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
1.64B
1,644,586,496
📦
IPv4 networks
76,820
delegated blocks
🧭
IPv6 networks
11,472
delegated blocks
🔗
Autonomous systems
34,191
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2605:6d82::/31 | — | reserved | — | … |
| 2605:6d84::/30 | — | reserved | — | … |
| 2605:6d88::/29 | — | reserved | — | … |
| 2605:6d90::/28 | — | available | — | … |
| 2605:6da0::/27 | — | available | — | … |
| 2605:6dc1::/32 | — | reserved | — | … |
| 2605:6dc2::/31 | — | reserved | — | … |
| 2605:6dc4::/30 | — | reserved | — | … |
| 2605:6dc8::/29 | — | reserved | — | … |
| 2605:6dd0::/28 | — | available | — | … |
| 2605:6de0::/27 | — | available | — | … |
| 2605:6e01::/32 | — | reserved | — | … |
| 2605:6e02::/31 | — | reserved | — | … |
| 2605:6e04::/30 | — | reserved | — | … |
| 2605:6e08::/29 | — | reserved | — | … |
| 2605:6e10::/28 | — | available | — | … |
| 2605:6e20::/27 | — | available | — | … |
| 2605:6e40::/26 | — | available | — | … |
| 2605:6e81::/32 | — | reserved | — | … |
| 2605:6e82::/31 | — | reserved | — | … |
| 2605:6e84::/30 | — | reserved | — | … |
| 2605:6e88::/29 | — | reserved | — | … |
| 2605:6e90::/28 | — | available | — | … |
| 2605:6ea0::/27 | — | available | — | … |
| 2605:6ec1::/32 | — | reserved | — | … |
| 2605:6ec2::/31 | — | reserved | — | … |
| 2605:6ec4::/30 | — | reserved | — | … |
| 2605:6ec8::/29 | — | reserved | — | … |
| 2605:6ed0::/28 | — | available | — | … |
| 2605:6ee0::/27 | — | available | — | … |
| 2605:6f10::/28 | — | available | — | … |
| 2605:6f20::/27 | — | available | — | … |
| 2605:6f41::/32 | — | reserved | — | … |
| 2605:6f42::/31 | — | reserved | — | … |
| 2605:6f44::/30 | — | reserved | — | … |
| 2605:6f48::/29 | — | reserved | — | … |
| 2605:6f50::/28 | — | available | — | … |
| 2605:6f60::/27 | — | available | — | … |
| 2605:6f81::/32 | — | reserved | — | … |
| 2605:6f82::/31 | — | reserved | — | … |
| 2605:6f84::/30 | — | reserved | — | … |
| 2605:6f88::/29 | — | reserved | — | … |
| 2605:6f90::/28 | — | available | — | … |
| 2605:6fa0::/27 | — | available | — | … |
| 2605:6fc1::/32 | — | reserved | — | … |
| 2605:6fc2::/31 | — | reserved | — | … |
| 2605:6fc4::/30 | — | reserved | — | … |
| 2605:6fc8::/29 | — | reserved | — | … |
| 2605:6fd0::/28 | — | available | — | … |
| 2605:6fe0::/27 | — | available | — | … |
| 2605:7001::/32 | — | reserved | — | … |
| 2605:7002::/31 | — | reserved | — | … |
| 2605:7004::/30 | — | reserved | — | … |
| 2605:7008::/29 | — | reserved | — | … |
| 2605:7010::/28 | — | available | — | … |
| 2605:7020::/27 | — | available | — | … |
| 2605:7040::/26 | — | available | — | … |
| 2605:7081::/32 | — | reserved | — | … |
| 2605:7082::/31 | — | reserved | — | … |
| 2605:7084::/30 | — | reserved | — | … |
| 2605:7088::/29 | — | reserved | — | … |
| 2605:7090::/28 | — | available | — | … |
| 2605:70a0::/27 | — | available | — | … |
| 2605:70c1::/32 | — | reserved | — | … |
| 2605:70c2::/31 | — | reserved | — | … |
| 2605:70c4::/30 | — | reserved | — | … |
| 2605:70c8::/29 | — | reserved | — | … |
| 2605:70d0::/28 | — | available | — | … |
| 2605:70e0::/27 | — | available | — | … |
| 2605:7101::/32 | — | reserved | — | … |
| 2605:7102::/31 | — | reserved | — | … |
| 2605:7104::/30 | — | reserved | — | … |
| 2605:7108::/29 | — | reserved | — | … |
| 2605:7110::/28 | — | available | — | … |
| 2605:7120::/27 | — | available | — | … |
| 2605:7141::/32 | — | reserved | — | … |
| 2605:7142::/31 | — | reserved | — | … |
| 2605:7144::/30 | — | reserved | — | … |
| 2605:7148::/29 | — | reserved | — | … |
| 2605:7150::/28 | — | available | — | … |
| 2605:7160::/27 | — | available | — | … |
| 2605:7181::/32 | — | reserved | — | … |
| 2605:7182::/31 | — | reserved | — | … |
| 2605:7184::/30 | — | reserved | — | … |
| 2605:7188::/29 | — | reserved | — | … |
| 2605:7190::/28 | — | available | — | … |
| 2605:71a0::/27 | — | available | — | … |
| 2605:71c1::/32 | — | reserved | — | … |
| 2605:71c2::/31 | — | reserved | — | … |
| 2605:71c4::/30 | — | reserved | — | … |
| 2605:71c8::/29 | — | reserved | — | … |
| 2605:71d0::/28 | — | available | — | … |
| 2605:71e0::/27 | — | available | — | … |
| 2605:7201::/32 | — | reserved | — | … |
| 2605:7202::/31 | — | reserved | — | … |
| 2605:7204::/30 | — | reserved | — | … |
| 2605:7208::/29 | — | reserved | — | … |
| 2605:7210::/28 | — | available | — | … |
| 2605:7220::/27 | — | available | — | … |
| 2605:7241::/32 | — | reserved | — | … |