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 |
|---|---|---|---|---|
| 2606:6d42::/31 | — | reserved | — | … |
| 2606:6d44::/30 | — | reserved | — | … |
| 2606:6d48::/29 | — | reserved | — | … |
| 2606:6d50::/28 | — | available | — | … |
| 2606:6d60::/27 | — | available | — | … |
| 2606:6d81::/32 | — | reserved | — | … |
| 2606:6d82::/31 | — | reserved | — | … |
| 2606:6d84::/30 | — | reserved | — | … |
| 2606:6d88::/29 | — | reserved | — | … |
| 2606:6d90::/28 | — | available | — | … |
| 2606:6da0::/27 | — | available | — | … |
| 2606:6dc1::/32 | — | reserved | — | … |
| 2606:6dc2::/31 | — | reserved | — | … |
| 2606:6dc4::/30 | — | reserved | — | … |
| 2606:6dc8::/29 | — | reserved | — | … |
| 2606:6dd0::/28 | — | available | — | … |
| 2606:6de0::/27 | — | available | — | … |
| 2606:6e01::/32 | — | reserved | — | … |
| 2606:6e02::/31 | — | reserved | — | … |
| 2606:6e04::/30 | — | reserved | — | … |
| 2606:6e08::/29 | — | reserved | — | … |
| 2606:6e10::/28 | — | available | — | … |
| 2606:6e20::/27 | — | available | — | … |
| 2606:6e41::/32 | — | reserved | — | … |
| 2606:6e42::/31 | — | reserved | — | … |
| 2606:6e44::/30 | — | reserved | — | … |
| 2606:6e48::/29 | — | reserved | — | … |
| 2606:6e50::/28 | — | available | — | … |
| 2606:6e60::/27 | — | available | — | … |
| 2606:6e90::/28 | — | available | — | … |
| 2606:6ea0::/27 | — | available | — | … |
| 2606:6ec1::/32 | — | reserved | — | … |
| 2606:6ec2::/31 | — | reserved | — | … |
| 2606:6ec4::/30 | — | reserved | — | … |
| 2606:6ec8::/29 | — | reserved | — | … |
| 2606:6ed0::/28 | — | available | — | … |
| 2606:6ee0::/27 | — | available | — | … |
| 2606:6f01::/32 | — | reserved | — | … |
| 2606:6f02::/31 | — | reserved | — | … |
| 2606:6f04::/30 | — | reserved | — | … |
| 2606:6f08::/29 | — | reserved | — | … |
| 2606:6f10::/28 | — | available | — | … |
| 2606:6f20::/27 | — | available | — | … |
| 2606:6f41::/32 | — | reserved | — | … |
| 2606:6f42::/31 | — | reserved | — | … |
| 2606:6f44::/30 | — | reserved | — | … |
| 2606:6f48::/29 | — | reserved | — | … |
| 2606:6f50::/28 | — | available | — | … |
| 2606:6f60::/27 | — | available | — | … |
| 2606:6f80::/26 | — | available | — | … |
| 2606:6fc1::/32 | — | reserved | — | … |
| 2606:6fc2::/31 | — | reserved | — | … |
| 2606:6fc4::/30 | — | reserved | — | … |
| 2606:6fc8::/29 | — | reserved | — | … |
| 2606:6fd0::/28 | — | available | — | … |
| 2606:6fe0::/27 | — | available | — | … |
| 2606:7001::/32 | — | reserved | — | … |
| 2606:7002::/31 | — | reserved | — | … |
| 2606:7004::/30 | — | reserved | — | … |
| 2606:7008::/29 | — | reserved | — | … |
| 2606:7010::/28 | — | available | — | … |
| 2606:7020::/27 | — | available | — | … |
| 2606:7041::/32 | — | reserved | — | … |
| 2606:7042::/31 | — | reserved | — | … |
| 2606:7044::/30 | — | reserved | — | … |
| 2606:7048::/29 | — | reserved | — | … |
| 2606:7050::/28 | — | available | — | … |
| 2606:7060::/27 | — | available | — | … |
| 2606:7081::/32 | — | reserved | — | … |
| 2606:7082::/31 | — | reserved | — | … |
| 2606:7084::/30 | — | reserved | — | … |
| 2606:7088::/29 | — | reserved | — | … |
| 2606:7090::/28 | — | available | — | … |
| 2606:70a0::/27 | — | available | — | … |
| 2606:70c1::/32 | — | reserved | — | … |
| 2606:70c2::/31 | — | reserved | — | … |
| 2606:70c4::/30 | — | reserved | — | … |
| 2606:70c8::/29 | — | reserved | — | … |
| 2606:70d0::/28 | — | available | — | … |
| 2606:70e0::/27 | — | available | — | … |
| 2606:7101::/32 | — | reserved | — | … |
| 2606:7102::/31 | — | reserved | — | … |
| 2606:7104::/30 | — | reserved | — | … |
| 2606:7108::/29 | — | reserved | — | … |
| 2606:7110::/28 | — | available | — | … |
| 2606:7120::/27 | — | available | — | … |
| 2606:7141::/32 | — | reserved | — | … |
| 2606:7142::/31 | — | reserved | — | … |
| 2606:7144::/30 | — | reserved | — | … |
| 2606:7148::/29 | — | reserved | — | … |
| 2606:7150::/28 | — | available | — | … |
| 2606:7160::/27 | — | available | — | … |
| 2606:7181::/32 | — | reserved | — | … |
| 2606:7182::/31 | — | reserved | — | … |
| 2606:7184::/30 | — | reserved | — | … |
| 2606:7188::/29 | — | reserved | — | … |
| 2606:7190::/28 | — | available | — | … |
| 2606:71a0::/27 | — | available | — | … |
| 2606:71c1::/32 | — | reserved | — | … |
| 2606:71c2::/31 | — | reserved | — | … |