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 |
|---|---|---|---|---|
| 2605:98d0::/28 | — | available | — | … |
| 2605:98e0::/27 | — | available | — | … |
| 2605:9901::/32 | — | reserved | — | … |
| 2605:9902::/31 | — | reserved | — | … |
| 2605:9904::/30 | — | reserved | — | … |
| 2605:9908::/29 | — | reserved | — | … |
| 2605:9910::/28 | — | available | — | … |
| 2605:9920::/27 | — | available | — | … |
| 2605:9940::/26 | — | available | — | … |
| 2605:9981::/32 | — | reserved | — | … |
| 2605:9982::/31 | — | reserved | — | … |
| 2605:9984::/30 | — | reserved | — | … |
| 2605:9988::/29 | — | reserved | — | … |
| 2605:9990::/28 | — | available | — | … |
| 2605:99a0::/27 | — | available | — | … |
| 2605:99c1::/32 | — | reserved | — | … |
| 2605:99c2::/31 | — | reserved | — | … |
| 2605:99c4::/30 | — | reserved | — | … |
| 2605:99c8::/29 | — | reserved | — | … |
| 2605:99d0::/28 | — | available | — | … |
| 2605:99e0::/27 | — | available | — | … |
| 2605:9a01::/32 | — | reserved | — | … |
| 2605:9a02::/31 | — | reserved | — | … |
| 2605:9a04::/30 | — | reserved | — | … |
| 2605:9a08::/29 | — | reserved | — | … |
| 2605:9a10::/28 | — | available | — | … |
| 2605:9a20::/27 | — | available | — | … |
| 2605:9a41::/32 | — | reserved | — | … |
| 2605:9a42::/31 | — | reserved | — | … |
| 2605:9a44::/30 | — | reserved | — | … |
| 2605:9a48::/29 | — | reserved | — | … |
| 2605:9a50::/28 | — | available | — | … |
| 2605:9a60::/27 | — | available | — | … |
| 2605:9a81::/32 | — | reserved | — | … |
| 2605:9a82::/31 | — | reserved | — | … |
| 2605:9a84::/30 | — | reserved | — | … |
| 2605:9a88::/29 | — | reserved | — | … |
| 2605:9a90::/28 | — | available | — | … |
| 2605:9aa0::/27 | — | available | — | … |
| 2605:9ac1::/32 | — | reserved | — | … |
| 2605:9ac2::/31 | — | reserved | — | … |
| 2605:9ac4::/30 | — | reserved | — | … |
| 2605:9ac8::/29 | — | reserved | — | … |
| 2605:9ad0::/28 | — | available | — | … |
| 2605:9ae0::/27 | — | available | — | … |
| 2605:9b01::/32 | — | reserved | — | … |
| 2605:9b02::/31 | — | reserved | — | … |
| 2605:9b04::/30 | — | reserved | — | … |
| 2605:9b08::/29 | — | reserved | — | … |
| 2605:9b10::/28 | — | available | — | … |
| 2605:9b20::/27 | — | available | — | … |
| 2605:9b41::/32 | — | reserved | — | … |
| 2605:9b42::/31 | — | reserved | — | … |
| 2605:9b44::/30 | — | reserved | — | … |
| 2605:9b48::/29 | — | reserved | — | … |
| 2605:9b50::/28 | — | available | — | … |
| 2605:9b60::/27 | — | available | — | … |
| 2605:9b81::/32 | — | reserved | — | … |
| 2605:9b82::/31 | — | reserved | — | … |
| 2605:9b84::/30 | — | reserved | — | … |
| 2605:9b88::/29 | — | reserved | — | … |
| 2605:9b90::/28 | — | available | — | … |
| 2605:9ba0::/27 | — | available | — | … |
| 2605:9bc1::/32 | — | reserved | — | … |
| 2605:9bc2::/31 | — | reserved | — | … |
| 2605:9bc4::/30 | — | reserved | — | … |
| 2605:9bc8::/29 | — | reserved | — | … |
| 2605:9bd0::/28 | — | available | — | … |
| 2605:9be0::/27 | — | available | — | … |
| 2605:9c01::/32 | — | reserved | — | … |
| 2605:9c02::/31 | — | reserved | — | … |
| 2605:9c04::/30 | — | reserved | — | … |
| 2605:9c08::/29 | — | reserved | — | … |
| 2605:9c10::/28 | — | available | — | … |
| 2605:9c20::/27 | — | available | — | … |
| 2605:9c41::/32 | — | reserved | — | … |
| 2605:9c42::/31 | — | reserved | — | … |
| 2605:9c44::/30 | — | reserved | — | … |
| 2605:9c48::/29 | — | reserved | — | … |
| 2605:9c50::/28 | — | available | — | … |
| 2605:9c60::/27 | — | available | — | … |
| 2605:9c81::/32 | — | reserved | — | … |
| 2605:9c82::/31 | — | reserved | — | … |
| 2605:9c84::/30 | — | reserved | — | … |
| 2605:9c88::/29 | — | reserved | — | … |
| 2605:9c90::/28 | — | available | — | … |
| 2605:9ca0::/27 | — | available | — | … |
| 2605:9cc1::/32 | — | reserved | — | … |
| 2605:9cc2::/31 | — | reserved | — | … |
| 2605:9cc4::/30 | — | reserved | — | … |
| 2605:9cc8::/29 | — | reserved | — | … |
| 2605:9cd0::/28 | — | available | — | … |
| 2605:9ce0::/27 | — | available | — | … |
| 2605:9d01::/32 | — | reserved | — | … |
| 2605:9d02::/31 | — | reserved | — | … |
| 2605:9d04::/30 | — | reserved | — | … |
| 2605:9d08::/29 | — | reserved | — | … |
| 2605:9d10::/28 | — | available | — | … |
| 2605:9d20::/27 | — | available | — | … |
| 2605:9d40::/26 | — | available | — | … |