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 |
|---|---|---|---|---|
| 2620:112:8800::/37 | — | reserved | — | … |
| 2620:112:9010::/44 | — | reserved | — | … |
| 2620:112:9020::/43 | — | reserved | — | … |
| 2620:112:9040::/42 | — | reserved | — | … |
| 2620:112:9080::/41 | — | reserved | — | … |
| 2620:112:9100::/40 | — | available | — | … |
| 2620:112:9200::/39 | — | available | — | … |
| 2620:112:9400::/38 | — | available | — | … |
| 2620:112:9800::/37 | — | available | — | … |
| 2620:112:a010::/44 | — | reserved | — | … |
| 2620:112:a020::/43 | — | reserved | — | … |
| 2620:112:a040::/42 | — | reserved | — | … |
| 2620:112:a080::/41 | — | reserved | — | … |
| 2620:112:a100::/40 | — | available | — | … |
| 2620:112:a200::/39 | — | available | — | … |
| 2620:112:a400::/38 | — | available | — | … |
| 2620:112:a800::/37 | — | available | — | … |
| 2620:112:b100::/40 | — | reserved | — | … |
| 2620:112:b200::/39 | — | reserved | — | … |
| 2620:112:b400::/38 | — | reserved | — | … |
| 2620:112:b800::/37 | — | reserved | — | … |
| 2620:112:c100::/40 | — | reserved | — | … |
| 2620:112:c200::/39 | — | reserved | — | … |
| 2620:112:c400::/38 | — | reserved | — | … |
| 2620:112:c800::/37 | — | reserved | — | … |
| 2620:112:d010::/44 | — | reserved | — | … |
| 2620:112:d020::/43 | — | reserved | — | … |
| 2620:112:d040::/42 | — | reserved | — | … |
| 2620:112:d080::/41 | — | reserved | — | … |
| 2620:112:d100::/40 | — | available | — | … |
| 2620:112:d200::/39 | — | available | — | … |
| 2620:112:d400::/38 | — | available | — | … |
| 2620:112:d800::/37 | — | available | — | … |
| 2620:112:e010::/44 | — | reserved | — | … |
| 2620:112:e020::/43 | — | reserved | — | … |
| 2620:112:e040::/42 | — | reserved | — | … |
| 2620:112:e080::/41 | — | reserved | — | … |
| 2620:112:e100::/40 | — | available | — | … |
| 2620:112:e200::/39 | — | available | — | … |
| 2620:112:e400::/38 | — | available | — | … |
| 2620:112:e800::/37 | — | available | — | … |
| 2620:112:f010::/44 | — | reserved | — | … |
| 2620:112:f020::/43 | — | reserved | — | … |
| 2620:112:f040::/42 | — | reserved | — | … |
| 2620:112:f080::/41 | — | reserved | — | … |
| 2620:112:f100::/40 | — | available | — | … |
| 2620:112:f200::/39 | — | available | — | … |
| 2620:112:f400::/38 | — | available | — | … |
| 2620:112:f800::/37 | — | available | — | … |
| 2620:113:10::/44 | — | reserved | — | … |
| 2620:113:20::/43 | — | reserved | — | … |
| 2620:113:40::/42 | — | reserved | — | … |
| 2620:113:80::/41 | — | reserved | — | … |
| 2620:113:100::/40 | — | available | — | … |
| 2620:113:200::/39 | — | available | — | … |
| 2620:113:400::/38 | — | available | — | … |
| 2620:113:800::/37 | — | available | — | … |
| 2620:113:1010::/44 | — | reserved | — | … |
| 2620:113:1020::/43 | — | reserved | — | … |
| 2620:113:1040::/42 | — | reserved | — | … |
| 2620:113:1080::/41 | — | reserved | — | … |
| 2620:113:1100::/40 | — | available | — | … |
| 2620:113:1200::/39 | — | available | — | … |
| 2620:113:1400::/38 | — | available | — | … |
| 2620:113:1800::/37 | — | available | — | … |
| 2620:113:2010::/44 | — | reserved | — | … |
| 2620:113:2020::/43 | — | reserved | — | … |
| 2620:113:2040::/42 | — | reserved | — | … |
| 2620:113:2080::/41 | — | reserved | — | … |
| 2620:113:2100::/40 | — | available | — | … |
| 2620:113:2200::/39 | — | available | — | … |
| 2620:113:2400::/38 | — | available | — | … |
| 2620:113:2800::/37 | — | available | — | … |
| 2620:113:3010::/44 | — | reserved | — | … |
| 2620:113:3020::/43 | — | reserved | — | … |
| 2620:113:3040::/42 | — | reserved | — | … |
| 2620:113:3080::/41 | — | reserved | — | … |
| 2620:113:3100::/40 | — | available | — | … |
| 2620:113:3200::/39 | — | available | — | … |
| 2620:113:3400::/38 | — | available | — | … |
| 2620:113:3800::/37 | — | available | — | … |
| 2620:113:4010::/44 | — | reserved | — | … |
| 2620:113:4020::/43 | — | reserved | — | … |
| 2620:113:4040::/42 | — | reserved | — | … |
| 2620:113:4080::/41 | — | reserved | — | … |
| 2620:113:4100::/40 | — | available | — | … |
| 2620:113:4200::/39 | — | available | — | … |
| 2620:113:4400::/38 | — | available | — | … |
| 2620:113:4800::/37 | — | available | — | … |
| 2620:113:5000::/44 | — | reserved | — | … |
| 2620:113:5010::/44 | — | reserved | — | … |
| 2620:113:5020::/43 | — | reserved | — | … |
| 2620:113:5040::/42 | — | reserved | — | … |
| 2620:113:5080::/41 | — | reserved | — | … |
| 2620:113:5100::/40 | — | available | — | … |
| 2620:113:5200::/39 | — | available | — | … |
| 2620:113:5400::/38 | — | available | — | … |
| 2620:113:5800::/37 | — | available | — | … |
| 2620:113:6000::/36 | — | available | — | … |
| 2620:113:7010::/44 | — | reserved | — | … |