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 |
|---|---|---|---|---|
| 2620:106:4010::/44 | — | reserved | — | … |
| 2620:106:4020::/43 | — | reserved | — | … |
| 2620:106:4040::/42 | — | reserved | — | … |
| 2620:106:4080::/41 | — | reserved | — | … |
| 2620:106:4100::/40 | — | available | — | … |
| 2620:106:4200::/39 | — | available | — | … |
| 2620:106:4400::/38 | — | available | — | … |
| 2620:106:4800::/37 | — | available | — | … |
| 2620:106:5100::/40 | — | reserved | — | … |
| 2620:106:5200::/39 | — | reserved | — | … |
| 2620:106:5400::/38 | — | reserved | — | … |
| 2620:106:5800::/37 | — | reserved | — | … |
| 2620:106:7000::/40 | — | reserved | — | … |
| 2620:106:7100::/40 | — | reserved | — | … |
| 2620:106:7200::/39 | — | reserved | — | … |
| 2620:106:7400::/38 | — | reserved | — | … |
| 2620:106:7800::/37 | — | reserved | — | … |
| 2620:106:8010::/44 | — | reserved | — | … |
| 2620:106:8020::/43 | — | reserved | — | … |
| 2620:106:8040::/42 | — | reserved | — | … |
| 2620:106:8080::/41 | — | reserved | — | … |
| 2620:106:8100::/40 | — | available | — | … |
| 2620:106:8200::/39 | — | available | — | … |
| 2620:106:8400::/38 | — | available | — | … |
| 2620:106:8800::/37 | — | available | — | … |
| 2620:106:9010::/44 | — | reserved | — | … |
| 2620:106:9020::/43 | — | reserved | — | … |
| 2620:106:9040::/42 | — | reserved | — | … |
| 2620:106:9080::/41 | — | reserved | — | … |
| 2620:106:9100::/40 | — | available | — | … |
| 2620:106:9200::/39 | — | available | — | … |
| 2620:106:9400::/38 | — | available | — | … |
| 2620:106:9800::/37 | — | available | — | … |
| 2620:106:a010::/44 | — | reserved | — | … |
| 2620:106:a020::/43 | — | reserved | — | … |
| 2620:106:a040::/42 | — | reserved | — | … |
| 2620:106:a080::/41 | — | reserved | — | … |
| 2620:106:a100::/40 | — | available | — | … |
| 2620:106:a200::/39 | — | available | — | … |
| 2620:106:a400::/38 | — | available | — | … |
| 2620:106:a800::/37 | — | available | — | … |
| 2620:106:b010::/44 | — | reserved | — | … |
| 2620:106:b020::/43 | — | reserved | — | … |
| 2620:106:b040::/42 | — | reserved | — | … |
| 2620:106:b080::/41 | — | reserved | — | … |
| 2620:106:b100::/40 | — | available | — | … |
| 2620:106:b200::/39 | — | available | — | … |
| 2620:106:b400::/38 | — | available | — | … |
| 2620:106:b800::/37 | — | available | — | … |
| 2620:106:c000::/36 | — | available | — | … |
| 2620:106:d100::/40 | — | reserved | — | … |
| 2620:106:d200::/39 | — | reserved | — | … |
| 2620:106:d400::/38 | — | reserved | — | … |
| 2620:106:d800::/37 | — | reserved | — | … |
| 2620:106:e100::/40 | — | available | — | … |
| 2620:106:e200::/39 | — | available | — | … |
| 2620:106:e400::/38 | — | available | — | … |
| 2620:106:e800::/37 | — | available | — | … |
| 2620:106:f010::/44 | — | reserved | — | … |
| 2620:106:f020::/43 | — | reserved | — | … |
| 2620:106:f040::/42 | — | reserved | — | … |
| 2620:106:f080::/41 | — | reserved | — | … |
| 2620:106:f100::/40 | — | available | — | … |
| 2620:106:f200::/39 | — | available | — | … |
| 2620:106:f400::/38 | — | available | — | … |
| 2620:106:f800::/37 | — | available | — | … |
| 2620:107:100::/40 | — | reserved | — | … |
| 2620:107:200::/39 | — | reserved | — | … |
| 2620:107:400::/38 | — | reserved | — | … |
| 2620:107:800::/37 | — | reserved | — | … |
| 2620:107:1000::/44 | — | reserved | — | … |
| 2620:107:1010::/44 | — | reserved | — | … |
| 2620:107:1020::/43 | — | reserved | — | … |
| 2620:107:1040::/42 | — | reserved | — | … |
| 2620:107:1080::/41 | — | reserved | — | … |
| 2620:107:1100::/40 | — | available | — | … |
| 2620:107:1200::/39 | — | available | — | … |
| 2620:107:1400::/38 | — | available | — | … |
| 2620:107:1800::/37 | — | available | — | … |
| 2620:107:2010::/44 | — | reserved | — | … |
| 2620:107:2020::/43 | — | reserved | — | … |
| 2620:107:2040::/42 | — | reserved | — | … |
| 2620:107:2080::/41 | — | reserved | — | … |
| 2620:107:2100::/40 | — | available | — | … |
| 2620:107:2200::/39 | — | available | — | … |
| 2620:107:2400::/38 | — | available | — | … |
| 2620:107:2800::/37 | — | available | — | … |
| 2620:107:3010::/44 | — | reserved | — | … |
| 2620:107:3020::/43 | — | reserved | — | … |
| 2620:107:3040::/42 | — | reserved | — | … |
| 2620:107:3080::/41 | — | reserved | — | … |
| 2620:107:3100::/40 | — | available | — | … |
| 2620:107:3200::/39 | — | available | — | … |
| 2620:107:3400::/38 | — | available | — | … |
| 2620:107:3800::/37 | — | available | — | … |
| 2620:107:4010::/44 | — | reserved | — | … |
| 2620:107:4020::/43 | — | reserved | — | … |
| 2620:107:4040::/42 | — | reserved | — | … |
| 2620:107:4080::/41 | — | reserved | — | … |
| 2620:107:4100::/40 | — | available | — | … |