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
1,645,647,872
📦
IPv4 networks
76,740
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,065
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:d7d0::/28 | — | available | — | … |
| 2606:d7e0::/27 | — | available | — | … |
| 2606:d801::/32 | — | reserved | — | … |
| 2606:d802::/31 | — | reserved | — | … |
| 2606:d804::/30 | — | reserved | — | … |
| 2606:d808::/29 | — | reserved | — | … |
| 2606:d810::/28 | — | available | — | … |
| 2606:d820::/27 | — | available | — | … |
| 2606:d841::/32 | — | reserved | — | … |
| 2606:d842::/31 | — | reserved | — | … |
| 2606:d844::/30 | — | reserved | — | … |
| 2606:d848::/29 | — | reserved | — | … |
| 2606:d850::/28 | — | available | — | … |
| 2606:d860::/27 | — | available | — | … |
| 2606:d880::/26 | — | available | — | … |
| 2606:d8c1::/32 | — | reserved | — | … |
| 2606:d8c2::/31 | — | reserved | — | … |
| 2606:d8c4::/30 | — | reserved | — | … |
| 2606:d8c8::/29 | — | reserved | — | … |
| 2606:d8d0::/28 | — | available | — | … |
| 2606:d8e0::/27 | — | available | — | … |
| 2606:d900::/32 | — | reserved | — | … |
| 2606:d901::/32 | — | reserved | — | … |
| 2606:d902::/31 | — | reserved | — | … |
| 2606:d904::/30 | — | reserved | — | … |
| 2606:d908::/29 | — | reserved | — | … |
| 2606:d910::/28 | — | available | — | … |
| 2606:d920::/27 | — | available | — | … |
| 2606:d941::/32 | — | reserved | — | … |
| 2606:d942::/31 | — | reserved | — | … |
| 2606:d944::/30 | — | reserved | — | … |
| 2606:d948::/29 | — | reserved | — | … |
| 2606:d950::/28 | — | available | — | … |
| 2606:d960::/27 | — | available | — | … |
| 2606:d981::/32 | — | reserved | — | … |
| 2606:d982::/31 | — | reserved | — | … |
| 2606:d984::/30 | — | reserved | — | … |
| 2606:d988::/29 | — | reserved | — | … |
| 2606:d990::/28 | — | available | — | … |
| 2606:d9a0::/27 | — | available | — | … |
| 2606:d9c0::/26 | — | available | — | … |
| 2606:da01::/32 | — | reserved | — | … |
| 2606:da02::/31 | — | reserved | — | … |
| 2606:da04::/30 | — | reserved | — | … |
| 2606:da08::/29 | — | reserved | — | … |
| 2606:da10::/28 | — | available | — | … |
| 2606:da20::/27 | — | available | — | … |
| 2606:da40::/26 | — | available | — | … |
| 2606:da80:1000::/36 | — | reserved | — | … |
| 2606:da80:2000::/35 | — | reserved | — | … |
| 2606:da80:4000::/34 | — | reserved | — | … |
| 2606:da80:8000::/33 | — | reserved | — | … |
| 2606:da81::/32 | — | reserved | — | … |
| 2606:da82::/31 | — | reserved | — | … |
| 2606:da84::/30 | — | reserved | — | … |
| 2606:da88::/29 | — | reserved | — | … |
| 2606:da90::/28 | — | available | — | … |
| 2606:daa0::/27 | — | available | — | … |
| 2606:dac1::/32 | — | reserved | — | … |
| 2606:dac2::/31 | — | reserved | — | … |
| 2606:dac4::/30 | — | reserved | — | … |
| 2606:dac8::/29 | — | reserved | — | … |
| 2606:dad0::/28 | — | available | — | … |
| 2606:dae0::/27 | — | available | — | … |
| 2606:db01::/32 | — | reserved | — | … |
| 2606:db02::/31 | — | reserved | — | … |
| 2606:db04::/30 | — | reserved | — | … |
| 2606:db08::/29 | — | reserved | — | … |
| 2606:db10::/28 | — | available | — | … |
| 2606:db20::/27 | — | available | — | … |
| 2606:db41::/32 | — | reserved | — | … |
| 2606:db42::/31 | — | reserved | — | … |
| 2606:db44::/30 | — | reserved | — | … |
| 2606:db48::/29 | — | reserved | — | … |
| 2606:db50::/28 | — | available | — | … |
| 2606:db60::/27 | — | available | — | … |
| 2606:db81::/32 | — | reserved | — | … |
| 2606:db82::/31 | — | reserved | — | … |
| 2606:db84::/30 | — | reserved | — | … |
| 2606:db88::/29 | — | reserved | — | … |
| 2606:db90::/28 | — | available | — | … |
| 2606:dba0::/27 | — | available | — | … |
| 2606:dbc1::/32 | — | reserved | — | … |
| 2606:dbc2::/31 | — | reserved | — | … |
| 2606:dbc4::/30 | — | reserved | — | … |
| 2606:dbc8::/29 | — | reserved | — | … |
| 2606:dbd0::/28 | — | available | — | … |
| 2606:dbe0::/27 | — | available | — | … |
| 2606:dc01::/32 | — | reserved | — | … |
| 2606:dc02::/31 | — | reserved | — | … |
| 2606:dc04::/30 | — | reserved | — | … |
| 2606:dc08::/29 | — | reserved | — | … |
| 2606:dc10::/28 | — | available | — | … |
| 2606:dc20::/27 | — | available | — | … |
| 2606:dc41::/32 | — | reserved | — | … |
| 2606:dc42::/31 | — | reserved | — | … |
| 2606:dc44::/30 | — | reserved | — | … |
| 2606:dc48::/29 | — | reserved | — | … |
| 2606:dc50::/28 | — | available | — | … |
| 2606:dc60::/27 | — | available | — | … |