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
1,645,647,872
📦
IPv4 networks
76,740
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,065
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:c702::/31 | — | reserved | — | … |
| 2606:c704::/30 | — | reserved | — | … |
| 2606:c708::/29 | — | reserved | — | … |
| 2606:c710::/28 | — | available | — | … |
| 2606:c720::/27 | — | available | — | … |
| 2606:c740::/32 | — | reserved | — | … |
| 2606:c741::/32 | — | reserved | — | … |
| 2606:c742::/31 | — | reserved | — | … |
| 2606:c744::/30 | — | reserved | — | … |
| 2606:c748::/29 | — | reserved | — | … |
| 2606:c750::/28 | — | available | — | … |
| 2606:c760::/27 | — | available | — | … |
| 2606:c781::/32 | — | reserved | — | … |
| 2606:c782::/31 | — | reserved | — | … |
| 2606:c784::/30 | — | reserved | — | … |
| 2606:c788::/29 | — | reserved | — | … |
| 2606:c790::/28 | — | available | — | … |
| 2606:c7a0::/27 | — | available | — | … |
| 2606:c7c1::/32 | — | reserved | — | … |
| 2606:c7c2::/31 | — | reserved | — | … |
| 2606:c7c4::/30 | — | reserved | — | … |
| 2606:c7c8::/29 | — | reserved | — | … |
| 2606:c7d0::/28 | — | available | — | … |
| 2606:c7e0::/27 | — | available | — | … |
| 2606:c801::/32 | — | reserved | — | … |
| 2606:c802::/31 | — | reserved | — | … |
| 2606:c804::/30 | — | reserved | — | … |
| 2606:c808::/29 | — | reserved | — | … |
| 2606:c810::/28 | — | available | — | … |
| 2606:c820::/27 | — | available | — | … |
| 2606:c841::/32 | — | reserved | — | … |
| 2606:c842::/31 | — | reserved | — | … |
| 2606:c844::/30 | — | reserved | — | … |
| 2606:c848::/29 | — | reserved | — | … |
| 2606:c850::/28 | — | available | — | … |
| 2606:c860::/27 | — | available | — | … |
| 2606:c881::/32 | — | reserved | — | … |
| 2606:c882::/31 | — | reserved | — | … |
| 2606:c884::/30 | — | reserved | — | … |
| 2606:c888::/29 | — | reserved | — | … |
| 2606:c890::/28 | — | available | — | … |
| 2606:c8a0::/27 | — | available | — | … |
| 2606:c8c1::/32 | — | reserved | — | … |
| 2606:c8c2::/31 | — | reserved | — | … |
| 2606:c8c4::/30 | — | reserved | — | … |
| 2606:c8c8::/29 | — | reserved | — | … |
| 2606:c8d0::/28 | — | available | — | … |
| 2606:c8e0::/27 | — | available | — | … |
| 2606:c901::/32 | — | reserved | — | … |
| 2606:c902::/31 | — | reserved | — | … |
| 2606:c904::/30 | — | reserved | — | … |
| 2606:c908::/29 | — | reserved | — | … |
| 2606:c910::/28 | — | available | — | … |
| 2606:c920::/27 | — | available | — | … |
| 2606:c950::/28 | — | available | — | … |
| 2606:c960::/27 | — | available | — | … |
| 2606:c981::/32 | — | reserved | — | … |
| 2606:c982::/31 | — | reserved | — | … |
| 2606:c984::/30 | — | reserved | — | … |
| 2606:c988::/29 | — | reserved | — | … |
| 2606:c990::/28 | — | available | — | … |
| 2606:c9a0::/27 | — | available | — | … |
| 2606:c9c1::/32 | — | reserved | — | … |
| 2606:c9c2::/31 | — | reserved | — | … |
| 2606:c9c4::/30 | — | reserved | — | … |
| 2606:c9c8::/29 | — | reserved | — | … |
| 2606:c9d0::/28 | — | available | — | … |
| 2606:c9e0::/27 | — | available | — | … |
| 2606:ca01::/32 | — | reserved | — | … |
| 2606:ca02::/31 | — | reserved | — | … |
| 2606:ca04::/30 | — | reserved | — | … |
| 2606:ca08::/29 | — | reserved | — | … |
| 2606:ca10::/28 | — | available | — | … |
| 2606:ca20::/27 | — | available | — | … |
| 2606:ca41::/32 | — | reserved | — | … |
| 2606:ca42::/31 | — | reserved | — | … |
| 2606:ca44::/30 | — | reserved | — | … |
| 2606:ca48::/29 | — | reserved | — | … |
| 2606:ca50::/28 | — | available | — | … |
| 2606:ca60::/27 | — | available | — | … |
| 2606:ca81::/32 | — | reserved | — | … |
| 2606:ca82::/31 | — | reserved | — | … |
| 2606:ca84::/30 | — | reserved | — | … |
| 2606:ca88::/29 | — | reserved | — | … |
| 2606:ca90::/28 | — | available | — | … |
| 2606:caa0::/27 | — | available | — | … |
| 2606:cac1::/32 | — | reserved | — | … |
| 2606:cac2::/31 | — | reserved | — | … |
| 2606:cac4::/30 | — | reserved | — | … |
| 2606:cac8::/29 | — | reserved | — | … |
| 2606:cad0::/28 | — | available | — | … |
| 2606:cae0::/27 | — | available | — | … |
| 2606:cb01::/32 | — | reserved | — | … |
| 2606:cb02::/31 | — | reserved | — | … |
| 2606:cb04::/30 | — | reserved | — | … |
| 2606:cb08::/29 | — | reserved | — | … |
| 2606:cb10::/28 | — | available | — | … |
| 2606:cb20::/27 | — | available | — | … |
| 2606:cb41::/32 | — | reserved | — | … |
| 2606:cb42::/31 | — | reserved | — | … |