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
1,645,667,328
📦
IPv4 networks
76,693
delegated blocks
🧭
IPv6 networks
11,352
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:0:eb2::/47 | — | reserved | — | … |
| 2620:0:eb4::/46 | — | reserved | — | … |
| 2620:0:eb8::/45 | — | reserved | — | … |
| 2620:0:ec0::/44 | — | available | — | … |
| 2620:0:ed1::/48 | — | reserved | — | … |
| 2620:0:ed2::/47 | — | reserved | — | … |
| 2620:0:ed4::/46 | — | reserved | — | … |
| 2620:0:ed8::/45 | — | reserved | — | … |
| 2620:0:ee1::/48 | — | reserved | — | … |
| 2620:0:ee2::/47 | — | reserved | — | … |
| 2620:0:ee4::/46 | — | reserved | — | … |
| 2620:0:ee8::/45 | — | reserved | — | … |
| 2620:0:ef1::/48 | — | reserved | — | … |
| 2620:0:ef2::/47 | — | reserved | — | … |
| 2620:0:ef4::/46 | — | reserved | — | … |
| 2620:0:ef8::/45 | — | reserved | — | … |
| 2620:0:f80::/41 | — | reserved | — | … |
| 2620:0:1100::/40 | — | reserved | — | … |
| 2620:0:1200::/39 | — | reserved | — | … |
| 2620:0:1440::/42 | — | reserved | — | … |
| 2620:0:1480::/41 | — | reserved | — | … |
| 2620:0:1580::/41 | — | reserved | — | … |
| 2620:0:1680::/41 | — | reserved | — | … |
| 2620:0:1710::/44 | — | reserved | — | … |
| 2620:0:1720::/43 | — | reserved | — | … |
| 2620:0:1740::/42 | — | reserved | — | … |
| 2620:0:1780::/41 | — | reserved | — | … |
| 2620:0:1820::/43 | — | reserved | — | … |
| 2620:0:1840::/42 | — | reserved | — | … |
| 2620:0:1880::/41 | — | reserved | — | … |
| 2620:0:1900::/40 | — | available | — | … |
| 2620:0:1a01::/48 | — | reserved | — | … |
| 2620:0:1a02::/47 | — | reserved | — | … |
| 2620:0:1a04::/46 | — | reserved | — | … |
| 2620:0:1a08::/45 | — | reserved | — | … |
| 2620:0:1a11::/48 | — | reserved | — | … |
| 2620:0:1a12::/47 | — | reserved | — | … |
| 2620:0:1a14::/46 | — | reserved | — | … |
| 2620:0:1a18::/45 | — | reserved | — | … |
| 2620:0:1a21::/48 | — | reserved | — | … |
| 2620:0:1a22::/47 | — | reserved | — | … |
| 2620:0:1a24::/46 | — | reserved | — | … |
| 2620:0:1a28::/45 | — | reserved | — | … |
| 2620:0:1a31::/48 | — | reserved | — | … |
| 2620:0:1a32::/47 | — | reserved | — | … |
| 2620:0:1a34::/46 | — | reserved | — | … |
| 2620:0:1a38::/45 | — | reserved | — | … |
| 2620:0:1a41::/48 | — | reserved | — | … |
| 2620:0:1a42::/47 | — | reserved | — | … |
| 2620:0:1a44::/46 | — | reserved | — | … |
| 2620:0:1a48::/45 | — | reserved | — | … |
| 2620:0:1a51::/48 | — | reserved | — | … |
| 2620:0:1a52::/47 | — | reserved | — | … |
| 2620:0:1a54::/46 | — | reserved | — | … |
| 2620:0:1a58::/45 | — | reserved | — | … |
| 2620:0:1a60::/44 | — | available | — | … |
| 2620:0:1a71::/48 | — | reserved | — | … |
| 2620:0:1a72::/47 | — | reserved | — | … |
| 2620:0:1a74::/46 | — | reserved | — | … |
| 2620:0:1a78::/45 | — | reserved | — | … |
| 2620:0:1a81::/48 | — | reserved | — | … |
| 2620:0:1a82::/47 | — | reserved | — | … |
| 2620:0:1a84::/46 | — | reserved | — | … |
| 2620:0:1a88::/45 | — | reserved | — | … |
| 2620:0:1a90::/44 | — | available | — | … |
| 2620:0:1aa1::/48 | — | reserved | — | … |
| 2620:0:1aa2::/47 | — | reserved | — | … |
| 2620:0:1aa4::/46 | — | reserved | — | … |
| 2620:0:1aa8::/45 | — | reserved | — | … |
| 2620:0:1ab1::/48 | — | reserved | — | … |
| 2620:0:1ab2::/47 | — | reserved | — | … |
| 2620:0:1ab4::/46 | — | reserved | — | … |
| 2620:0:1ab8::/45 | — | reserved | — | … |
| 2620:0:1ac1::/48 | — | reserved | — | … |
| 2620:0:1ac2::/47 | — | reserved | — | … |
| 2620:0:1ac4::/46 | — | reserved | — | … |
| 2620:0:1ac8::/45 | — | reserved | — | … |
| 2620:0:1ad8::/45 | — | reserved | — | … |
| 2620:0:1ae1::/48 | — | reserved | — | … |
| 2620:0:1ae2::/47 | — | reserved | — | … |
| 2620:0:1ae4::/46 | — | reserved | — | … |
| 2620:0:1ae8::/45 | — | reserved | — | … |
| 2620:0:1af1::/48 | — | reserved | — | … |
| 2620:0:1af2::/47 | — | reserved | — | … |
| 2620:0:1af4::/46 | — | reserved | — | … |
| 2620:0:1af8::/45 | — | reserved | — | … |
| 2620:0:1b08::/45 | — | reserved | — | … |
| 2620:0:1b10::/44 | — | reserved | — | … |
| 2620:0:1b20::/43 | — | reserved | — | … |
| 2620:0:1b40::/42 | — | reserved | — | … |
| 2620:0:1b80::/41 | — | reserved | — | … |
| 2620:0:1d00::/40 | — | reserved | — | … |
| 2620:0:1e00::/39 | — | reserved | — | … |
| 2620:0:2040::/42 | — | reserved | — | … |
| 2620:0:2080::/41 | — | reserved | — | … |
| 2620:0:2100::/42 | — | reserved | — | … |
| 2620:0:2140::/42 | — | reserved | — | … |
| 2620:0:2180::/41 | — | reserved | — | … |
| 2620:0:2200::/44 | — | available | — | … |
| 2620:0:2211::/48 | — | reserved | — | … |