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 |
|---|---|---|---|---|
| 2620:117:a800::/37 | — | reserved | — | … |
| 2620:117:c100::/40 | — | reserved | — | … |
| 2620:117:c200::/39 | — | reserved | — | … |
| 2620:117:c400::/38 | — | reserved | — | … |
| 2620:117:c800::/37 | — | reserved | — | … |
| 2620:117:d000::/40 | — | reserved | — | … |
| 2620:117:d100::/40 | — | reserved | — | … |
| 2620:117:d200::/39 | — | reserved | — | … |
| 2620:117:d400::/38 | — | reserved | — | … |
| 2620:117:d800::/37 | — | reserved | — | … |
| 2620:117:e100::/40 | — | reserved | — | … |
| 2620:117:e200::/39 | — | reserved | — | … |
| 2620:117:e400::/38 | — | reserved | — | … |
| 2620:117:e800::/37 | — | reserved | — | … |
| 2620:117:f000::/44 | — | reserved | — | … |
| 2620:117:f010::/44 | — | reserved | — | … |
| 2620:117:f020::/43 | — | reserved | — | … |
| 2620:117:f040::/42 | — | reserved | — | … |
| 2620:117:f080::/41 | — | reserved | — | … |
| 2620:117:f100::/40 | — | available | — | … |
| 2620:117:f200::/39 | — | available | — | … |
| 2620:117:f400::/38 | — | available | — | … |
| 2620:117:f800::/37 | — | available | — | … |
| 2620:118::/44 | — | reserved | — | … |
| 2620:118:10::/44 | — | reserved | — | … |
| 2620:118:20::/43 | — | reserved | — | … |
| 2620:118:40::/42 | — | reserved | — | … |
| 2620:118:80::/41 | — | reserved | — | … |
| 2620:118:100::/40 | — | available | — | … |
| 2620:118:200::/39 | — | available | — | … |
| 2620:118:400::/38 | — | available | — | … |
| 2620:118:800::/37 | — | available | — | … |
| 2620:118:1100::/40 | — | reserved | — | … |
| 2620:118:1200::/39 | — | reserved | — | … |
| 2620:118:1400::/38 | — | reserved | — | … |
| 2620:118:1800::/37 | — | reserved | — | … |
| 2620:118:2100::/40 | — | reserved | — | … |
| 2620:118:2200::/39 | — | reserved | — | … |
| 2620:118:2400::/38 | — | reserved | — | … |
| 2620:118:2800::/37 | — | reserved | — | … |
| 2620:118:3100::/40 | — | reserved | — | … |
| 2620:118:3200::/39 | — | reserved | — | … |
| 2620:118:3400::/38 | — | reserved | — | … |
| 2620:118:3800::/37 | — | reserved | — | … |
| 2620:118:4010::/44 | — | reserved | — | … |
| 2620:118:4020::/43 | — | reserved | — | … |
| 2620:118:4040::/42 | — | reserved | — | … |
| 2620:118:4080::/41 | — | reserved | — | … |
| 2620:118:4100::/40 | — | available | — | … |
| 2620:118:4200::/39 | — | available | — | … |
| 2620:118:4400::/38 | — | available | — | … |
| 2620:118:4800::/37 | — | available | — | … |
| 2620:118:5010::/44 | — | reserved | — | … |
| 2620:118:5020::/43 | — | reserved | — | … |
| 2620:118:5040::/42 | — | reserved | — | … |
| 2620:118:5080::/41 | — | reserved | — | … |
| 2620:118:5100::/40 | — | available | — | … |
| 2620:118:5200::/39 | — | available | — | … |
| 2620:118:5400::/38 | — | available | — | … |
| 2620:118:5800::/37 | — | available | — | … |
| 2620:118:6100::/40 | — | reserved | — | … |
| 2620:118:6200::/39 | — | reserved | — | … |
| 2620:118:6400::/38 | — | reserved | — | … |
| 2620:118:6800::/37 | — | reserved | — | … |
| 2620:118:7010::/44 | — | reserved | — | … |
| 2620:118:7020::/43 | — | reserved | — | … |
| 2620:118:7040::/42 | — | reserved | — | … |
| 2620:118:7080::/41 | — | reserved | — | … |
| 2620:118:7100::/40 | — | available | — | … |
| 2620:118:7200::/39 | — | available | — | … |
| 2620:118:7400::/38 | — | available | — | … |
| 2620:118:7800::/37 | — | available | — | … |
| 2620:118:8100::/40 | — | reserved | — | … |
| 2620:118:8200::/39 | — | reserved | — | … |
| 2620:118:8400::/38 | — | reserved | — | … |
| 2620:118:8800::/37 | — | reserved | — | … |
| 2620:118:9010::/44 | — | reserved | — | … |
| 2620:118:9020::/43 | — | reserved | — | … |
| 2620:118:9040::/42 | — | reserved | — | … |
| 2620:118:9080::/41 | — | reserved | — | … |
| 2620:118:9100::/40 | — | available | — | … |
| 2620:118:9200::/39 | — | available | — | … |
| 2620:118:9400::/38 | — | available | — | … |
| 2620:118:9800::/37 | — | available | — | … |
| 2620:118:a010::/44 | — | reserved | — | … |
| 2620:118:a020::/43 | — | reserved | — | … |
| 2620:118:a040::/42 | — | reserved | — | … |
| 2620:118:a080::/41 | — | reserved | — | … |
| 2620:118:a100::/40 | — | available | — | … |
| 2620:118:a200::/39 | — | available | — | … |
| 2620:118:a400::/38 | — | available | — | … |
| 2620:118:a800::/37 | — | available | — | … |
| 2620:118:b100::/40 | — | reserved | — | … |
| 2620:118:b200::/39 | — | reserved | — | … |
| 2620:118:b400::/38 | — | reserved | — | … |
| 2620:118:b800::/37 | — | reserved | — | … |
| 2620:118:c100::/40 | — | reserved | — | … |
| 2620:118:c200::/39 | — | reserved | — | … |
| 2620:118:c400::/38 | — | reserved | — | … |
| 2620:118:c800::/37 | — | reserved | — | … |