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 |
|---|---|---|---|---|
| 2620:134:2080::/41 | — | reserved | — | … |
| 2620:134:2100::/40 | — | available | — | … |
| 2620:134:2200::/39 | — | available | — | … |
| 2620:134:2400::/38 | — | available | — | … |
| 2620:134:2800::/37 | — | available | — | … |
| 2620:134:3010::/44 | — | reserved | — | … |
| 2620:134:3020::/43 | — | reserved | — | … |
| 2620:134:3040::/42 | — | reserved | — | … |
| 2620:134:3080::/41 | — | reserved | — | … |
| 2620:134:3100::/40 | — | available | — | … |
| 2620:134:3200::/39 | — | available | — | … |
| 2620:134:3400::/38 | — | available | — | … |
| 2620:134:3800::/37 | — | available | — | … |
| 2620:134:4010::/44 | — | reserved | — | … |
| 2620:134:4020::/43 | — | reserved | — | … |
| 2620:134:4040::/42 | — | reserved | — | … |
| 2620:134:4080::/41 | — | reserved | — | … |
| 2620:134:4100::/40 | — | available | — | … |
| 2620:134:4200::/39 | — | available | — | … |
| 2620:134:4400::/38 | — | available | — | … |
| 2620:134:4800::/37 | — | available | — | … |
| 2620:134:5100::/40 | — | reserved | — | … |
| 2620:134:5200::/39 | — | reserved | — | … |
| 2620:134:5400::/38 | — | reserved | — | … |
| 2620:134:5800::/37 | — | reserved | — | … |
| 2620:134:6010::/44 | — | reserved | — | … |
| 2620:134:6020::/43 | — | reserved | — | … |
| 2620:134:6040::/42 | — | reserved | — | … |
| 2620:134:6080::/41 | — | reserved | — | … |
| 2620:134:6100::/40 | — | available | — | … |
| 2620:134:6200::/39 | — | available | — | … |
| 2620:134:6400::/38 | — | available | — | … |
| 2620:134:6800::/37 | — | available | — | … |
| 2620:134:7010::/44 | — | reserved | — | … |
| 2620:134:7020::/43 | — | reserved | — | … |
| 2620:134:7040::/42 | — | reserved | — | … |
| 2620:134:7080::/41 | — | reserved | — | … |
| 2620:134:7100::/40 | — | available | — | … |
| 2620:134:7200::/39 | — | available | — | … |
| 2620:134:7400::/38 | — | available | — | … |
| 2620:134:7800::/37 | — | available | — | … |
| 2620:134:8000::/36 | — | available | — | … |
| 2620:134:9100::/40 | — | reserved | — | … |
| 2620:134:9200::/39 | — | reserved | — | … |
| 2620:134:9400::/38 | — | reserved | — | … |
| 2620:134:9800::/37 | — | reserved | — | … |
| 2620:134:a010::/44 | — | reserved | — | … |
| 2620:134:a020::/43 | — | reserved | — | … |
| 2620:134:a040::/42 | — | reserved | — | … |
| 2620:134:a080::/41 | — | reserved | — | … |
| 2620:134:a100::/40 | — | available | — | … |
| 2620:134:a200::/39 | — | available | — | … |
| 2620:134:a400::/38 | — | available | — | … |
| 2620:134:a800::/37 | — | available | — | … |
| 2620:134:b100::/40 | — | reserved | — | … |
| 2620:134:b200::/39 | — | reserved | — | … |
| 2620:134:b400::/38 | — | reserved | — | … |
| 2620:134:b800::/37 | — | reserved | — | … |
| 2620:134:c010::/44 | — | reserved | — | … |
| 2620:134:c020::/43 | — | reserved | — | … |
| 2620:134:c040::/42 | — | reserved | — | … |
| 2620:134:c080::/41 | — | reserved | — | … |
| 2620:134:c100::/40 | — | available | — | … |
| 2620:134:c200::/39 | — | available | — | … |
| 2620:134:c400::/38 | — | available | — | … |
| 2620:134:c800::/37 | — | available | — | … |
| 2620:134:d010::/44 | — | reserved | — | … |
| 2620:134:d020::/43 | — | reserved | — | … |
| 2620:134:d040::/42 | — | reserved | — | … |
| 2620:134:d080::/41 | — | reserved | — | … |
| 2620:134:d100::/40 | — | available | — | … |
| 2620:134:d200::/39 | — | available | — | … |
| 2620:134:d400::/38 | — | available | — | … |
| 2620:134:d800::/37 | — | available | — | … |
| 2620:134:e100::/40 | — | reserved | — | … |
| 2620:134:e200::/39 | — | reserved | — | … |
| 2620:134:e400::/38 | — | reserved | — | … |
| 2620:134:e800::/37 | — | reserved | — | … |
| 2620:134:f000::/44 | — | reserved | — | … |
| 2620:134:f010::/44 | — | reserved | — | … |
| 2620:134:f020::/43 | — | reserved | — | … |
| 2620:134:f040::/42 | — | reserved | — | … |
| 2620:134:f080::/41 | — | reserved | — | … |
| 2620:134:f100::/40 | — | available | — | … |
| 2620:134:f200::/39 | — | available | — | … |
| 2620:134:f400::/38 | — | available | — | … |
| 2620:134:f800::/37 | — | available | — | … |
| 2620:135::/44 | — | reserved | — | … |
| 2620:135:10::/44 | — | reserved | — | … |
| 2620:135:20::/43 | — | reserved | — | … |
| 2620:135:40::/42 | — | reserved | — | … |
| 2620:135:80::/41 | — | reserved | — | … |
| 2620:135:100::/40 | — | available | — | … |
| 2620:135:200::/39 | — | available | — | … |
| 2620:135:400::/38 | — | available | — | … |
| 2620:135:800::/37 | — | available | — | … |
| 2620:135:1010::/44 | — | reserved | — | … |
| 2620:135:1020::/43 | — | reserved | — | … |
| 2620:135:1040::/42 | — | reserved | — | … |
| 2620:135:1080::/41 | — | reserved | — | … |