | … |
| 2602:805:7010::/44 | — | reserved | — | … |
| 2602:805:7020::/43 | — | reserved | — | … |
| 2602:805:7040::/42 | — | reserved | — | … |
| 2602:805:7080::/41 | — | reserved | — | … |
| 2602:805:7100::/40 | — | available | — | … |
| 2602:805:7200::/39 | — | available | — | … |
| 2602:805:7400::/38 | — | available | — | … |
| 2602:805:7800::/37 | — | available | — | … |
| 2602:805:8000::/36 | — | available | — | … |
| 2602:805:9100::/40 | — | reserved | — | … |
| 2602:805:9200::/39 | — | reserved | — | … |
| 2602:805:9400::/38 | — | reserved | — | … |
| 2602:805:9800::/37 | — | reserved | — | … |
| 2602:805:a100::/40 | — | available | — | … |
| 2602:805:a200::/39 | — | available | — | … |
| 2602:805:a400::/38 | — | available | — | … |
| 2602:805:a800::/37 | — | available | — | … |
| 2602:805:b010::/44 | — | reserved | — | … |
| 2602:805:b020::/43 | — | reserved | — | … |
| 2602:805:b040::/42 | — | reserved | — | … |
| 2602:805:b080::/41 | — | reserved | — | … |
| 2602:805:b100::/40 | — | available | — | … |
| 2602:805:b200::/39 | — | available | — | … |
| 2602:805:b400::/38 | — | available | — | … |
| 2602:805:b800::/37 | — | available | — | … |
| 2602:805:c010::/44 | — | reserved | — | … |
| 2602:805:c020::/43 | — | reserved | — | … |
| 2602:805:c040::/42 | — | reserved | — | … |
| 2602:805:c080::/41 | — | reserved | — | … |
| 2602:805:c100::/40 | — | available | — | … |
| 2602:805:c200::/39 | — | available | — | … |
| 2602:805:c400::/38 | — | available | — | … |
| 2602:805:c800::/37 | — | available | — | … |
| 2602:805:d010::/44 | — | reserved | — | … |
| 2602:805:d020::/43 | — | reserved | — | … |
| 2602:805:d040::/42 | — | reserved | — | … |
| 2602:805:d080::/41 | — | reserved | — | … |
| 2602:805:d100::/40 | — | available | — | … |
| 2602:805:d200::/39 | — | available | — | … |
| 2602:805:d400::/38 | — | available | — | … |
| 2602:805:d800::/37 | — | available | — | … |
| 2602:805:e100::/40 | — | reserved | — | … |
| 2602:805:e200::/39 | — | reserved | — | … |
| 2602:805:e400::/38 | — | reserved | — | … |
| 2602:805:e800::/37 | — | reserved | — | … |
| 2602:805:f100::/40 | — | reserved | — | … |
| 2602:805:f200::/39 | — | reserved | — | … |
| 2602:805:f400::/38 | — | reserved | — | … |
| 2602:805:f800::/37 | — | reserved | — | … |
| 2602:806:100::/40 | — | reserved | — | … |
| 2602:806:200::/39 | — | reserved | — | … |
| 2602:806:400::/38 | — | reserved | — | … |
| 2602:806:800::/37 | — | reserved | — | … |
| 2602:806:1010::/44 | — | reserved | — | … |
| 2602:806:1020::/43 | — | reserved | — | … |
| 2602:806:1040::/42 | — | reserved | — | … |
| 2602:806:1080::/41 | — | reserved | — | … |
| 2602:806:1100::/40 | — | available | — | … |
| 2602:806:1200::/39 | — | available | — | … |
| 2602:806:1400::/38 | — | available | — | … |
| 2602:806:1800::/37 | — | available | — | … |
| 2602:806:2100::/40 | — | reserved | — | … |
| 2602:806:2200::/39 | — | reserved | — | … |
| 2602:806:2400::/38 | — | reserved | — | … |
| 2602:806:2800::/37 | — | reserved | — | … |
| 2602:806:3010::/44 | — | reserved | — | … |
| 2602:806:3020::/43 | — | reserved | — | … |
| 2602:806:3040::/42 | — | reserved | — | … |
| 2602:806:3080::/41 | — | reserved | — | … |
| 2602:806:3100::/40 | — | available | — | … |
| 2602:806:3200::/39 | — | available | — | … |
| 2602:806:3400::/38 | — | available | — | … |
| 2602:806:3800::/37 | — | available | — | … |
| 2602:806:4010::/44 | — | reserved | — | … |
| 2602:806:4020::/43 | — | reserved | — | … |
| 2602:806:4040::/42 | — | reserved | — | … |
| 2602:806:4080::/41 | — | reserved | — | … |