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:f839::/32 | — | reserved | — | … |
| 2607:f83a::/31 | — | reserved | — | … |
| 2607:f83c::/30 | — | reserved | — | … |
| 2607:f840::/29 | — | available | — | … |
| 2607:f849::/32 | — | reserved | — | … |
| 2607:f84a::/31 | — | reserved | — | … |
| 2607:f84c::/30 | — | reserved | — | … |
| 2607:f850::/29 | — | available | — | … |
| 2607:f859::/32 | — | reserved | — | … |
| 2607:f85a::/31 | — | reserved | — | … |
| 2607:f85c::/30 | — | reserved | — | … |
| 2607:f861::/32 | — | reserved | — | … |
| 2607:f862::/31 | — | reserved | — | … |
| 2607:f864::/30 | — | reserved | — | … |
| 2607:f869::/32 | — | reserved | — | … |
| 2607:f86a::/31 | — | reserved | — | … |
| 2607:f86c::/30 | — | reserved | — | … |
| 2607:f871::/32 | — | reserved | — | … |
| 2607:f872::/31 | — | reserved | — | … |
| 2607:f874::/30 | — | reserved | — | … |
| 2607:f878::/29 | — | available | — | … |
| 2607:f881::/32 | — | reserved | — | … |
| 2607:f882::/31 | — | reserved | — | … |
| 2607:f884::/30 | — | reserved | — | … |
| 2607:f889::/32 | — | reserved | — | … |
| 2607:f88a::/31 | — | reserved | — | … |
| 2607:f88c::/30 | — | reserved | — | … |
| 2607:f891::/32 | — | reserved | — | … |
| 2607:f892::/31 | — | reserved | — | … |
| 2607:f894::/30 | — | reserved | — | … |
| 2607:f899::/32 | — | reserved | — | … |
| 2607:f89a::/31 | — | reserved | — | … |
| 2607:f89c::/30 | — | reserved | — | … |
| 2607:f8a0::/29 | — | available | — | … |
| 2607:f8a9::/32 | — | reserved | — | … |
| 2607:f8aa::/31 | — | reserved | — | … |
| 2607:f8ac::/30 | — | reserved | — | … |
| 2607:f8b1::/32 | — | reserved | — | … |
| 2607:f8b2::/31 | — | reserved | — | … |
| 2607:f8b4::/30 | — | reserved | — | … |
| 2607:f8b9::/32 | — | reserved | — | … |
| 2607:f8ba::/31 | — | reserved | — | … |
| 2607:f8bc::/30 | — | reserved | — | … |
| 2607:f8c1::/32 | — | reserved | — | … |
| 2607:f8c2::/31 | — | reserved | — | … |
| 2607:f8c4::/30 | — | reserved | — | … |
| 2607:f8c9::/32 | — | reserved | — | … |
| 2607:f8ca::/31 | — | reserved | — | … |
| 2607:f8cc::/30 | — | reserved | — | … |
| 2607:f8d1::/32 | — | reserved | — | … |
| 2607:f8d2::/31 | — | reserved | — | … |
| 2607:f8d4::/30 | — | reserved | — | … |
| 2607:f8d9::/32 | — | reserved | — | … |
| 2607:f8da::/31 | — | reserved | — | … |
| 2607:f8dc::/30 | — | reserved | — | … |
| 2607:f8e1::/32 | — | reserved | — | … |
| 2607:f8e2::/31 | — | reserved | — | … |
| 2607:f8e4::/30 | — | reserved | — | … |
| 2607:f8e9::/32 | — | reserved | — | … |
| 2607:f8ea::/31 | — | reserved | — | … |
| 2607:f8ec::/30 | — | reserved | — | … |
| 2607:f8f1::/32 | — | reserved | — | … |
| 2607:f8f2::/31 | — | reserved | — | … |
| 2607:f8f4::/30 | — | reserved | — | … |
| 2607:f8f9::/32 | — | reserved | — | … |
| 2607:f8fa::/31 | — | reserved | — | … |
| 2607:f8fc::/30 | — | reserved | — | … |
| 2607:f901::/32 | — | reserved | — | … |
| 2607:f902::/31 | — | reserved | — | … |
| 2607:f904::/30 | — | reserved | — | … |
| 2607:f909::/32 | — | reserved | — | … |
| 2607:f90a::/31 | — | reserved | — | … |
| 2607:f90c::/30 | — | reserved | — | … |
| 2607:f911::/32 | — | reserved | — | … |
| 2607:f912::/31 | — | reserved | — | … |
| 2607:f914::/30 | — | reserved | — | … |
| 2607:f918::/29 | — | available | — | … |
| 2607:f921::/32 | — | reserved | — | … |
| 2607:f922::/31 | — | reserved | — | … |
| 2607:f924::/30 | — | reserved | — | … |
| 2607:f929::/32 | — | reserved | — | … |
| 2607:f92a::/31 | — | reserved | — | … |
| 2607:f92c::/30 | — | reserved | — | … |
| 2607:f931::/32 | — | reserved | — | … |
| 2607:f932::/31 | — | reserved | — | … |
| 2607:f934::/30 | — | reserved | — | … |
| 2607:f939::/32 | — | reserved | — | … |
| 2607:f93a::/31 | — | reserved | — | … |
| 2607:f93c::/30 | — | reserved | — | … |
| 2607:f940::/29 | — | available | — | … |
| 2607:f949::/32 | — | reserved | — | … |
| 2607:f94a::/31 | — | reserved | — | … |
| 2607:f94c::/30 | — | reserved | — | … |
| 2607:f951::/32 | — | reserved | — | … |
| 2607:f952::/31 | — | reserved | — | … |
| 2607:f954::/30 | — | reserved | — | … |
| 2607:f958::/29 | — | available | — | … |
| 2607:f961::/32 | — | reserved | — | … |
| 2607:f962::/31 | — | reserved | — | … |
| 2607:f964::/30 | — | reserved | — | … |