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
1.64B
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:10e:d000::/36 | — | available | — | … |
| 2620:10e:e010::/44 | — | reserved | — | … |
| 2620:10e:e020::/43 | — | reserved | — | … |
| 2620:10e:e040::/42 | — | reserved | — | … |
| 2620:10e:e080::/41 | — | reserved | — | … |
| 2620:10e:e100::/40 | — | reserved | — | … |
| 2620:10e:e200::/39 | — | reserved | — | … |
| 2620:10e:e400::/38 | — | reserved | — | … |
| 2620:10e:e800::/37 | — | reserved | — | … |
| 2620:10e:f010::/44 | — | reserved | — | … |
| 2620:10e:f020::/43 | — | reserved | — | … |
| 2620:10e:f040::/42 | — | reserved | — | … |
| 2620:10e:f080::/41 | — | reserved | — | … |
| 2620:10e:f100::/40 | — | available | — | … |
| 2620:10e:f200::/39 | — | available | — | … |
| 2620:10e:f400::/38 | — | available | — | … |
| 2620:10e:f800::/37 | — | available | — | … |
| 2620:10f:10::/44 | — | reserved | — | … |
| 2620:10f:20::/43 | — | reserved | — | … |
| 2620:10f:40::/42 | — | reserved | — | … |
| 2620:10f:80::/41 | — | reserved | — | … |
| 2620:10f:100::/40 | — | available | — | … |
| 2620:10f:200::/39 | — | available | — | … |
| 2620:10f:400::/38 | — | available | — | … |
| 2620:10f:800::/37 | — | available | — | … |
| 2620:10f:1010::/44 | — | reserved | — | … |
| 2620:10f:1020::/43 | — | reserved | — | … |
| 2620:10f:1040::/42 | — | reserved | — | … |
| 2620:10f:1080::/41 | — | reserved | — | … |
| 2620:10f:1100::/40 | — | available | — | … |
| 2620:10f:1200::/39 | — | available | — | … |
| 2620:10f:1400::/38 | — | available | — | … |
| 2620:10f:1800::/37 | — | available | — | … |
| 2620:10f:2010::/44 | — | reserved | — | … |
| 2620:10f:2020::/43 | — | reserved | — | … |
| 2620:10f:2040::/42 | — | reserved | — | … |
| 2620:10f:2080::/41 | — | reserved | — | … |
| 2620:10f:2100::/40 | — | available | — | … |
| 2620:10f:2200::/39 | — | available | — | … |
| 2620:10f:2400::/38 | — | available | — | … |
| 2620:10f:2800::/37 | — | available | — | … |
| 2620:10f:3100::/40 | — | reserved | — | … |
| 2620:10f:3200::/39 | — | reserved | — | … |
| 2620:10f:3400::/38 | — | reserved | — | … |
| 2620:10f:3800::/37 | — | reserved | — | … |
| 2620:10f:4010::/44 | — | reserved | — | … |
| 2620:10f:4020::/43 | — | reserved | — | … |
| 2620:10f:4040::/42 | — | reserved | — | … |
| 2620:10f:4080::/41 | — | reserved | — | … |
| 2620:10f:4100::/40 | — | available | — | … |
| 2620:10f:4200::/39 | — | available | — | … |
| 2620:10f:4400::/38 | — | available | — | … |
| 2620:10f:4800::/37 | — | available | — | … |
| 2620:10f:5100::/40 | — | reserved | — | … |
| 2620:10f:5200::/39 | — | reserved | — | … |
| 2620:10f:5400::/38 | — | reserved | — | … |
| 2620:10f:5800::/37 | — | reserved | — | … |
| 2620:10f:6100::/40 | — | reserved | — | … |
| 2620:10f:6200::/39 | — | reserved | — | … |
| 2620:10f:6400::/38 | — | reserved | — | … |
| 2620:10f:6800::/37 | — | reserved | — | … |
| 2620:10f:7010::/44 | — | reserved | — | … |
| 2620:10f:7020::/43 | — | reserved | — | … |
| 2620:10f:7040::/42 | — | reserved | — | … |
| 2620:10f:7080::/41 | — | reserved | — | … |
| 2620:10f:7100::/40 | — | available | — | … |
| 2620:10f:7200::/39 | — | available | — | … |
| 2620:10f:7400::/38 | — | available | — | … |
| 2620:10f:7800::/37 | — | available | — | … |
| 2620:10f:8100::/40 | — | reserved | — | … |
| 2620:10f:8200::/39 | — | reserved | — | … |
| 2620:10f:8400::/38 | — | reserved | — | … |
| 2620:10f:8800::/37 | — | reserved | — | … |
| 2620:10f:9010::/44 | — | reserved | — | … |
| 2620:10f:9020::/43 | — | reserved | — | … |
| 2620:10f:9040::/42 | — | reserved | — | … |
| 2620:10f:9080::/41 | — | reserved | — | … |
| 2620:10f:9100::/40 | — | available | — | … |
| 2620:10f:9200::/39 | — | available | — | … |
| 2620:10f:9400::/38 | — | available | — | … |
| 2620:10f:9800::/37 | — | available | — | … |
| 2620:10f:a010::/44 | — | reserved | — | … |
| 2620:10f:a020::/43 | — | reserved | — | … |
| 2620:10f:a040::/42 | — | reserved | — | … |
| 2620:10f:a080::/41 | — | reserved | — | … |
| 2620:10f:a100::/40 | — | available | — | … |
| 2620:10f:a200::/39 | — | available | — | … |
| 2620:10f:a400::/38 | — | available | — | … |
| 2620:10f:a800::/37 | — | available | — | … |
| 2620:10f:b100::/40 | — | reserved | — | … |
| 2620:10f:b200::/39 | — | reserved | — | … |
| 2620:10f:b400::/38 | — | reserved | — | … |
| 2620:10f:b800::/37 | — | reserved | — | … |
| 2620:10f:c000::/35 | — | available | — | … |
| 2620:10f:e100::/40 | — | reserved | — | … |
| 2620:10f:e200::/39 | — | reserved | — | … |
| 2620:10f:e400::/38 | — | reserved | — | … |
| 2620:10f:e800::/37 | — | reserved | — | … |
| 2620:10f:f010::/44 | — | reserved | — | … |
| 2620:10f:f020::/43 | — | reserved | — | … |