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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:11f:2800::/37 | — | available | — | … |
| 2620:11f:3100::/40 | — | reserved | — | … |
| 2620:11f:3200::/39 | — | reserved | — | … |
| 2620:11f:3400::/38 | — | reserved | — | … |
| 2620:11f:3800::/37 | — | reserved | — | … |
| 2620:11f:4100::/40 | — | reserved | — | … |
| 2620:11f:4200::/39 | — | reserved | — | … |
| 2620:11f:4400::/38 | — | reserved | — | … |
| 2620:11f:4800::/37 | — | reserved | — | … |
| 2620:11f:5100::/40 | — | reserved | — | … |
| 2620:11f:5200::/39 | — | reserved | — | … |
| 2620:11f:5400::/38 | — | reserved | — | … |
| 2620:11f:5800::/37 | — | reserved | — | … |
| 2620:11f:6100::/40 | — | reserved | — | … |
| 2620:11f:6200::/39 | — | reserved | — | … |
| 2620:11f:6400::/38 | — | reserved | — | … |
| 2620:11f:6800::/37 | — | reserved | — | … |
| 2620:11f:7010::/44 | — | reserved | — | … |
| 2620:11f:7020::/43 | — | reserved | — | … |
| 2620:11f:7040::/42 | — | reserved | — | … |
| 2620:11f:7080::/41 | — | reserved | — | … |
| 2620:11f:7100::/40 | — | available | — | … |
| 2620:11f:7200::/39 | — | available | — | … |
| 2620:11f:7400::/38 | — | available | — | … |
| 2620:11f:7800::/37 | — | available | — | … |
| 2620:11f:8100::/40 | — | reserved | — | … |
| 2620:11f:8200::/39 | — | reserved | — | … |
| 2620:11f:8400::/38 | — | reserved | — | … |
| 2620:11f:8800::/37 | — | reserved | — | … |
| 2620:11f:9010::/44 | — | reserved | — | … |
| 2620:11f:9020::/43 | — | reserved | — | … |
| 2620:11f:9040::/42 | — | reserved | — | … |
| 2620:11f:9080::/41 | — | reserved | — | … |
| 2620:11f:9100::/40 | — | available | — | … |
| 2620:11f:9200::/39 | — | available | — | … |
| 2620:11f:9400::/38 | — | available | — | … |
| 2620:11f:9800::/37 | — | available | — | … |
| 2620:11f:a010::/44 | — | reserved | — | … |
| 2620:11f:a020::/43 | — | reserved | — | … |
| 2620:11f:a040::/42 | — | reserved | — | … |
| 2620:11f:a080::/41 | — | reserved | — | … |
| 2620:11f:a100::/40 | — | available | — | … |
| 2620:11f:a200::/39 | — | available | — | … |
| 2620:11f:a400::/38 | — | available | — | … |
| 2620:11f:a800::/37 | — | available | — | … |
| 2620:11f:b010::/44 | — | reserved | — | … |
| 2620:11f:b020::/43 | — | reserved | — | … |
| 2620:11f:b040::/42 | — | reserved | — | … |
| 2620:11f:b080::/41 | — | reserved | — | … |
| 2620:11f:b100::/40 | — | available | — | … |
| 2620:11f:b200::/39 | — | available | — | … |
| 2620:11f:b400::/38 | — | available | — | … |
| 2620:11f:b800::/37 | — | available | — | … |
| 2620:11f:c100::/40 | — | reserved | — | … |
| 2620:11f:c200::/39 | — | reserved | — | … |
| 2620:11f:c400::/38 | — | reserved | — | … |
| 2620:11f:c800::/37 | — | reserved | — | … |
| 2620:11f:d010::/44 | — | reserved | — | … |
| 2620:11f:d020::/43 | — | reserved | — | … |
| 2620:11f:d040::/42 | — | reserved | — | … |
| 2620:11f:d080::/41 | — | reserved | — | … |
| 2620:11f:d100::/40 | — | available | — | … |
| 2620:11f:d200::/39 | — | available | — | … |
| 2620:11f:d400::/38 | — | available | — | … |
| 2620:11f:d800::/37 | — | available | — | … |
| 2620:11f:e100::/40 | — | reserved | — | … |
| 2620:11f:e200::/39 | — | reserved | — | … |
| 2620:11f:e400::/38 | — | reserved | — | … |
| 2620:11f:e800::/37 | — | reserved | — | … |
| 2620:11f:f100::/40 | — | reserved | — | … |
| 2620:11f:f200::/39 | — | reserved | — | … |
| 2620:11f:f400::/38 | — | reserved | — | … |
| 2620:11f:f800::/37 | — | reserved | — | … |
| 2620:120:100::/40 | — | reserved | — | … |
| 2620:120:200::/39 | — | reserved | — | … |
| 2620:120:400::/38 | — | reserved | — | … |
| 2620:120:800::/37 | — | reserved | — | … |
| 2620:120:1100::/40 | — | reserved | — | … |
| 2620:120:1200::/39 | — | reserved | — | … |
| 2620:120:1400::/38 | — | reserved | — | … |
| 2620:120:1800::/37 | — | reserved | — | … |
| 2620:120:2100::/40 | — | reserved | — | … |
| 2620:120:2200::/39 | — | reserved | — | … |
| 2620:120:2400::/38 | — | reserved | — | … |
| 2620:120:2800::/37 | — | reserved | — | … |
| 2620:120:3100::/40 | — | reserved | — | … |
| 2620:120:3200::/39 | — | reserved | — | … |
| 2620:120:3400::/38 | — | reserved | — | … |
| 2620:120:3800::/37 | — | reserved | — | … |
| 2620:120:4100::/40 | — | reserved | — | … |
| 2620:120:4200::/39 | — | reserved | — | … |
| 2620:120:4400::/38 | — | reserved | — | … |
| 2620:120:4800::/37 | — | reserved | — | … |
| 2620:120:5100::/40 | — | reserved | — | … |
| 2620:120:5200::/39 | — | reserved | — | … |
| 2620:120:5400::/38 | — | reserved | — | … |
| 2620:120:5800::/37 | — | reserved | — | … |
| 2620:120:6100::/40 | — | reserved | — | … |
| 2620:120:6200::/39 | — | reserved | — | … |
| 2620:120:6400::/38 | — | reserved | — | … |