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 |
|---|---|---|---|---|
| 2620:187:4000::/34 | — | reserved | — | … |
| 2620:187:8000::/33 | — | reserved | — | … |
| 2620:188:1000::/36 | — | reserved | — | … |
| 2620:188:2000::/35 | — | reserved | — | … |
| 2620:188:4000::/34 | — | reserved | — | … |
| 2620:188:8000::/33 | — | reserved | — | … |
| 2620:189:1000::/36 | — | reserved | — | … |
| 2620:189:2000::/35 | — | reserved | — | … |
| 2620:189:4000::/34 | — | reserved | — | … |
| 2620:189:8000::/33 | — | reserved | — | … |
| 2620:18a:1000::/36 | — | reserved | — | … |
| 2620:18a:2000::/35 | — | reserved | — | … |
| 2620:18a:4000::/34 | — | reserved | — | … |
| 2620:18a:8000::/33 | — | reserved | — | … |
| 2620:18c:1000::/36 | — | reserved | — | … |
| 2620:18c:2000::/35 | — | reserved | — | … |
| 2620:18c:4000::/34 | — | reserved | — | … |
| 2620:18c:8000::/33 | — | reserved | — | … |
| 2620:18d:1000::/36 | — | reserved | — | … |
| 2620:18d:2000::/35 | — | reserved | — | … |
| 2620:18d:4000::/34 | — | reserved | — | … |
| 2620:18d:8000::/33 | — | reserved | — | … |
| 2620:18e:1000::/36 | — | reserved | — | … |
| 2620:18e:2000::/35 | — | reserved | — | … |
| 2620:18e:4000::/34 | — | reserved | — | … |
| 2620:18e:8000::/33 | — | reserved | — | … |
| 2620:191:1000::/36 | — | reserved | — | … |
| 2620:191:2000::/35 | — | reserved | — | … |
| 2620:191:4000::/34 | — | reserved | — | … |
| 2620:191:8000::/33 | — | reserved | — | … |
| 2620:192:1000::/36 | — | reserved | — | … |
| 2620:192:2000::/35 | — | reserved | — | … |
| 2620:192:4000::/34 | — | reserved | — | … |
| 2620:192:8000::/33 | — | reserved | — | … |
| 2620:193:1000::/36 | — | reserved | — | … |
| 2620:193:2000::/35 | — | reserved | — | … |
| 2620:193:4000::/34 | — | reserved | — | … |
| 2620:193:8000::/33 | — | reserved | — | … |
| 2620:194:1000::/36 | — | reserved | — | … |
| 2620:194:2000::/35 | — | reserved | — | … |
| 2620:194:4000::/34 | — | reserved | — | … |
| 2620:194:8000::/33 | — | reserved | — | … |
| 2620:195:1000::/36 | — | reserved | — | … |
| 2620:195:2000::/35 | — | reserved | — | … |
| 2620:195:4000::/34 | — | reserved | — | … |
| 2620:195:8000::/33 | — | reserved | — | … |
| 2620:197:1000::/36 | — | reserved | — | … |
| 2620:197:2000::/35 | — | reserved | — | … |
| 2620:197:4000::/34 | — | reserved | — | … |
| 2620:197:8000::/33 | — | reserved | — | … |
| 2620:198:1000::/36 | — | reserved | — | … |
| 2620:198:2000::/35 | — | reserved | — | … |
| 2620:198:4000::/34 | — | reserved | — | … |
| 2620:198:8000::/33 | — | reserved | — | … |
| 2620:199:1000::/36 | — | reserved | — | … |
| 2620:199:2000::/35 | — | reserved | — | … |
| 2620:199:4000::/34 | — | reserved | — | … |
| 2620:199:8000::/33 | — | reserved | — | … |
| 2620:19a:1000::/36 | — | reserved | — | … |
| 2620:19a:2000::/35 | — | reserved | — | … |
| 2620:19a:4000::/34 | — | reserved | — | … |
| 2620:19a:8000::/33 | — | reserved | — | … |
| 2620:19b::/32 | — | available | — | … |
| 2620:19c:1000::/36 | — | reserved | — | … |
| 2620:19c:2000::/35 | — | reserved | — | … |
| 2620:19c:4000::/34 | — | reserved | — | … |
| 2620:19c:8000::/33 | — | reserved | — | … |
| 2620:19e:1000::/36 | — | reserved | — | … |
| 2620:19e:2000::/35 | — | reserved | — | … |
| 2620:19e:4000::/34 | — | reserved | — | … |
| 2620:19e:8000::/33 | — | reserved | — | … |
| 2620:19f:1000::/36 | — | reserved | — | … |
| 2620:19f:2000::/35 | — | reserved | — | … |
| 2620:19f:4000::/34 | — | reserved | — | … |
| 2620:19f:8000::/33 | — | reserved | — | … |
| 2620:1a1::/32 | — | reserved | — | … |
| 2620:1a2::/31 | — | reserved | — | … |
| 2620:1a4::/30 | — | reserved | — | … |
| 2620:1a8::/29 | — | reserved | — | … |
| 2620:1b1:1000::/36 | — | reserved | — | … |
| 2620:1b1:2000::/35 | — | reserved | — | … |
| 2620:1b1:4000::/34 | — | reserved | — | … |
| 2620:1b1:8000::/33 | — | reserved | — | … |
| 2620:1b2:1000::/36 | — | reserved | — | … |
| 2620:1b2:2000::/35 | — | reserved | — | … |
| 2620:1b2:4000::/34 | — | reserved | — | … |
| 2620:1b2:8000::/33 | — | reserved | — | … |
| 2620:1b3:1000::/36 | — | reserved | — | … |
| 2620:1b3:2000::/35 | — | reserved | — | … |
| 2620:1b3:4000::/34 | — | reserved | — | … |
| 2620:1b3:8000::/33 | — | reserved | — | … |
| 2620:1ba:1000::/36 | — | reserved | — | … |
| 2620:1ba:2000::/35 | — | reserved | — | … |
| 2620:1ba:4000::/34 | — | reserved | — | … |
| 2620:1ba:8000::/33 | — | reserved | — | … |
| 2620:1bb:1000::/36 | — | reserved | — | … |
| 2620:1bb:2000::/35 | — | reserved | — | … |
| 2620:1bb:4000::/34 | — | reserved | — | … |
| 2620:1bb:8000::/33 | — | reserved | — | … |
| 2620:1be:1000::/36 | — | reserved | — | … |