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
1,644,586,496
📦
IPv4 networks
76,820
delegated blocks
🧭
IPv6 networks
11,472
delegated blocks
🔗
Autonomous systems
34,191
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2605:7681::/32 | — | reserved | — | … |
| 2605:7682::/31 | — | reserved | — | … |
| 2605:7684::/30 | — | reserved | — | … |
| 2605:7688::/29 | — | reserved | — | … |
| 2605:7690::/28 | — | available | — | … |
| 2605:76a0::/27 | — | available | — | … |
| 2605:76c1::/32 | — | reserved | — | … |
| 2605:76c2::/31 | — | reserved | — | … |
| 2605:76c4::/30 | — | reserved | — | … |
| 2605:76c8::/29 | — | reserved | — | … |
| 2605:76d0::/28 | — | available | — | … |
| 2605:76e0::/27 | — | available | — | … |
| 2605:7701::/32 | — | reserved | — | … |
| 2605:7702::/31 | — | reserved | — | … |
| 2605:7704::/30 | — | reserved | — | … |
| 2605:7708::/29 | — | reserved | — | … |
| 2605:7710::/28 | — | available | — | … |
| 2605:7720::/27 | — | available | — | … |
| 2605:7741::/32 | — | reserved | — | … |
| 2605:7742::/31 | — | reserved | — | … |
| 2605:7744::/30 | — | reserved | — | … |
| 2605:7748::/29 | — | reserved | — | … |
| 2605:7750::/28 | — | available | — | … |
| 2605:7760::/27 | — | available | — | … |
| 2605:7781::/32 | — | reserved | — | … |
| 2605:7782::/31 | — | reserved | — | … |
| 2605:7784::/30 | — | reserved | — | … |
| 2605:7788::/29 | — | reserved | — | … |
| 2605:7790::/28 | — | available | — | … |
| 2605:77a0::/27 | — | available | — | … |
| 2605:77c1::/32 | — | reserved | — | … |
| 2605:77c2::/31 | — | reserved | — | … |
| 2605:77c4::/30 | — | reserved | — | … |
| 2605:77c8::/29 | — | reserved | — | … |
| 2605:77d0::/28 | — | available | — | … |
| 2605:77e0::/27 | — | available | — | … |
| 2605:7800::/32 | — | reserved | — | … |
| 2605:7801::/32 | — | available | — | … |
| 2605:7802::/31 | — | available | — | … |
| 2605:7804::/30 | — | available | — | … |
| 2605:7808::/29 | — | available | — | … |
| 2605:7810::/28 | — | available | — | … |
| 2605:7820::/27 | — | available | — | … |
| 2605:7841::/32 | — | reserved | — | … |
| 2605:7842::/31 | — | reserved | — | … |
| 2605:7844::/30 | — | reserved | — | … |
| 2605:7848::/29 | — | reserved | — | … |
| 2605:7850::/28 | — | available | — | … |
| 2605:7860::/27 | — | available | — | … |
| 2605:7881::/32 | — | reserved | — | … |
| 2605:7882::/31 | — | reserved | — | … |
| 2605:7884::/30 | — | reserved | — | … |
| 2605:7888::/29 | — | reserved | — | … |
| 2605:7890::/28 | — | available | — | … |
| 2605:78a0::/27 | — | available | — | … |
| 2605:78c1::/32 | — | reserved | — | … |
| 2605:78c2::/31 | — | reserved | — | … |
| 2605:78c4::/30 | — | reserved | — | … |
| 2605:78c8::/29 | — | reserved | — | … |
| 2605:78d0::/28 | — | available | — | … |
| 2605:78e0::/27 | — | available | — | … |
| 2605:7901::/32 | — | reserved | — | … |
| 2605:7902::/31 | — | reserved | — | … |
| 2605:7904::/30 | — | reserved | — | … |
| 2605:7908::/29 | — | reserved | — | … |
| 2605:7910::/28 | — | available | — | … |
| 2605:7920::/27 | — | available | — | … |
| 2605:7941::/32 | — | reserved | — | … |
| 2605:7942::/31 | — | reserved | — | … |
| 2605:7944::/30 | — | reserved | — | … |
| 2605:7948::/29 | — | reserved | — | … |
| 2605:7950::/28 | — | available | — | … |
| 2605:7960::/27 | — | available | — | … |
| 2605:7981::/32 | — | reserved | — | … |
| 2605:7982::/31 | — | reserved | — | … |
| 2605:7984::/30 | — | reserved | — | … |
| 2605:7988::/29 | — | reserved | — | … |
| 2605:7990::/28 | — | available | — | … |
| 2605:79a0::/27 | — | available | — | … |
| 2605:79c1::/32 | — | reserved | — | … |
| 2605:79c2::/31 | — | reserved | — | … |
| 2605:79c4::/30 | — | reserved | — | … |
| 2605:79c8::/29 | — | reserved | — | … |
| 2605:79d0::/28 | — | available | — | … |
| 2605:79e0::/27 | — | available | — | … |
| 2605:7a01::/32 | — | reserved | — | … |
| 2605:7a02::/31 | — | reserved | — | … |
| 2605:7a04::/30 | — | reserved | — | … |
| 2605:7a08::/29 | — | reserved | — | … |
| 2605:7a10::/28 | — | available | — | … |
| 2605:7a20::/27 | — | available | — | … |
| 2605:7a41::/32 | — | reserved | — | … |
| 2605:7a42::/31 | — | reserved | — | … |
| 2605:7a44::/30 | — | reserved | — | … |
| 2605:7a48::/29 | — | reserved | — | … |
| 2605:7a50::/28 | — | available | — | … |
| 2605:7a60::/27 | — | available | — | … |
| 2605:7a81::/32 | — | reserved | — | … |
| 2605:7a82::/31 | — | reserved | — | … |
| 2605:7a84::/30 | — | reserved | — | … |