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
1,644,591,360
📦
IPv4 networks
76,802
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 |
|---|---|---|---|---|
| 2606:bac2::/31 | — | reserved | — | … |
| 2606:bac4::/30 | — | reserved | — | … |
| 2606:bac8::/29 | — | reserved | — | … |
| 2606:bad0::/28 | — | available | — | … |
| 2606:bae0::/27 | — | available | — | … |
| 2606:bb01::/32 | — | reserved | — | … |
| 2606:bb02::/31 | — | reserved | — | … |
| 2606:bb04::/30 | — | reserved | — | … |
| 2606:bb08::/29 | — | reserved | — | … |
| 2606:bb10::/28 | — | available | — | … |
| 2606:bb20::/27 | — | available | — | … |
| 2606:bb41::/32 | — | reserved | — | … |
| 2606:bb42::/31 | — | reserved | — | … |
| 2606:bb44::/30 | — | reserved | — | … |
| 2606:bb48::/29 | — | reserved | — | … |
| 2606:bb50::/28 | — | available | — | … |
| 2606:bb60::/27 | — | available | — | … |
| 2606:bb81::/32 | — | reserved | — | … |
| 2606:bb82::/31 | — | reserved | — | … |
| 2606:bb84::/30 | — | reserved | — | … |
| 2606:bb88::/29 | — | reserved | — | … |
| 2606:bb90::/28 | — | available | — | … |
| 2606:bba0::/27 | — | available | — | … |
| 2606:bbc1::/32 | — | reserved | — | … |
| 2606:bbc2::/31 | — | reserved | — | … |
| 2606:bbc4::/30 | — | reserved | — | … |
| 2606:bbc8::/29 | — | reserved | — | … |
| 2606:bbd0::/28 | — | available | — | … |
| 2606:bbe0::/27 | — | available | — | … |
| 2606:bc01::/32 | — | reserved | — | … |
| 2606:bc02::/31 | — | reserved | — | … |
| 2606:bc04::/30 | — | reserved | — | … |
| 2606:bc08::/29 | — | reserved | — | … |
| 2606:bc10::/28 | — | available | — | … |
| 2606:bc20::/27 | — | available | — | … |
| 2606:bc41::/32 | — | reserved | — | … |
| 2606:bc42::/31 | — | reserved | — | … |
| 2606:bc44::/30 | — | reserved | — | … |
| 2606:bc48::/29 | — | reserved | — | … |
| 2606:bc50::/28 | — | available | — | … |
| 2606:bc60::/27 | — | available | — | … |
| 2606:bc81::/32 | — | reserved | — | … |
| 2606:bc82::/31 | — | reserved | — | … |
| 2606:bc84::/30 | — | reserved | — | … |
| 2606:bc88::/29 | — | reserved | — | … |
| 2606:bc90::/28 | — | available | — | … |
| 2606:bca0::/27 | — | available | — | … |
| 2606:bcc1::/32 | — | reserved | — | … |
| 2606:bcc2::/31 | — | reserved | — | … |
| 2606:bcc4::/30 | — | reserved | — | … |
| 2606:bcc8::/29 | — | reserved | — | … |
| 2606:bcd0::/28 | — | available | — | … |
| 2606:bce0::/27 | — | available | — | … |
| 2606:bd01::/32 | — | reserved | — | … |
| 2606:bd02::/31 | — | reserved | — | … |
| 2606:bd04::/30 | — | reserved | — | … |
| 2606:bd08::/29 | — | reserved | — | … |
| 2606:bd10::/28 | — | available | — | … |
| 2606:bd20::/27 | — | available | — | … |
| 2606:bd41::/32 | — | reserved | — | … |
| 2606:bd42::/31 | — | reserved | — | … |
| 2606:bd44::/30 | — | reserved | — | … |
| 2606:bd48::/29 | — | reserved | — | … |
| 2606:bd50::/28 | — | available | — | … |
| 2606:bd60::/27 | — | available | — | … |
| 2606:bd81::/32 | — | reserved | — | … |
| 2606:bd82::/31 | — | reserved | — | … |
| 2606:bd84::/30 | — | reserved | — | … |
| 2606:bd88::/29 | — | reserved | — | … |
| 2606:bd90::/28 | — | available | — | … |
| 2606:bda0::/27 | — | available | — | … |
| 2606:bdc1::/32 | — | reserved | — | … |
| 2606:bdc2::/31 | — | reserved | — | … |
| 2606:bdc4::/30 | — | reserved | — | … |
| 2606:bdc8::/29 | — | reserved | — | … |
| 2606:bdd0::/28 | — | available | — | … |
| 2606:bde0::/27 | — | available | — | … |
| 2606:be01::/32 | — | reserved | — | … |
| 2606:be02::/31 | — | reserved | — | … |
| 2606:be04::/30 | — | reserved | — | … |
| 2606:be08::/29 | — | reserved | — | … |
| 2606:be10::/28 | — | available | — | … |
| 2606:be20::/27 | — | available | — | … |
| 2606:be41::/32 | — | reserved | — | … |
| 2606:be42::/31 | — | reserved | — | … |
| 2606:be44::/30 | — | reserved | — | … |
| 2606:be48::/29 | — | reserved | — | … |
| 2606:be50::/28 | — | available | — | … |
| 2606:be60::/27 | — | available | — | … |
| 2606:be81::/32 | — | reserved | — | … |
| 2606:be82::/31 | — | reserved | — | … |
| 2606:be84::/30 | — | reserved | — | … |
| 2606:be88::/29 | — | reserved | — | … |
| 2606:be90::/28 | — | available | — | … |
| 2606:bea0::/27 | — | available | — | … |
| 2606:bec0::/26 | — | available | — | … |
| 2606:bf01::/32 | — | reserved | — | … |
| 2606:bf02::/31 | — | reserved | — | … |
| 2606:bf04::/30 | — | reserved | — | … |
| 2606:bf08::/29 | — | reserved | — | … |