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 |
|---|---|---|---|---|
| 2606:2c81::/32 | — | reserved | — | … |
| 2606:2c82::/31 | — | reserved | — | … |
| 2606:2c84::/30 | — | reserved | — | … |
| 2606:2c88::/29 | — | reserved | — | … |
| 2606:2c90::/28 | — | available | — | … |
| 2606:2ca0::/27 | — | available | — | … |
| 2606:2cc1::/32 | — | reserved | — | … |
| 2606:2cc2::/31 | — | reserved | — | … |
| 2606:2cc4::/30 | — | reserved | — | … |
| 2606:2cc8::/29 | — | reserved | — | … |
| 2606:2cd0::/28 | — | available | — | … |
| 2606:2ce0::/27 | — | available | — | … |
| 2606:2d00:1000::/36 | — | reserved | — | … |
| 2606:2d00:2000::/35 | — | reserved | — | … |
| 2606:2d00:4000::/34 | — | reserved | — | … |
| 2606:2d00:8000::/33 | — | reserved | — | … |
| 2606:2d01::/32 | — | reserved | — | … |
| 2606:2d02::/31 | — | reserved | — | … |
| 2606:2d04::/30 | — | reserved | — | … |
| 2606:2d08::/29 | — | reserved | — | … |
| 2606:2d10::/28 | — | available | — | … |
| 2606:2d20::/27 | — | available | — | … |
| 2606:2d41::/32 | — | reserved | — | … |
| 2606:2d42::/31 | — | reserved | — | … |
| 2606:2d44::/30 | — | reserved | — | … |
| 2606:2d48::/29 | — | reserved | — | … |
| 2606:2d50::/28 | — | available | — | … |
| 2606:2d60::/27 | — | available | — | … |
| 2606:2d81::/32 | — | reserved | — | … |
| 2606:2d82::/31 | — | reserved | — | … |
| 2606:2d84::/30 | — | reserved | — | … |
| 2606:2d88::/29 | — | reserved | — | … |
| 2606:2d90::/28 | — | available | — | … |
| 2606:2da0::/27 | — | available | — | … |
| 2606:2dc1::/32 | — | reserved | — | … |
| 2606:2dc2::/31 | — | reserved | — | … |
| 2606:2dc4::/30 | — | reserved | — | … |
| 2606:2dc8::/29 | — | reserved | — | … |
| 2606:2dd0::/28 | — | available | — | … |
| 2606:2de0::/27 | — | available | — | … |
| 2606:2e01::/32 | — | reserved | — | … |
| 2606:2e02::/31 | — | reserved | — | … |
| 2606:2e04::/30 | — | reserved | — | … |
| 2606:2e08::/29 | — | reserved | — | … |
| 2606:2e10::/28 | — | available | — | … |
| 2606:2e20::/27 | — | available | — | … |
| 2606:2e41::/32 | — | reserved | — | … |
| 2606:2e42::/31 | — | reserved | — | … |
| 2606:2e44::/30 | — | reserved | — | … |
| 2606:2e48::/29 | — | reserved | — | … |
| 2606:2e50::/28 | — | available | — | … |
| 2606:2e60::/27 | — | available | — | … |
| 2606:2e81::/32 | — | reserved | — | … |
| 2606:2e82::/31 | — | reserved | — | … |
| 2606:2e84::/30 | — | reserved | — | … |
| 2606:2e88::/29 | — | reserved | — | … |
| 2606:2e90::/28 | — | available | — | … |
| 2606:2ea0::/27 | — | available | — | … |
| 2606:2ec1::/32 | — | reserved | — | … |
| 2606:2ec2::/31 | — | reserved | — | … |
| 2606:2ec4::/30 | — | reserved | — | … |
| 2606:2ec8::/29 | — | reserved | — | … |
| 2606:2ed0::/28 | — | available | — | … |
| 2606:2ee0::/27 | — | available | — | … |
| 2606:2f01::/32 | — | reserved | — | … |
| 2606:2f02::/31 | — | reserved | — | … |
| 2606:2f04::/30 | — | reserved | — | … |
| 2606:2f08::/29 | — | reserved | — | … |
| 2606:2f10::/28 | — | available | — | … |
| 2606:2f20::/27 | — | available | — | … |
| 2606:2f40::/26 | — | available | — | … |
| 2606:2f81::/32 | — | reserved | — | … |
| 2606:2f82::/31 | — | reserved | — | … |
| 2606:2f84::/30 | — | reserved | — | … |
| 2606:2f88::/29 | — | reserved | — | … |
| 2606:2f90::/28 | — | available | — | … |
| 2606:2fa0::/27 | — | available | — | … |
| 2606:2fc1::/32 | — | reserved | — | … |
| 2606:2fc2::/31 | — | reserved | — | … |
| 2606:2fc4::/30 | — | reserved | — | … |
| 2606:2fc8::/29 | — | reserved | — | … |
| 2606:2fd0::/28 | — | available | — | … |
| 2606:2fe0::/27 | — | available | — | … |
| 2606:3001::/32 | — | reserved | — | … |
| 2606:3002::/31 | — | reserved | — | … |
| 2606:3004::/30 | — | reserved | — | … |
| 2606:3008::/29 | — | reserved | — | … |
| 2606:3010::/28 | — | available | — | … |
| 2606:3020::/27 | — | available | — | … |
| 2606:3041::/32 | — | reserved | — | … |
| 2606:3042::/31 | — | reserved | — | … |
| 2606:3044::/30 | — | reserved | — | … |
| 2606:3048::/29 | — | reserved | — | … |
| 2606:3050::/28 | — | available | — | … |
| 2606:3060::/27 | — | available | — | … |
| 2606:3081::/32 | — | reserved | — | … |
| 2606:3082::/31 | — | reserved | — | … |
| 2606:3084::/30 | — | reserved | — | … |
| 2606:3088::/29 | — | reserved | — | … |
| 2606:3090::/28 | — | available | — | … |