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 |
|---|---|---|---|---|
| 2606:6901::/32 | — | reserved | — | … |
| 2606:6902::/31 | — | reserved | — | … |
| 2606:6904::/30 | — | reserved | — | … |
| 2606:6908::/29 | — | reserved | — | … |
| 2606:6910::/28 | — | available | — | … |
| 2606:6920::/27 | — | available | — | … |
| 2606:6941::/32 | — | reserved | — | … |
| 2606:6942::/31 | — | reserved | — | … |
| 2606:6944::/30 | — | reserved | — | … |
| 2606:6948::/29 | — | reserved | — | … |
| 2606:6950::/28 | — | available | — | … |
| 2606:6960::/27 | — | available | — | … |
| 2606:6981::/32 | — | reserved | — | … |
| 2606:6982::/31 | — | reserved | — | … |
| 2606:6984::/30 | — | reserved | — | … |
| 2606:6988::/29 | — | reserved | — | … |
| 2606:6990::/28 | — | available | — | … |
| 2606:69a0::/27 | — | available | — | … |
| 2606:69d0::/28 | — | available | — | … |
| 2606:69e0::/27 | — | available | — | … |
| 2606:6a01::/32 | — | reserved | — | … |
| 2606:6a02::/31 | — | reserved | — | … |
| 2606:6a04::/30 | — | reserved | — | … |
| 2606:6a08::/29 | — | reserved | — | … |
| 2606:6a10::/28 | — | available | — | … |
| 2606:6a20::/27 | — | available | — | … |
| 2606:6a41::/32 | — | reserved | — | … |
| 2606:6a42::/31 | — | reserved | — | … |
| 2606:6a44::/30 | — | reserved | — | … |
| 2606:6a48::/29 | — | reserved | — | … |
| 2606:6a50::/28 | — | available | — | … |
| 2606:6a60::/27 | — | available | — | … |
| 2606:6a81::/32 | — | reserved | — | … |
| 2606:6a82::/31 | — | reserved | — | … |
| 2606:6a84::/30 | — | reserved | — | … |
| 2606:6a88::/29 | — | reserved | — | … |
| 2606:6a90::/28 | — | available | — | … |
| 2606:6aa0::/27 | — | available | — | … |
| 2606:6ac1::/32 | — | reserved | — | … |
| 2606:6ac2::/31 | — | reserved | — | … |
| 2606:6ac4::/30 | — | reserved | — | … |
| 2606:6ac8::/29 | — | reserved | — | … |
| 2606:6ad0::/28 | — | available | — | … |
| 2606:6ae0::/27 | — | available | — | … |
| 2606:6b01::/32 | — | reserved | — | … |
| 2606:6b02::/31 | — | reserved | — | … |
| 2606:6b04::/30 | — | reserved | — | … |
| 2606:6b08::/29 | — | reserved | — | … |
| 2606:6b10::/28 | — | available | — | … |
| 2606:6b20::/27 | — | available | — | … |
| 2606:6b41::/32 | — | reserved | — | … |
| 2606:6b42::/31 | — | reserved | — | … |
| 2606:6b44::/30 | — | reserved | — | … |
| 2606:6b48::/29 | — | reserved | — | … |
| 2606:6b50::/28 | — | available | — | … |
| 2606:6b60::/27 | — | available | — | … |
| 2606:6b81::/32 | — | reserved | — | … |
| 2606:6b82::/31 | — | reserved | — | … |
| 2606:6b84::/30 | — | reserved | — | … |
| 2606:6b88::/29 | — | reserved | — | … |
| 2606:6b90::/28 | — | available | — | … |
| 2606:6ba0::/27 | — | available | — | … |
| 2606:6bc1::/32 | — | reserved | — | … |
| 2606:6bc2::/31 | — | reserved | — | … |
| 2606:6bc4::/30 | — | reserved | — | … |
| 2606:6bc8::/29 | — | reserved | — | … |
| 2606:6bd0::/28 | — | available | — | … |
| 2606:6be0::/27 | — | available | — | … |
| 2606:6c01::/32 | — | reserved | — | … |
| 2606:6c02::/31 | — | reserved | — | … |
| 2606:6c04::/30 | — | reserved | — | … |
| 2606:6c08::/29 | — | reserved | — | … |
| 2606:6c10::/28 | — | available | — | … |
| 2606:6c20::/27 | — | available | — | … |
| 2606:6c41::/32 | — | reserved | — | … |
| 2606:6c42::/31 | — | reserved | — | … |
| 2606:6c44::/30 | — | reserved | — | … |
| 2606:6c48::/29 | — | reserved | — | … |
| 2606:6c50::/28 | — | available | — | … |
| 2606:6c60::/27 | — | available | — | … |
| 2606:6c80::/32 | — | reserved | — | … |
| 2606:6c81::/32 | — | reserved | — | … |
| 2606:6c82::/31 | — | reserved | — | … |
| 2606:6c84::/30 | — | reserved | — | … |
| 2606:6c88::/29 | — | reserved | — | … |
| 2606:6c90::/28 | — | available | — | … |
| 2606:6ca0::/27 | — | available | — | … |
| 2606:6cc1::/32 | — | reserved | — | … |
| 2606:6cc2::/31 | — | reserved | — | … |
| 2606:6cc4::/30 | — | reserved | — | … |
| 2606:6cc8::/29 | — | reserved | — | … |
| 2606:6cd0::/28 | — | available | — | … |
| 2606:6ce0::/27 | — | available | — | … |
| 2606:6d01::/32 | — | reserved | — | … |
| 2606:6d02::/31 | — | reserved | — | … |
| 2606:6d04::/30 | — | reserved | — | … |
| 2606:6d08::/29 | — | reserved | — | … |
| 2606:6d10::/28 | — | available | — | … |
| 2606:6d20::/27 | — | available | — | … |
| 2606:6d41::/32 | — | reserved | — | … |