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
1,645,650,944
📦
IPv4 networks
76,728
delegated blocks
🧭
IPv6 networks
11,368
delegated blocks
🔗
Autonomous systems
34,055
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:9620::/27 | — | available | — | … |
| 2607:9641::/32 | — | reserved | — | … |
| 2607:9642::/31 | — | reserved | — | … |
| 2607:9644::/30 | — | reserved | — | … |
| 2607:9648::/29 | — | reserved | — | … |
| 2607:9650::/28 | — | available | — | … |
| 2607:9660::/27 | — | available | — | … |
| 2607:9681::/32 | — | reserved | — | … |
| 2607:9682::/31 | — | reserved | — | … |
| 2607:9684::/30 | — | reserved | — | … |
| 2607:9688::/29 | — | reserved | — | … |
| 2607:9690::/28 | — | available | — | … |
| 2607:96a0::/27 | — | available | — | … |
| 2607:96c1::/32 | — | reserved | — | … |
| 2607:96c2::/31 | — | reserved | — | … |
| 2607:96c4::/30 | — | reserved | — | … |
| 2607:96c8::/29 | — | reserved | — | … |
| 2607:96d0::/28 | — | available | — | … |
| 2607:96e0::/27 | — | available | — | … |
| 2607:9701::/32 | — | reserved | — | … |
| 2607:9702::/31 | — | reserved | — | … |
| 2607:9704::/30 | — | reserved | — | … |
| 2607:9708::/29 | — | reserved | — | … |
| 2607:9710::/28 | — | available | — | … |
| 2607:9720::/27 | — | available | — | … |
| 2607:9741::/32 | — | reserved | — | … |
| 2607:9742::/31 | — | reserved | — | … |
| 2607:9744::/30 | — | reserved | — | … |
| 2607:9748::/29 | — | reserved | — | … |
| 2607:9750::/28 | — | available | — | … |
| 2607:9760::/27 | — | available | — | … |
| 2607:9781::/32 | — | reserved | — | … |
| 2607:9782::/31 | — | reserved | — | … |
| 2607:9784::/30 | — | reserved | — | … |
| 2607:9788::/29 | — | reserved | — | … |
| 2607:9790::/28 | — | available | — | … |
| 2607:97a0::/27 | — | available | — | … |
| 2607:97c1::/32 | — | reserved | — | … |
| 2607:97c2::/31 | — | reserved | — | … |
| 2607:97c4::/30 | — | reserved | — | … |
| 2607:97c8::/29 | — | reserved | — | … |
| 2607:97d0::/28 | — | available | — | … |
| 2607:97e0::/27 | — | available | — | … |
| 2607:9801::/32 | — | reserved | — | … |
| 2607:9802::/31 | — | reserved | — | … |
| 2607:9804::/30 | — | reserved | — | … |
| 2607:9808::/29 | — | reserved | — | … |
| 2607:9810::/28 | — | available | — | … |
| 2607:9820::/27 | — | available | — | … |
| 2607:9841::/32 | — | reserved | — | … |
| 2607:9842::/31 | — | reserved | — | … |
| 2607:9844::/30 | — | reserved | — | … |
| 2607:9848::/29 | — | reserved | — | … |
| 2607:9850::/28 | — | available | — | … |
| 2607:9860::/27 | — | available | — | … |
| 2607:9881::/32 | — | reserved | — | … |
| 2607:9882::/31 | — | reserved | — | … |
| 2607:9884::/30 | — | reserved | — | … |
| 2607:9888::/29 | — | reserved | — | … |
| 2607:9890::/28 | — | available | — | … |
| 2607:98a0::/27 | — | available | — | … |
| 2607:98c1::/32 | — | reserved | — | … |
| 2607:98c2::/31 | — | reserved | — | … |
| 2607:98c4::/30 | — | reserved | — | … |
| 2607:98c8::/29 | — | reserved | — | … |
| 2607:98d0::/28 | — | available | — | … |
| 2607:98e0::/27 | — | available | — | … |
| 2607:9901::/32 | — | reserved | — | … |
| 2607:9902::/31 | — | reserved | — | … |
| 2607:9904::/30 | — | reserved | — | … |
| 2607:9908::/29 | — | reserved | — | … |
| 2607:9910::/28 | — | available | — | … |
| 2607:9920::/27 | — | available | — | … |
| 2607:9940::/26 | — | available | — | … |
| 2607:9981::/32 | — | reserved | — | … |
| 2607:9982::/31 | — | reserved | — | … |
| 2607:9984::/30 | — | reserved | — | … |
| 2607:9988::/29 | — | reserved | — | … |
| 2607:9990::/28 | — | available | — | … |
| 2607:99a0::/27 | — | available | — | … |
| 2607:99c1::/32 | — | reserved | — | … |
| 2607:99c2::/31 | — | reserved | — | … |
| 2607:99c4::/30 | — | reserved | — | … |
| 2607:99c8::/29 | — | reserved | — | … |
| 2607:99d0::/28 | — | available | — | … |
| 2607:99e0::/27 | — | available | — | … |
| 2607:9a01::/32 | — | reserved | — | … |
| 2607:9a02::/31 | — | reserved | — | … |
| 2607:9a04::/30 | — | reserved | — | … |
| 2607:9a08::/29 | — | reserved | — | … |
| 2607:9a10::/28 | — | available | — | … |
| 2607:9a20::/27 | — | available | — | … |
| 2607:9a41::/32 | — | reserved | — | … |
| 2607:9a42::/31 | — | reserved | — | … |
| 2607:9a44::/30 | — | reserved | — | … |
| 2607:9a48::/29 | — | reserved | — | … |
| 2607:9a50::/28 | — | available | — | … |
| 2607:9a60::/27 | — | available | — | … |
| 2607:9a81::/32 | — | reserved | — | … |
| 2607:9a82::/31 | — | reserved | — | … |