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 |
|---|---|---|---|---|
| 2620:114:4200::/39 | — | available | — | … |
| 2620:114:4400::/38 | — | available | — | … |
| 2620:114:4800::/37 | — | available | — | … |
| 2620:114:5100::/40 | — | reserved | — | … |
| 2620:114:5200::/39 | — | reserved | — | … |
| 2620:114:5400::/38 | — | reserved | — | … |
| 2620:114:5800::/37 | — | reserved | — | … |
| 2620:114:6000::/35 | — | available | — | … |
| 2620:114:8100::/40 | — | reserved | — | … |
| 2620:114:8200::/39 | — | reserved | — | … |
| 2620:114:8400::/38 | — | reserved | — | … |
| 2620:114:8800::/37 | — | reserved | — | … |
| 2620:114:9010::/44 | — | reserved | — | … |
| 2620:114:9020::/43 | — | reserved | — | … |
| 2620:114:9040::/42 | — | reserved | — | … |
| 2620:114:9080::/41 | — | reserved | — | … |
| 2620:114:9100::/40 | — | available | — | … |
| 2620:114:9200::/39 | — | available | — | … |
| 2620:114:9400::/38 | — | available | — | … |
| 2620:114:9800::/37 | — | available | — | … |
| 2620:114:a010::/44 | — | reserved | — | … |
| 2620:114:a020::/43 | — | reserved | — | … |
| 2620:114:a040::/42 | — | reserved | — | … |
| 2620:114:a080::/41 | — | reserved | — | … |
| 2620:114:a100::/40 | — | available | — | … |
| 2620:114:a200::/39 | — | available | — | … |
| 2620:114:a400::/38 | — | available | — | … |
| 2620:114:a800::/37 | — | available | — | … |
| 2620:114:b100::/40 | — | reserved | — | … |
| 2620:114:b200::/39 | — | reserved | — | … |
| 2620:114:b400::/38 | — | reserved | — | … |
| 2620:114:b800::/37 | — | reserved | — | … |
| 2620:114:c010::/44 | — | reserved | — | … |
| 2620:114:c020::/43 | — | reserved | — | … |
| 2620:114:c040::/42 | — | reserved | — | … |
| 2620:114:c080::/41 | — | reserved | — | … |
| 2620:114:c100::/40 | — | available | — | … |
| 2620:114:c200::/39 | — | available | — | … |
| 2620:114:c400::/38 | — | available | — | … |
| 2620:114:c800::/37 | — | available | — | … |
| 2620:114:d010::/44 | — | reserved | — | … |
| 2620:114:d020::/43 | — | reserved | — | … |
| 2620:114:d040::/42 | — | reserved | — | … |
| 2620:114:d080::/41 | — | reserved | — | … |
| 2620:114:d100::/40 | — | available | — | … |
| 2620:114:d200::/39 | — | available | — | … |
| 2620:114:d400::/38 | — | available | — | … |
| 2620:114:d800::/37 | — | available | — | … |
| 2620:114:e100::/40 | — | reserved | — | … |
| 2620:114:e200::/39 | — | reserved | — | … |
| 2620:114:e400::/38 | — | reserved | — | … |
| 2620:114:e800::/37 | — | reserved | — | … |
| 2620:114:f010::/44 | — | reserved | — | … |
| 2620:114:f020::/43 | — | reserved | — | … |
| 2620:114:f040::/42 | — | reserved | — | … |
| 2620:114:f080::/41 | — | reserved | — | … |
| 2620:114:f100::/40 | — | available | — | … |
| 2620:114:f200::/39 | — | available | — | … |
| 2620:114:f400::/38 | — | available | — | … |
| 2620:114:f800::/37 | — | available | — | … |
| 2620:115:100::/40 | — | available | — | … |
| 2620:115:200::/39 | — | available | — | … |
| 2620:115:400::/38 | — | available | — | … |
| 2620:115:800::/37 | — | available | — | … |
| 2620:115:1010::/44 | — | reserved | — | … |
| 2620:115:1020::/43 | — | reserved | — | … |
| 2620:115:1040::/42 | — | reserved | — | … |
| 2620:115:1080::/41 | — | reserved | — | … |
| 2620:115:1100::/40 | — | available | — | … |
| 2620:115:1200::/39 | — | available | — | … |
| 2620:115:1400::/38 | — | available | — | … |
| 2620:115:1800::/37 | — | available | — | … |
| 2620:115:2010::/44 | — | reserved | — | … |
| 2620:115:2020::/43 | — | reserved | — | … |
| 2620:115:2040::/42 | — | reserved | — | … |
| 2620:115:2080::/41 | — | reserved | — | … |
| 2620:115:2100::/40 | — | available | — | … |
| 2620:115:2200::/39 | — | available | — | … |
| 2620:115:2400::/38 | — | available | — | … |
| 2620:115:2800::/37 | — | available | — | … |
| 2620:115:3010::/44 | — | reserved | — | … |
| 2620:115:3020::/43 | — | reserved | — | … |
| 2620:115:3040::/42 | — | reserved | — | … |
| 2620:115:3080::/41 | — | reserved | — | … |
| 2620:115:3100::/40 | — | available | — | … |
| 2620:115:3200::/39 | — | available | — | … |
| 2620:115:3400::/38 | — | available | — | … |
| 2620:115:3800::/37 | — | available | — | … |
| 2620:115:4100::/40 | — | reserved | — | … |
| 2620:115:4200::/39 | — | reserved | — | … |
| 2620:115:4400::/38 | — | reserved | — | … |
| 2620:115:4800::/37 | — | reserved | — | … |
| 2620:115:5010::/44 | — | reserved | — | … |
| 2620:115:5020::/43 | — | reserved | — | … |
| 2620:115:5040::/42 | — | reserved | — | … |
| 2620:115:5080::/41 | — | reserved | — | … |
| 2620:115:5100::/40 | — | available | — | … |
| 2620:115:5200::/39 | — | available | — | … |
| 2620:115:5400::/38 | — | available | — | … |
| 2620:115:5800::/37 | — | available | — | … |