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 |
|---|---|---|---|---|
| 2602:807:4040::/42 | — | reserved | — | … |
| 2602:807:4080::/41 | — | reserved | — | … |
| 2602:807:4100::/40 | — | available | — | … |
| 2602:807:4200::/39 | — | available | — | … |
| 2602:807:4400::/38 | — | available | — | … |
| 2602:807:4800::/37 | — | available | — | … |
| 2602:807:5100::/40 | — | reserved | — | … |
| 2602:807:5200::/39 | — | reserved | — | … |
| 2602:807:5400::/38 | — | reserved | — | … |
| 2602:807:5800::/37 | — | reserved | — | … |
| 2602:807:6100::/40 | — | reserved | — | … |
| 2602:807:6200::/39 | — | reserved | — | … |
| 2602:807:6400::/38 | — | reserved | — | … |
| 2602:807:6800::/37 | — | reserved | — | … |
| 2602:807:7100::/40 | — | reserved | — | … |
| 2602:807:7200::/39 | — | reserved | — | … |
| 2602:807:7400::/38 | — | reserved | — | … |
| 2602:807:7800::/37 | — | reserved | — | … |
| 2602:807:8010::/44 | — | reserved | — | … |
| 2602:807:8020::/43 | — | reserved | — | … |
| 2602:807:8040::/42 | — | reserved | — | … |
| 2602:807:8080::/41 | — | reserved | — | … |
| 2602:807:8100::/40 | — | available | — | … |
| 2602:807:8200::/39 | — | available | — | … |
| 2602:807:8400::/38 | — | available | — | … |
| 2602:807:8800::/37 | — | available | — | … |
| 2602:807:9000::/44 | — | reserved | — | … |
| 2602:807:9010::/44 | — | reserved | — | … |
| 2602:807:9020::/43 | — | reserved | — | … |
| 2602:807:9040::/42 | — | reserved | — | … |
| 2602:807:9080::/41 | — | reserved | — | … |
| 2602:807:9100::/40 | — | available | — | … |
| 2602:807:9200::/39 | — | available | — | … |
| 2602:807:9400::/38 | — | available | — | … |
| 2602:807:9800::/37 | — | available | — | … |
| 2602:807:a010::/44 | — | reserved | — | … |
| 2602:807:a020::/43 | — | reserved | — | … |
| 2602:807:a040::/42 | — | reserved | — | … |
| 2602:807:a080::/41 | — | reserved | — | … |
| 2602:807:a100::/40 | — | available | — | … |
| 2602:807:a200::/39 | — | available | — | … |
| 2602:807:a400::/38 | — | available | — | … |
| 2602:807:a800::/37 | — | available | — | … |
| 2602:807:b010::/44 | — | reserved | — | … |
| 2602:807:b020::/43 | — | reserved | — | … |
| 2602:807:b040::/42 | — | reserved | — | … |
| 2602:807:b080::/41 | — | reserved | — | … |
| 2602:807:b100::/40 | — | available | — | … |
| 2602:807:b200::/39 | — | available | — | … |
| 2602:807:b400::/38 | — | available | — | … |
| 2602:807:b800::/37 | — | available | — | … |
| 2602:807:c010::/44 | — | reserved | — | … |
| 2602:807:c020::/43 | — | reserved | — | … |
| 2602:807:c040::/42 | — | reserved | — | … |
| 2602:807:c080::/41 | — | reserved | — | … |
| 2602:807:c100::/40 | — | available | — | … |
| 2602:807:c200::/39 | — | available | — | … |
| 2602:807:c400::/38 | — | available | — | … |
| 2602:807:c800::/37 | — | available | — | … |
| 2602:807:d010::/44 | — | reserved | — | … |
| 2602:807:d020::/43 | — | reserved | — | … |
| 2602:807:d040::/42 | — | reserved | — | … |
| 2602:807:d080::/41 | — | reserved | — | … |
| 2602:807:d100::/40 | — | available | — | … |
| 2602:807:d200::/39 | — | available | — | … |
| 2602:807:d400::/38 | — | available | — | … |
| 2602:807:d800::/37 | — | available | — | … |
| 2602:807:e100::/40 | — | reserved | — | … |
| 2602:807:e200::/39 | — | reserved | — | … |
| 2602:807:e400::/38 | — | reserved | — | … |
| 2602:807:e800::/37 | — | reserved | — | … |
| 2602:807:f100::/40 | — | reserved | — | … |
| 2602:807:f200::/39 | — | reserved | — | … |
| 2602:807:f400::/38 | — | reserved | — | … |
| 2602:807:f800::/37 | — | reserved | — | … |
| 2602:808:10::/44 | — | reserved | — | … |
| 2602:808:20::/43 | — | reserved | — | … |
| 2602:808:40::/42 | — | reserved | — | … |
| 2602:808:80::/41 | — | reserved | — | … |
| 2602:808:100::/40 | — | available | — | … |
| 2602:808:200::/39 | — | available | — | … |
| 2602:808:400::/38 | — | available | — | … |
| 2602:808:800::/37 | — | available | — | … |
| 2602:808:1100::/40 | — | reserved | — | … |
| 2602:808:1200::/39 | — | reserved | — | … |
| 2602:808:1400::/38 | — | reserved | — | … |
| 2602:808:1800::/37 | — | reserved | — | … |
| 2602:808:2010::/44 | — | reserved | — | … |
| 2602:808:2020::/43 | — | reserved | — | … |
| 2602:808:2040::/42 | — | reserved | — | … |
| 2602:808:2080::/41 | — | reserved | — | … |
| 2602:808:2100::/40 | — | available | — | … |
| 2602:808:2200::/39 | — | available | — | … |
| 2602:808:2400::/38 | — | available | — | … |
| 2602:808:2800::/37 | — | available | — | … |
| 2602:808:3010::/44 | — | reserved | — | … |
| 2602:808:3020::/43 | — | reserved | — | … |
| 2602:808:3040::/42 | — | reserved | — | … |
| 2602:808:3080::/41 | — | reserved | — | … |
| 2602:808:3100::/40 | — | available | — | … |