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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:130:1400::/38 | — | available | — | … |
| 2620:130:1800::/37 | — | available | — | … |
| 2620:130:2100::/40 | — | reserved | — | … |
| 2620:130:2200::/39 | — | reserved | — | … |
| 2620:130:2400::/38 | — | reserved | — | … |
| 2620:130:2800::/37 | — | reserved | — | … |
| 2620:130:3100::/40 | — | reserved | — | … |
| 2620:130:3200::/39 | — | reserved | — | … |
| 2620:130:3400::/38 | — | reserved | — | … |
| 2620:130:3800::/37 | — | reserved | — | … |
| 2620:130:4100::/40 | — | reserved | — | … |
| 2620:130:4200::/39 | — | reserved | — | … |
| 2620:130:4400::/38 | — | reserved | — | … |
| 2620:130:4800::/37 | — | reserved | — | … |
| 2620:130:5010::/44 | — | reserved | — | … |
| 2620:130:5020::/43 | — | reserved | — | … |
| 2620:130:5040::/42 | — | reserved | — | … |
| 2620:130:5080::/41 | — | reserved | — | … |
| 2620:130:5100::/40 | — | available | — | … |
| 2620:130:5200::/39 | — | available | — | … |
| 2620:130:5400::/38 | — | available | — | … |
| 2620:130:5800::/37 | — | available | — | … |
| 2620:130:6010::/44 | — | reserved | — | … |
| 2620:130:6020::/43 | — | reserved | — | … |
| 2620:130:6040::/42 | — | reserved | — | … |
| 2620:130:6080::/41 | — | reserved | — | … |
| 2620:130:6100::/40 | — | available | — | … |
| 2620:130:6200::/39 | — | available | — | … |
| 2620:130:6400::/38 | — | available | — | … |
| 2620:130:6800::/37 | — | available | — | … |
| 2620:130:7100::/40 | — | reserved | — | … |
| 2620:130:7200::/39 | — | reserved | — | … |
| 2620:130:7400::/38 | — | reserved | — | … |
| 2620:130:7800::/37 | — | reserved | — | … |
| 2620:130:8010::/44 | — | reserved | — | … |
| 2620:130:8020::/43 | — | reserved | — | … |
| 2620:130:8040::/42 | — | reserved | — | … |
| 2620:130:8080::/41 | — | reserved | — | … |
| 2620:130:8100::/40 | — | available | — | … |
| 2620:130:8200::/39 | — | available | — | … |
| 2620:130:8400::/38 | — | available | — | … |
| 2620:130:8800::/37 | — | available | — | … |
| 2620:130:9000::/40 | — | reserved | — | … |
| 2620:130:9100::/40 | — | reserved | — | … |
| 2620:130:9200::/39 | — | reserved | — | … |
| 2620:130:9400::/38 | — | reserved | — | … |
| 2620:130:9800::/37 | — | reserved | — | … |
| 2620:130:a010::/44 | — | reserved | — | … |
| 2620:130:a020::/43 | — | reserved | — | … |
| 2620:130:a040::/42 | — | reserved | — | … |
| 2620:130:a080::/41 | — | reserved | — | … |
| 2620:130:a100::/40 | — | available | — | … |
| 2620:130:a200::/39 | — | available | — | … |
| 2620:130:a400::/38 | — | available | — | … |
| 2620:130:a800::/37 | — | available | — | … |
| 2620:130:b000::/36 | — | available | — | … |
| 2620:130:c000::/35 | — | available | — | … |
| 2620:130:e010::/44 | — | reserved | — | … |
| 2620:130:e020::/43 | — | reserved | — | … |
| 2620:130:e040::/42 | — | reserved | — | … |
| 2620:130:e080::/41 | — | reserved | — | … |
| 2620:130:e100::/40 | — | available | — | … |
| 2620:130:e200::/39 | — | available | — | … |
| 2620:130:e400::/38 | — | available | — | … |
| 2620:130:e800::/37 | — | available | — | … |
| 2620:130:f010::/44 | — | reserved | — | … |
| 2620:130:f020::/43 | — | reserved | — | … |
| 2620:130:f040::/42 | — | reserved | — | … |
| 2620:130:f080::/41 | — | reserved | — | … |
| 2620:130:f100::/40 | — | available | — | … |
| 2620:130:f200::/39 | — | available | — | … |
| 2620:130:f400::/38 | — | available | — | … |
| 2620:130:f800::/37 | — | available | — | … |
| 2620:131::/44 | — | reserved | — | … |
| 2620:131:10::/44 | — | reserved | — | … |
| 2620:131:20::/43 | — | reserved | — | … |
| 2620:131:40::/42 | — | reserved | — | … |
| 2620:131:80::/41 | — | reserved | — | … |
| 2620:131:100::/40 | — | available | — | … |
| 2620:131:200::/39 | — | available | — | … |
| 2620:131:400::/38 | — | available | — | … |
| 2620:131:800::/37 | — | available | — | … |
| 2620:131:1100::/40 | — | reserved | — | … |
| 2620:131:1200::/39 | — | reserved | — | … |
| 2620:131:1400::/38 | — | reserved | — | … |
| 2620:131:1800::/37 | — | reserved | — | … |
| 2620:131:2100::/40 | — | reserved | — | … |
| 2620:131:2200::/39 | — | reserved | — | … |
| 2620:131:2400::/38 | — | reserved | — | … |
| 2620:131:2800::/37 | — | reserved | — | … |
| 2620:131:3010::/44 | — | reserved | — | … |
| 2620:131:3020::/43 | — | reserved | — | … |
| 2620:131:3040::/42 | — | reserved | — | … |
| 2620:131:3080::/41 | — | reserved | — | … |
| 2620:131:3100::/40 | — | available | — | … |
| 2620:131:3200::/39 | — | available | — | … |
| 2620:131:3400::/38 | — | available | — | … |
| 2620:131:3800::/37 | — | available | — | … |
| 2620:131:4100::/40 | — | reserved | — | … |
| 2620:131:4200::/39 | — | reserved | — | … |