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 |
|---|---|---|---|---|
| 2620:124:7400::/38 | — | available | — | … |
| 2620:124:7800::/37 | — | available | — | … |
| 2620:124:8010::/44 | — | reserved | — | … |
| 2620:124:8020::/43 | — | reserved | — | … |
| 2620:124:8040::/42 | — | reserved | — | … |
| 2620:124:8080::/41 | — | reserved | — | … |
| 2620:124:8100::/40 | — | available | — | … |
| 2620:124:8200::/39 | — | available | — | … |
| 2620:124:8400::/38 | — | available | — | … |
| 2620:124:8800::/37 | — | available | — | … |
| 2620:124:9010::/44 | — | reserved | — | … |
| 2620:124:9020::/43 | — | reserved | — | … |
| 2620:124:9040::/42 | — | reserved | — | … |
| 2620:124:9080::/41 | — | reserved | — | … |
| 2620:124:9100::/40 | — | available | — | … |
| 2620:124:9200::/39 | — | available | — | … |
| 2620:124:9400::/38 | — | available | — | … |
| 2620:124:9800::/37 | — | available | — | … |
| 2620:124:a010::/44 | — | reserved | — | … |
| 2620:124:a020::/43 | — | reserved | — | … |
| 2620:124:a040::/42 | — | reserved | — | … |
| 2620:124:a080::/41 | — | reserved | — | … |
| 2620:124:a100::/40 | — | available | — | … |
| 2620:124:a200::/39 | — | available | — | … |
| 2620:124:a400::/38 | — | available | — | … |
| 2620:124:a800::/37 | — | available | — | … |
| 2620:124:b100::/40 | — | reserved | — | … |
| 2620:124:b200::/39 | — | reserved | — | … |
| 2620:124:b400::/38 | — | reserved | — | … |
| 2620:124:b800::/37 | — | reserved | — | … |
| 2620:124:c000::/44 | — | reserved | — | … |
| 2620:124:c010::/44 | — | reserved | — | … |
| 2620:124:c020::/43 | — | reserved | — | … |
| 2620:124:c040::/42 | — | reserved | — | … |
| 2620:124:c080::/41 | — | reserved | — | … |
| 2620:124:c100::/40 | — | available | — | … |
| 2620:124:c200::/39 | — | available | — | … |
| 2620:124:c400::/38 | — | available | — | … |
| 2620:124:c800::/37 | — | available | — | … |
| 2620:124:d100::/40 | — | reserved | — | … |
| 2620:124:d200::/39 | — | reserved | — | … |
| 2620:124:d400::/38 | — | reserved | — | … |
| 2620:124:d800::/37 | — | reserved | — | … |
| 2620:124:e100::/40 | — | reserved | — | … |
| 2620:124:e200::/39 | — | reserved | — | … |
| 2620:124:e400::/38 | — | reserved | — | … |
| 2620:124:e800::/37 | — | reserved | — | … |
| 2620:124:f010::/44 | — | reserved | — | … |
| 2620:124:f020::/43 | — | reserved | — | … |
| 2620:124:f040::/42 | — | reserved | — | … |
| 2620:124:f080::/41 | — | reserved | — | … |
| 2620:124:f100::/40 | — | available | — | … |
| 2620:124:f200::/39 | — | available | — | … |
| 2620:124:f400::/38 | — | available | — | … |
| 2620:124:f800::/37 | — | available | — | … |
| 2620:125:100::/40 | — | reserved | — | … |
| 2620:125:200::/39 | — | reserved | — | … |
| 2620:125:400::/38 | — | reserved | — | … |
| 2620:125:800::/37 | — | reserved | — | … |
| 2620:125:1010::/44 | — | reserved | — | … |
| 2620:125:1020::/43 | — | reserved | — | … |
| 2620:125:1040::/42 | — | reserved | — | … |
| 2620:125:1080::/41 | — | reserved | — | … |
| 2620:125:1100::/40 | — | available | — | … |
| 2620:125:1200::/39 | — | available | — | … |
| 2620:125:1400::/38 | — | available | — | … |
| 2620:125:1800::/37 | — | available | — | … |
| 2620:125:2010::/44 | — | reserved | — | … |
| 2620:125:2020::/43 | — | reserved | — | … |
| 2620:125:2040::/42 | — | reserved | — | … |
| 2620:125:2080::/41 | — | reserved | — | … |
| 2620:125:2100::/40 | — | available | — | … |
| 2620:125:2200::/39 | — | available | — | … |
| 2620:125:2400::/38 | — | available | — | … |
| 2620:125:2800::/37 | — | available | — | … |
| 2620:125:3100::/40 | — | reserved | — | … |
| 2620:125:3200::/39 | — | reserved | — | … |
| 2620:125:3400::/38 | — | reserved | — | … |
| 2620:125:3800::/37 | — | reserved | — | … |
| 2620:125:4010::/44 | — | reserved | — | … |
| 2620:125:4020::/43 | — | reserved | — | … |
| 2620:125:4040::/42 | — | reserved | — | … |
| 2620:125:4080::/41 | — | reserved | — | … |
| 2620:125:4100::/40 | — | available | — | … |
| 2620:125:4200::/39 | — | available | — | … |
| 2620:125:4400::/38 | — | available | — | … |
| 2620:125:4800::/37 | — | available | — | … |
| 2620:125:5010::/44 | — | reserved | — | … |
| 2620:125:5020::/43 | — | reserved | — | … |
| 2620:125:5040::/42 | — | reserved | — | … |
| 2620:125:5080::/41 | — | reserved | — | … |
| 2620:125:5100::/40 | — | available | — | … |
| 2620:125:5200::/39 | — | available | — | … |
| 2620:125:5400::/38 | — | available | — | … |
| 2620:125:5800::/37 | — | available | — | … |
| 2620:125:6010::/44 | — | reserved | — | … |
| 2620:125:6020::/43 | — | reserved | — | … |
| 2620:125:6040::/42 | — | reserved | — | … |
| 2620:125:6080::/41 | — | reserved | — | … |
| 2620:125:6100::/40 | — | available | — | … |