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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:803:d200::/39 | — | reserved | — | … |
| 2602:803:d400::/38 | — | reserved | — | … |
| 2602:803:d800::/37 | — | reserved | — | … |
| 2602:803:e000::/36 | — | available | — | … |
| 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 | — | … |
| 2602:804:2080::/41 | — | reserved | — | … |
| 2602:804:2100::/40 | — | available | — | … |
| 2602:804:2200::/39 | — | available | — | … |
| 2602:804:2400::/38 | — | available | — | … |
| 2602:804:2800::/37 | — | available | — | … |
| 2602:804:3100::/40 | — | reserved | — | … |
| 2602:804:3200::/39 | — | reserved | — | … |
| 2602:804:3400::/38 | — | reserved | — | … |
| 2602:804:3800::/37 | — | reserved | — | … |
| 2602:804:4100::/40 | — | reserved | — | … |
| 2602:804:4200::/39 | — | reserved | — | … |
| 2602:804:4400::/38 | — | reserved | — | … |
| 2602:804:4800::/37 | — | reserved | — | … |
| 2602:804:5010::/44 | — | reserved | — | … |
| 2602:804:5020::/43 | — | reserved | — | … |
| 2602:804:5040::/42 | — | reserved | — | … |
| 2602:804:5080::/41 | — | reserved | — | … |
| 2602:804:5100::/40 | — | available | — | … |
| 2602:804:5200::/39 | — | available | — | … |
| 2602:804:5400::/38 | — | available | — | … |
| 2602:804:5800::/37 | — | available | — | … |
| 2602:804:6010::/44 | — | reserved | — | … |
| 2602:804:6020::/43 | — | reserved | — | … |
| 2602:804:6040::/42 | — | reserved | — | … |
| 2602:804:6080::/41 | — | reserved | — | … |
| 2602:804:6100::/40 | — | available | — | … |
| 2602:804:6200::/39 | — | available | — | … |
| 2602:804:6400::/38 | — | available | — | … |
| 2602:804:6800::/37 | — | available | — | … |
| 2602:804:7100::/40 | — | reserved | — | … |
| 2602:804:7200::/39 | — | reserved | — | … |
| 2602:804:7400::/38 | — | reserved | — | … |
| 2602:804:7800::/37 | — | reserved | — | … |
| 2602:804:8100::/40 | — | reserved | — | … |
| 2602:804:8200::/39 | — | reserved | — | … |
| 2602:804:8400::/38 | — | reserved | — | … |
| 2602:804:8800::/37 | — | reserved | — | … |
| 2602:804:9010::/44 | — | reserved | — | … |
| 2602:804:9020::/43 | — | reserved | — | … |
| 2602:804:9040::/42 | — | reserved | — | … |
| 2602:804:9080::/41 | — | reserved | — | … |
| 2602:804:9100::/40 | — | available | — | … |
| 2602:804:9200::/39 | — | available | — | … |
| 2602:804:9400::/38 | — | available | — | … |
| 2602:804:9800::/37 | — | available | — | … |
| 2602:804:a100::/40 | — | reserved | — | … |
| 2602:804:a200::/39 | — | reserved | — | … |
| 2602:804:a400::/38 | — | reserved | — | … |
| 2602:804:a800::/37 | — | reserved | — | … |
| 2602:804:b010::/44 | — | reserved | — | … |
| 2602:804:b020::/43 | — | reserved | — | … |
| 2602:804:b040::/42 | — | reserved | — | … |
| 2602:804:b080::/41 | — | reserved | — | … |
| 2602:804:b100::/40 | — | available | — | … |
| 2602:804:b200::/39 | — | available | — | … |
| 2602:804:b400::/38 | — | available | — | … |
| 2602:804:b800::/37 | — | available | — | … |
| 2602:804:c010::/44 | — | reserved | — | … |
| 2602:804:c020::/43 | — | reserved | — | … |
| 2602:804:c040::/42 | — | reserved | — | … |
| 2602:804:c080::/41 | — | reserved | — | … |
| 2602:804:c100::/40 | — | available | — | … |
| 2602:804:c200::/39 | — | available | — | … |
| 2602:804:c400::/38 | — | available | — | … |
| 2602:804:c800::/37 | — | available | — | … |
| 2602:804:d010::/44 | — | reserved | — | … |
| 2602:804:d020::/43 | — | reserved | — | … |
| 2602:804:d040::/42 | — | reserved | — | … |
| 2602:804:d080::/41 | — | reserved | — | … |
| 2602:804:d100::/40 | — | available | — | … |
| 2602:804:d200::/39 | — | available | — | … |
| 2602:804:d400::/38 | — | available | — | … |
| 2602:804:d800::/37 | — | available | — | … |