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 |
|---|---|---|---|---|
| 2606:9c50::/28 | — | available | — | … |
| 2606:9c60::/27 | — | available | — | … |
| 2606:9c81::/32 | — | reserved | — | … |
| 2606:9c82::/31 | — | reserved | — | … |
| 2606:9c84::/30 | — | reserved | — | … |
| 2606:9c88::/29 | — | reserved | — | … |
| 2606:9c90::/28 | — | available | — | … |
| 2606:9ca0::/27 | — | available | — | … |
| 2606:9cc1::/32 | — | reserved | — | … |
| 2606:9cc2::/31 | — | reserved | — | … |
| 2606:9cc4::/30 | — | reserved | — | … |
| 2606:9cc8::/29 | — | reserved | — | … |
| 2606:9cd0::/28 | — | available | — | … |
| 2606:9ce0::/27 | — | available | — | … |
| 2606:9d01::/32 | — | reserved | — | … |
| 2606:9d02::/31 | — | reserved | — | … |
| 2606:9d04::/30 | — | reserved | — | … |
| 2606:9d08::/29 | — | reserved | — | … |
| 2606:9d10::/28 | — | available | — | … |
| 2606:9d20::/27 | — | available | — | … |
| 2606:9d41::/32 | — | reserved | — | … |
| 2606:9d42::/31 | — | reserved | — | … |
| 2606:9d44::/30 | — | reserved | — | … |
| 2606:9d48::/29 | — | reserved | — | … |
| 2606:9d50::/28 | — | available | — | … |
| 2606:9d60::/27 | — | available | — | … |
| 2606:9d81::/32 | — | reserved | — | … |
| 2606:9d82::/31 | — | reserved | — | … |
| 2606:9d84::/30 | — | reserved | — | … |
| 2606:9d88::/29 | — | reserved | — | … |
| 2606:9d90::/28 | — | available | — | … |
| 2606:9da0::/27 | — | available | — | … |
| 2606:9dc1::/32 | — | reserved | — | … |
| 2606:9dc2::/31 | — | reserved | — | … |
| 2606:9dc4::/30 | — | reserved | — | … |
| 2606:9dc8::/29 | — | reserved | — | … |
| 2606:9dd0::/28 | — | available | — | … |
| 2606:9de0::/27 | — | available | — | … |
| 2606:9e01::/32 | — | reserved | — | … |
| 2606:9e02::/31 | — | reserved | — | … |
| 2606:9e04::/30 | — | reserved | — | … |
| 2606:9e08::/29 | — | reserved | — | … |
| 2606:9e10::/28 | — | available | — | … |
| 2606:9e20::/27 | — | available | — | … |
| 2606:9e41::/32 | — | reserved | — | … |
| 2606:9e42::/31 | — | reserved | — | … |
| 2606:9e44::/30 | — | reserved | — | … |
| 2606:9e48::/29 | — | reserved | — | … |
| 2606:9e50::/28 | — | available | — | … |
| 2606:9e60::/27 | — | available | — | … |
| 2606:9e81::/32 | — | reserved | — | … |
| 2606:9e82::/31 | — | reserved | — | … |
| 2606:9e84::/30 | — | reserved | — | … |
| 2606:9e88::/29 | — | reserved | — | … |
| 2606:9e90::/28 | — | available | — | … |
| 2606:9ea0::/27 | — | available | — | … |
| 2606:9ec1::/32 | — | reserved | — | … |
| 2606:9ec2::/31 | — | reserved | — | … |
| 2606:9ec4::/30 | — | reserved | — | … |
| 2606:9ec8::/29 | — | reserved | — | … |
| 2606:9ed0::/28 | — | available | — | … |
| 2606:9ee0::/27 | — | available | — | … |
| 2606:9f01::/32 | — | reserved | — | … |
| 2606:9f02::/31 | — | reserved | — | … |
| 2606:9f04::/30 | — | reserved | — | … |
| 2606:9f08::/29 | — | reserved | — | … |
| 2606:9f10::/28 | — | available | — | … |
| 2606:9f20::/27 | — | available | — | … |
| 2606:9f41::/32 | — | reserved | — | … |
| 2606:9f42::/31 | — | reserved | — | … |
| 2606:9f44::/30 | — | reserved | — | … |
| 2606:9f48::/29 | — | reserved | — | … |
| 2606:9f50::/28 | — | available | — | … |
| 2606:9f60::/27 | — | available | — | … |
| 2606:9f81::/32 | — | reserved | — | … |
| 2606:9f82::/31 | — | reserved | — | … |
| 2606:9f84::/30 | — | reserved | — | … |
| 2606:9f88::/29 | — | reserved | — | … |
| 2606:9f90::/28 | — | available | — | … |
| 2606:9fa0::/27 | — | available | — | … |
| 2606:9fc1::/32 | — | reserved | — | … |
| 2606:9fc2::/31 | — | reserved | — | … |
| 2606:9fc4::/30 | — | reserved | — | … |
| 2606:9fc8::/29 | — | reserved | — | … |
| 2606:9fd0::/28 | — | available | — | … |
| 2606:9fe0::/27 | — | available | — | … |
| 2606:a001::/32 | — | reserved | — | … |
| 2606:a002::/31 | — | reserved | — | … |
| 2606:a004::/30 | — | reserved | — | … |
| 2606:a008::/29 | — | reserved | — | … |
| 2606:a010::/28 | — | available | — | … |
| 2606:a020::/27 | — | available | — | … |
| 2606:a041::/32 | — | reserved | — | … |
| 2606:a042::/31 | — | reserved | — | … |
| 2606:a044::/30 | — | reserved | — | … |
| 2606:a048::/29 | — | reserved | — | … |
| 2606:a050::/28 | — | available | — | … |
| 2606:a060::/27 | — | available | — | … |
| 2606:a081::/32 | — | reserved | — | … |
| 2606:a082::/31 | — | reserved | — | … |