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:fc8a::/31 | — | reserved | — | … |
| 2607:fc8c::/30 | — | reserved | — | … |
| 2607:fc90::/32 | — | reserved | — | … |
| 2607:fc91::/32 | — | reserved | — | … |
| 2607:fc92::/31 | — | reserved | — | … |
| 2607:fc94::/30 | — | reserved | — | … |
| 2607:fc99::/32 | — | reserved | — | … |
| 2607:fc9a::/31 | — | reserved | — | … |
| 2607:fc9c::/30 | — | reserved | — | … |
| 2607:fca1::/32 | — | reserved | — | … |
| 2607:fca2::/31 | — | reserved | — | … |
| 2607:fca4::/30 | — | reserved | — | … |
| 2607:fca9::/32 | — | reserved | — | … |
| 2607:fcaa::/31 | — | reserved | — | … |
| 2607:fcac::/30 | — | reserved | — | … |
| 2607:fcb0::/29 | — | available | — | … |
| 2607:fcb9::/32 | — | reserved | — | … |
| 2607:fcba::/31 | — | reserved | — | … |
| 2607:fcbc::/30 | — | reserved | — | … |
| 2607:fcc1::/32 | — | reserved | — | … |
| 2607:fcc2::/31 | — | reserved | — | … |
| 2607:fcc4::/30 | — | reserved | — | … |
| 2607:fcc9::/32 | — | reserved | — | … |
| 2607:fcca::/31 | — | reserved | — | … |
| 2607:fccc::/30 | — | reserved | — | … |
| 2607:fcd1::/32 | — | reserved | — | … |
| 2607:fcd2::/31 | — | reserved | — | … |
| 2607:fcd4::/30 | — | reserved | — | … |
| 2607:fcd9::/32 | — | reserved | — | … |
| 2607:fcda::/31 | — | reserved | — | … |
| 2607:fcdc::/30 | — | reserved | — | … |
| 2607:fce1::/32 | — | reserved | — | … |
| 2607:fce2::/31 | — | reserved | — | … |
| 2607:fce4::/30 | — | reserved | — | … |
| 2607:fce9::/32 | — | reserved | — | … |
| 2607:fcea::/31 | — | reserved | — | … |
| 2607:fcec::/30 | — | reserved | — | … |
| 2607:fcf1::/32 | — | reserved | — | … |
| 2607:fcf2::/31 | — | reserved | — | … |
| 2607:fcf4::/30 | — | reserved | — | … |
| 2607:fcf9::/32 | — | reserved | — | … |
| 2607:fcfa::/31 | — | reserved | — | … |
| 2607:fcfc::/30 | — | reserved | — | … |
| 2607:fd01::/32 | — | reserved | — | … |
| 2607:fd02::/31 | — | reserved | — | … |
| 2607:fd04::/30 | — | reserved | — | … |
| 2607:fd09::/32 | — | reserved | — | … |
| 2607:fd0a::/31 | — | reserved | — | … |
| 2607:fd0c::/30 | — | reserved | — | … |
| 2607:fd10::/28 | — | available | — | … |
| 2607:fd20::/29 | — | available | — | … |
| 2607:fd29::/32 | — | reserved | — | … |
| 2607:fd2a::/31 | — | reserved | — | … |
| 2607:fd2c::/30 | — | reserved | — | … |
| 2607:fd31::/32 | — | reserved | — | … |
| 2607:fd32::/31 | — | reserved | — | … |
| 2607:fd34::/30 | — | reserved | — | … |
| 2607:fd39::/32 | — | reserved | — | … |
| 2607:fd3a::/31 | — | reserved | — | … |
| 2607:fd3c::/30 | — | reserved | — | … |
| 2607:fd41::/32 | — | reserved | — | … |
| 2607:fd42::/31 | — | reserved | — | … |
| 2607:fd44::/30 | — | reserved | — | … |
| 2607:fd49::/32 | — | reserved | — | … |
| 2607:fd4a::/31 | — | reserved | — | … |
| 2607:fd4c::/30 | — | reserved | — | … |
| 2607:fd51::/32 | — | reserved | — | … |
| 2607:fd52::/31 | — | reserved | — | … |
| 2607:fd54::/30 | — | reserved | — | … |
| 2607:fd58::/29 | — | available | — | … |
| 2607:fd61::/32 | — | reserved | — | … |
| 2607:fd62::/31 | — | reserved | — | … |
| 2607:fd64::/30 | — | reserved | — | … |
| 2607:fd69::/32 | — | reserved | — | … |
| 2607:fd6a::/31 | — | reserved | — | … |
| 2607:fd6c::/30 | — | reserved | — | … |
| 2607:fd70::/32 | — | reserved | — | … |
| 2607:fd71::/32 | — | reserved | — | … |
| 2607:fd72::/31 | — | reserved | — | … |
| 2607:fd74::/30 | — | reserved | — | … |
| 2607:fd79::/32 | — | reserved | — | … |
| 2607:fd7a::/31 | — | reserved | — | … |
| 2607:fd7c::/30 | — | reserved | — | … |
| 2607:fd81::/32 | — | reserved | — | … |
| 2607:fd82::/31 | — | reserved | — | … |
| 2607:fd84::/30 | — | reserved | — | … |
| 2607:fd88::/32 | — | reserved | — | … |
| 2607:fd89::/32 | — | reserved | — | … |
| 2607:fd8a::/31 | — | reserved | — | … |
| 2607:fd8c::/30 | — | reserved | — | … |
| 2607:fd91::/32 | — | reserved | — | … |
| 2607:fd92::/31 | — | reserved | — | … |
| 2607:fd94::/30 | — | reserved | — | … |
| 2607:fd98::/29 | — | available | — | … |
| 2607:fda1::/32 | — | reserved | — | … |
| 2607:fda2::/31 | — | reserved | — | … |
| 2607:fda4::/30 | — | reserved | — | … |
| 2607:fda9::/32 | — | reserved | — | … |
| 2607:fdaa::/31 | — | reserved | — | … |
| 2607:fdac::/30 | — | reserved | — | … |