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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:fdfa::/31 | — | reserved | — | … |
| 2607:fdfc::/30 | — | reserved | — | … |
| 2607:fe01::/32 | — | reserved | — | … |
| 2607:fe02::/31 | — | reserved | — | … |
| 2607:fe04::/30 | — | reserved | — | … |
| 2607:fe08::/29 | — | available | — | … |
| 2607:fe11::/32 | — | reserved | — | … |
| 2607:fe12::/31 | — | reserved | — | … |
| 2607:fe14::/30 | — | reserved | — | … |
| 2607:fe18:1000::/36 | — | reserved | — | … |
| 2607:fe18:2000::/35 | — | reserved | — | … |
| 2607:fe18:4000::/34 | — | reserved | — | … |
| 2607:fe18:8000::/33 | — | reserved | — | … |
| 2607:fe19::/32 | — | reserved | — | … |
| 2607:fe1a::/31 | — | reserved | — | … |
| 2607:fe1c::/30 | — | reserved | — | … |
| 2607:fe21::/32 | — | reserved | — | … |
| 2607:fe22::/31 | — | reserved | — | … |
| 2607:fe24::/30 | — | reserved | — | … |
| 2607:fe29::/32 | — | reserved | — | … |
| 2607:fe2a::/31 | — | reserved | — | … |
| 2607:fe2c::/30 | — | reserved | — | … |
| 2607:fe31::/32 | — | reserved | — | … |
| 2607:fe32::/31 | — | reserved | — | … |
| 2607:fe34::/30 | — | reserved | — | … |
| 2607:fe39::/32 | — | reserved | — | … |
| 2607:fe3a::/31 | — | reserved | — | … |
| 2607:fe3c::/30 | — | reserved | — | … |
| 2607:fe41::/32 | — | reserved | — | … |
| 2607:fe42::/31 | — | reserved | — | … |
| 2607:fe44::/30 | — | reserved | — | … |
| 2607:fe49::/32 | — | reserved | — | … |
| 2607:fe4a::/31 | — | reserved | — | … |
| 2607:fe4c::/30 | — | reserved | — | … |
| 2607:fe51::/32 | — | reserved | — | … |
| 2607:fe52::/31 | — | reserved | — | … |
| 2607:fe54::/30 | — | reserved | — | … |
| 2607:fe59::/32 | — | reserved | — | … |
| 2607:fe5a::/31 | — | reserved | — | … |
| 2607:fe5c::/30 | — | reserved | — | … |
| 2607:fe61::/32 | — | reserved | — | … |
| 2607:fe62::/31 | — | reserved | — | … |
| 2607:fe64::/30 | — | reserved | — | … |
| 2607:fe69::/32 | — | reserved | — | … |
| 2607:fe6a::/31 | — | reserved | — | … |
| 2607:fe6c::/30 | — | reserved | — | … |
| 2607:fe71::/32 | — | reserved | — | … |
| 2607:fe72::/31 | — | reserved | — | … |
| 2607:fe74::/30 | — | reserved | — | … |
| 2607:fe79::/32 | — | reserved | — | … |
| 2607:fe7a::/31 | — | reserved | — | … |
| 2607:fe7c::/30 | — | reserved | — | … |
| 2607:fe81::/32 | — | reserved | — | … |
| 2607:fe82::/31 | — | reserved | — | … |
| 2607:fe84::/30 | — | reserved | — | … |
| 2607:fe89::/32 | — | reserved | — | … |
| 2607:fe8a::/31 | — | reserved | — | … |
| 2607:fe8c::/30 | — | reserved | — | … |
| 2607:fe91::/32 | — | reserved | — | … |
| 2607:fe92::/31 | — | reserved | — | … |
| 2607:fe94::/30 | — | reserved | — | … |
| 2607:fe99::/32 | — | reserved | — | … |
| 2607:fe9a::/31 | — | reserved | — | … |
| 2607:fe9c::/30 | — | reserved | — | … |
| 2607:fea1::/32 | — | reserved | — | … |
| 2607:fea2::/31 | — | reserved | — | … |
| 2607:fea4::/30 | — | reserved | — | … |
| 2607:fea9::/32 | — | reserved | — | … |
| 2607:feaa::/31 | — | reserved | — | … |
| 2607:feac::/30 | — | reserved | — | … |
| 2607:feb1::/32 | — | reserved | — | … |
| 2607:feb2::/31 | — | reserved | — | … |
| 2607:feb4::/30 | — | reserved | — | … |
| 2607:feb9::/32 | — | reserved | — | … |
| 2607:feba::/31 | — | reserved | — | … |
| 2607:febc::/30 | — | reserved | — | … |
| 2607:fec1::/32 | — | reserved | — | … |
| 2607:fec2::/31 | — | reserved | — | … |
| 2607:fec4::/30 | — | reserved | — | … |
| 2607:fec9::/32 | — | reserved | — | … |
| 2607:feca::/31 | — | reserved | — | … |
| 2607:fecc::/30 | — | reserved | — | … |
| 2607:fed1::/32 | — | reserved | — | … |
| 2607:fed2::/31 | — | reserved | — | … |
| 2607:fed4::/30 | — | reserved | — | … |
| 2607:fed9::/32 | — | reserved | — | … |
| 2607:feda::/31 | — | reserved | — | … |
| 2607:fedc::/30 | — | reserved | — | … |
| 2607:fee1::/32 | — | reserved | — | … |
| 2607:fee2::/31 | — | reserved | — | … |
| 2607:fee4::/30 | — | reserved | — | … |
| 2607:fee9::/32 | — | reserved | — | … |
| 2607:feea::/31 | — | reserved | — | … |
| 2607:feec::/30 | — | reserved | — | … |
| 2607:fef0::/29 | — | available | — | … |
| 2607:fef9::/32 | — | reserved | — | … |
| 2607:fefa::/31 | — | reserved | — | … |
| 2607:fefc::/30 | — | reserved | — | … |
| 2607:ff01::/32 | — | reserved | — | … |
| 2607:ff02::/31 | — | reserved | — | … |