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:ecc2::/31 | — | reserved | — | … |
| 2607:ecc4::/30 | — | reserved | — | … |
| 2607:ecc8::/29 | — | reserved | — | … |
| 2607:ecd0::/28 | — | available | — | … |
| 2607:ece0::/27 | — | available | — | … |
| 2607:ed01::/32 | — | reserved | — | … |
| 2607:ed02::/31 | — | reserved | — | … |
| 2607:ed04::/30 | — | reserved | — | … |
| 2607:ed08::/29 | — | reserved | — | … |
| 2607:ed10::/28 | — | available | — | … |
| 2607:ed20::/27 | — | available | — | … |
| 2607:ed41::/32 | — | reserved | — | … |
| 2607:ed42::/31 | — | reserved | — | … |
| 2607:ed44::/30 | — | reserved | — | … |
| 2607:ed48::/29 | — | reserved | — | … |
| 2607:ed50::/28 | — | available | — | … |
| 2607:ed60::/27 | — | available | — | … |
| 2607:ed81::/32 | — | reserved | — | … |
| 2607:ed82::/31 | — | reserved | — | … |
| 2607:ed84::/30 | — | reserved | — | … |
| 2607:ed88::/29 | — | reserved | — | … |
| 2607:ed90::/28 | — | available | — | … |
| 2607:eda0::/27 | — | available | — | … |
| 2607:edc1::/32 | — | reserved | — | … |
| 2607:edc2::/31 | — | reserved | — | … |
| 2607:edc4::/30 | — | reserved | — | … |
| 2607:edc8::/29 | — | reserved | — | … |
| 2607:edd0::/28 | — | available | — | … |
| 2607:ede0::/27 | — | available | — | … |
| 2607:ee01::/32 | — | reserved | — | … |
| 2607:ee02::/31 | — | reserved | — | … |
| 2607:ee04::/30 | — | reserved | — | … |
| 2607:ee08::/29 | — | reserved | — | … |
| 2607:ee10::/28 | — | available | — | … |
| 2607:ee20::/27 | — | available | — | … |
| 2607:ee41::/32 | — | reserved | — | … |
| 2607:ee42::/31 | — | reserved | — | … |
| 2607:ee44::/30 | — | reserved | — | … |
| 2607:ee48::/29 | — | reserved | — | … |
| 2607:ee50::/28 | — | available | — | … |
| 2607:ee60::/27 | — | available | — | … |
| 2607:ee81::/32 | — | reserved | — | … |
| 2607:ee82::/31 | — | reserved | — | … |
| 2607:ee84::/30 | — | reserved | — | … |
| 2607:ee88::/29 | — | reserved | — | … |
| 2607:ee90::/28 | — | available | — | … |
| 2607:eea0::/27 | — | available | — | … |
| 2607:eec1::/32 | — | reserved | — | … |
| 2607:eec2::/31 | — | reserved | — | … |
| 2607:eec4::/30 | — | reserved | — | … |
| 2607:eec8::/29 | — | reserved | — | … |
| 2607:eed0::/28 | — | available | — | … |
| 2607:eee0::/27 | — | available | — | … |
| 2607:ef01::/32 | — | reserved | — | … |
| 2607:ef02::/31 | — | reserved | — | … |
| 2607:ef04::/30 | — | reserved | — | … |
| 2607:ef08::/29 | — | reserved | — | … |
| 2607:ef10::/28 | — | available | — | … |
| 2607:ef20::/27 | — | available | — | … |
| 2607:ef41::/32 | — | reserved | — | … |
| 2607:ef42::/31 | — | reserved | — | … |
| 2607:ef44::/30 | — | reserved | — | … |
| 2607:ef48::/29 | — | reserved | — | … |
| 2607:ef50::/28 | — | available | — | … |
| 2607:ef60::/27 | — | available | — | … |
| 2607:ef80::/32 | — | reserved | — | … |
| 2607:ef81::/32 | — | reserved | — | … |
| 2607:ef82::/31 | — | reserved | — | … |
| 2607:ef84::/30 | — | reserved | — | … |
| 2607:ef88::/29 | — | reserved | — | … |
| 2607:ef90::/28 | — | available | — | … |
| 2607:efa0::/27 | — | available | — | … |
| 2607:efc1::/32 | — | reserved | — | … |
| 2607:efc2::/31 | — | reserved | — | … |
| 2607:efc4::/30 | — | reserved | — | … |
| 2607:efc8::/29 | — | reserved | — | … |
| 2607:efd0::/28 | — | available | — | … |
| 2607:efe0::/27 | — | available | — | … |
| 2607:f001::/32 | — | reserved | — | … |
| 2607:f002::/31 | — | reserved | — | … |
| 2607:f004::/30 | — | reserved | — | … |
| 2607:f009::/32 | — | reserved | — | … |
| 2607:f00a::/31 | — | reserved | — | … |
| 2607:f00c::/30 | — | reserved | — | … |
| 2607:f011::/32 | — | reserved | — | … |
| 2607:f012::/31 | — | reserved | — | … |
| 2607:f014::/30 | — | reserved | — | … |
| 2607:f019::/32 | — | reserved | — | … |
| 2607:f01a::/31 | — | reserved | — | … |
| 2607:f01c::/30 | — | reserved | — | … |
| 2607:f021::/32 | — | reserved | — | … |
| 2607:f022::/31 | — | reserved | — | … |
| 2607:f024::/30 | — | reserved | — | … |
| 2607:f029::/32 | — | reserved | — | … |
| 2607:f02a::/31 | — | reserved | — | … |
| 2607:f02c::/30 | — | reserved | — | … |
| 2607:f031::/32 | — | reserved | — | … |
| 2607:f032::/31 | — | reserved | — | … |
| 2607:f034::/30 | — | reserved | — | … |
| 2607:f039::/32 | — | reserved | — | … |