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:f5e0::/27 | — | available | — | … |
| 2606:f601::/32 | — | reserved | — | … |
| 2606:f602::/31 | — | reserved | — | … |
| 2606:f604::/30 | — | reserved | — | … |
| 2606:f608::/29 | — | reserved | — | … |
| 2606:f610::/28 | — | available | — | … |
| 2606:f620::/27 | — | available | — | … |
| 2606:f641::/32 | — | reserved | — | … |
| 2606:f642::/31 | — | reserved | — | … |
| 2606:f644::/30 | — | reserved | — | … |
| 2606:f648::/29 | — | reserved | — | … |
| 2606:f650::/28 | — | available | — | … |
| 2606:f660::/27 | — | available | — | … |
| 2606:f681::/32 | — | reserved | — | … |
| 2606:f682::/31 | — | reserved | — | … |
| 2606:f684::/30 | — | reserved | — | … |
| 2606:f688::/29 | — | reserved | — | … |
| 2606:f690::/28 | — | available | — | … |
| 2606:f6a0::/27 | — | available | — | … |
| 2606:f6c1::/32 | — | reserved | — | … |
| 2606:f6c2::/31 | — | reserved | — | … |
| 2606:f6c4::/30 | — | reserved | — | … |
| 2606:f6c8::/29 | — | reserved | — | … |
| 2606:f6d0::/28 | — | available | — | … |
| 2606:f6e0::/27 | — | available | — | … |
| 2606:f701::/32 | — | reserved | — | … |
| 2606:f702::/31 | — | reserved | — | … |
| 2606:f704::/30 | — | reserved | — | … |
| 2606:f708::/29 | — | reserved | — | … |
| 2606:f710::/28 | — | available | — | … |
| 2606:f720::/27 | — | available | — | … |
| 2606:f741::/32 | — | reserved | — | … |
| 2606:f742::/31 | — | reserved | — | … |
| 2606:f744::/30 | — | reserved | — | … |
| 2606:f748::/29 | — | reserved | — | … |
| 2606:f750::/28 | — | available | — | … |
| 2606:f760::/27 | — | available | — | … |
| 2606:f781::/32 | — | reserved | — | … |
| 2606:f782::/31 | — | reserved | — | … |
| 2606:f784::/30 | — | reserved | — | … |
| 2606:f788::/29 | — | reserved | — | … |
| 2606:f790::/28 | — | available | — | … |
| 2606:f7a0::/27 | — | available | — | … |
| 2606:f7c1::/32 | — | reserved | — | … |
| 2606:f7c2::/31 | — | reserved | — | … |
| 2606:f7c4::/30 | — | reserved | — | … |
| 2606:f7c8::/29 | — | reserved | — | … |
| 2606:f7d0::/28 | — | available | — | … |
| 2606:f7e0::/27 | — | available | — | … |
| 2606:f801::/32 | — | reserved | — | … |
| 2606:f802::/31 | — | reserved | — | … |
| 2606:f804::/30 | — | reserved | — | … |
| 2606:f808::/29 | — | reserved | — | … |
| 2606:f810::/28 | — | available | — | … |
| 2606:f820::/27 | — | available | — | … |
| 2606:f841::/32 | — | reserved | — | … |
| 2606:f842::/31 | — | reserved | — | … |
| 2606:f844::/30 | — | reserved | — | … |
| 2606:f848::/29 | — | reserved | — | … |
| 2606:f850::/28 | — | available | — | … |
| 2606:f860::/27 | — | available | — | … |
| 2606:f881::/32 | — | reserved | — | … |
| 2606:f882::/31 | — | reserved | — | … |
| 2606:f884::/30 | — | reserved | — | … |
| 2606:f888::/29 | — | reserved | — | … |
| 2606:f890::/28 | — | available | — | … |
| 2606:f8a0::/27 | — | available | — | … |
| 2606:f8c1::/32 | — | reserved | — | … |
| 2606:f8c2::/31 | — | reserved | — | … |
| 2606:f8c4::/30 | — | reserved | — | … |
| 2606:f8c8::/29 | — | reserved | — | … |
| 2606:f8d0::/28 | — | available | — | … |
| 2606:f8e0::/27 | — | available | — | … |
| 2606:f901::/32 | — | reserved | — | … |
| 2606:f902::/31 | — | reserved | — | … |
| 2606:f904::/30 | — | reserved | — | … |
| 2606:f908::/29 | — | reserved | — | … |
| 2606:f910::/28 | — | available | — | … |
| 2606:f920::/27 | — | available | — | … |
| 2606:f941::/32 | — | reserved | — | … |
| 2606:f942::/31 | — | reserved | — | … |
| 2606:f944::/30 | — | reserved | — | … |
| 2606:f948::/29 | — | reserved | — | … |
| 2606:f950::/28 | — | available | — | … |
| 2606:f960::/27 | — | available | — | … |
| 2606:f981::/32 | — | reserved | — | … |
| 2606:f982::/31 | — | reserved | — | … |
| 2606:f984::/30 | — | reserved | — | … |
| 2606:f988::/29 | — | reserved | — | … |
| 2606:f990::/28 | — | available | — | … |
| 2606:f9a0::/27 | — | available | — | … |
| 2606:f9c0::/26 | — | available | — | … |
| 2606:fa01::/32 | — | reserved | — | … |
| 2606:fa02::/31 | — | reserved | — | … |
| 2606:fa04::/30 | — | reserved | — | … |
| 2606:fa08::/29 | — | reserved | — | … |
| 2606:fa10::/28 | — | available | — | … |
| 2606:fa20::/27 | — | available | — | … |
| 2606:fa41::/32 | — | reserved | — | … |
| 2606:fa42::/31 | — | reserved | — | … |