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:fdb1::/32 | — | reserved | — | … |
| 2607:fdb2::/31 | — | reserved | — | … |
| 2607:fdb4::/30 | — | reserved | — | … |
| 2607:fdb9::/32 | — | reserved | — | … |
| 2607:fdba::/31 | — | reserved | — | … |
| 2607:fdbc::/30 | — | reserved | — | … |
| 2607:fdc1::/32 | — | reserved | — | … |
| 2607:fdc2::/31 | — | reserved | — | … |
| 2607:fdc4::/30 | — | reserved | — | … |
| 2607:fdc9::/32 | — | reserved | — | … |
| 2607:fdca::/31 | — | reserved | — | … |
| 2607:fdcc::/30 | — | reserved | — | … |
| 2607:fdd1::/32 | — | reserved | — | … |
| 2607:fdd2::/31 | — | reserved | — | … |
| 2607:fdd4::/30 | — | reserved | — | … |
| 2607:fdd9::/32 | — | reserved | — | … |
| 2607:fdda::/31 | — | reserved | — | … |
| 2607:fddc::/30 | — | reserved | — | … |
| 2607:fde1::/32 | — | reserved | — | … |
| 2607:fde2::/31 | — | reserved | — | … |
| 2607:fde4::/30 | — | reserved | — | … |
| 2607:fde9::/32 | — | reserved | — | … |
| 2607:fdea::/31 | — | reserved | — | … |
| 2607:fdec::/30 | — | reserved | — | … |
| 2607:fdf1::/32 | — | reserved | — | … |
| 2607:fdf2::/31 | — | reserved | — | … |
| 2607:fdf4::/30 | — | reserved | — | … |
| 2607:fdf9::/32 | — | reserved | — | … |
| 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 | — | … |