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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:fb64::/30 | — | reserved | — | … |
| 2607:fb68::/29 | — | available | — | … |
| 2607:fb71::/32 | — | reserved | — | … |
| 2607:fb72::/31 | — | reserved | — | … |
| 2607:fb74::/30 | — | reserved | — | … |
| 2607:fb79::/32 | — | reserved | — | … |
| 2607:fb7a::/31 | — | reserved | — | … |
| 2607:fb7c::/30 | — | reserved | — | … |
| 2607:fb81::/32 | — | reserved | — | … |
| 2607:fb82::/31 | — | reserved | — | … |
| 2607:fb84::/30 | — | reserved | — | … |
| 2607:fb89::/32 | — | reserved | — | … |
| 2607:fb8a::/31 | — | reserved | — | … |
| 2607:fb8c::/30 | — | reserved | — | … |
| 2607:fba1::/32 | — | reserved | — | … |
| 2607:fba2::/31 | — | reserved | — | … |
| 2607:fba4::/30 | — | reserved | — | … |
| 2607:fba9::/32 | — | reserved | — | … |
| 2607:fbaa::/31 | — | reserved | — | … |
| 2607:fbac::/30 | — | reserved | — | … |
| 2607:fbb1::/32 | — | reserved | — | … |
| 2607:fbb2::/31 | — | reserved | — | … |
| 2607:fbb4::/30 | — | reserved | — | … |
| 2607:fbb9::/32 | — | reserved | — | … |
| 2607:fbba::/31 | — | reserved | — | … |
| 2607:fbbc::/30 | — | reserved | — | … |
| 2607:fbc1::/32 | — | reserved | — | … |
| 2607:fbc2::/31 | — | reserved | — | … |
| 2607:fbc4::/30 | — | reserved | — | … |
| 2607:fbc8::/29 | — | available | — | … |
| 2607:fbd1::/32 | — | reserved | — | … |
| 2607:fbd2::/31 | — | reserved | — | … |
| 2607:fbd4::/30 | — | reserved | — | … |
| 2607:fbd9::/32 | — | reserved | — | … |
| 2607:fbda::/31 | — | reserved | — | … |
| 2607:fbdc::/30 | — | reserved | — | … |
| 2607:fbe1::/32 | — | reserved | — | … |
| 2607:fbe2::/31 | — | reserved | — | … |
| 2607:fbe4::/30 | — | reserved | — | … |
| 2607:fbe9::/32 | — | reserved | — | … |
| 2607:fbea::/31 | — | reserved | — | … |
| 2607:fbec::/30 | — | reserved | — | … |
| 2607:fbf1::/32 | — | reserved | — | … |
| 2607:fbf2::/31 | — | reserved | — | … |
| 2607:fbf4::/30 | — | reserved | — | … |
| 2607:fbf9::/32 | — | reserved | — | … |
| 2607:fbfa::/31 | — | reserved | — | … |
| 2607:fbfc::/30 | — | reserved | — | … |
| 2607:fc01::/32 | — | reserved | — | … |
| 2607:fc02::/31 | — | reserved | — | … |
| 2607:fc04::/30 | — | reserved | — | … |
| 2607:fc09::/32 | — | reserved | — | … |
| 2607:fc0a::/31 | — | reserved | — | … |
| 2607:fc0c::/30 | — | reserved | — | … |
| 2607:fc11::/32 | — | reserved | — | … |
| 2607:fc12::/31 | — | reserved | — | … |
| 2607:fc14::/30 | — | reserved | — | … |
| 2607:fc18:1000::/36 | — | reserved | — | … |
| 2607:fc18:2000::/35 | — | reserved | — | … |
| 2607:fc18:4000::/34 | — | reserved | — | … |
| 2607:fc18:8000::/33 | — | reserved | — | … |
| 2607:fc19::/32 | — | reserved | — | … |
| 2607:fc1a::/31 | — | reserved | — | … |
| 2607:fc1c::/30 | — | reserved | — | … |
| 2607:fc21::/32 | — | reserved | — | … |
| 2607:fc22::/31 | — | reserved | — | … |
| 2607:fc24::/30 | — | reserved | — | … |
| 2607:fc29::/32 | — | reserved | — | … |
| 2607:fc2a::/31 | — | reserved | — | … |
| 2607:fc2c::/30 | — | reserved | — | … |
| 2607:fc31::/32 | — | reserved | — | … |
| 2607:fc32::/31 | — | reserved | — | … |
| 2607:fc34::/30 | — | reserved | — | … |
| 2607:fc39::/32 | — | reserved | — | … |
| 2607:fc3a::/31 | — | reserved | — | … |
| 2607:fc3c::/30 | — | reserved | — | … |
| 2607:fc41::/32 | — | reserved | — | … |
| 2607:fc42::/31 | — | reserved | — | … |
| 2607:fc44::/30 | — | reserved | — | … |
| 2607:fc49::/32 | — | reserved | — | … |
| 2607:fc4a::/31 | — | reserved | — | … |
| 2607:fc4c::/30 | — | reserved | — | … |
| 2607:fc51::/32 | — | reserved | — | … |
| 2607:fc52::/31 | — | reserved | — | … |
| 2607:fc54::/30 | — | reserved | — | … |
| 2607:fc59::/32 | — | reserved | — | … |
| 2607:fc5a::/31 | — | reserved | — | … |
| 2607:fc5c::/30 | — | reserved | — | … |
| 2607:fc60::/29 | — | available | — | … |
| 2607:fc69::/32 | — | reserved | — | … |
| 2607:fc6a::/31 | — | reserved | — | … |
| 2607:fc6c::/30 | — | reserved | — | … |
| 2607:fc71::/32 | — | reserved | — | … |
| 2607:fc72::/31 | — | reserved | — | … |
| 2607:fc74::/30 | — | reserved | — | … |
| 2607:fc79::/32 | — | reserved | — | … |
| 2607:fc7a::/31 | — | reserved | — | … |
| 2607:fc7c::/30 | — | reserved | — | … |
| 2607:fc80::/29 | — | available | — | … |
| 2607:fc89::/32 | — | reserved | — | … |