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 |
|---|---|---|---|---|
| 2606:8fd0::/28 | — | available | — | … |
| 2606:8fe0::/27 | — | available | — | … |
| 2606:9001::/32 | — | reserved | — | … |
| 2606:9002::/31 | — | reserved | — | … |
| 2606:9004::/30 | — | reserved | — | … |
| 2606:9008::/29 | — | reserved | — | … |
| 2606:9010::/28 | — | available | — | … |
| 2606:9020::/27 | — | available | — | … |
| 2606:9041::/32 | — | reserved | — | … |
| 2606:9042::/31 | — | reserved | — | … |
| 2606:9044::/30 | — | reserved | — | … |
| 2606:9048::/29 | — | reserved | — | … |
| 2606:9050::/28 | — | available | — | … |
| 2606:9060::/27 | — | available | — | … |
| 2606:9081::/32 | — | reserved | — | … |
| 2606:9082::/31 | — | reserved | — | … |
| 2606:9084::/30 | — | reserved | — | … |
| 2606:9088::/29 | — | reserved | — | … |
| 2606:9090::/28 | — | available | — | … |
| 2606:90a0::/27 | — | available | — | … |
| 2606:90c1::/32 | — | reserved | — | … |
| 2606:90c2::/31 | — | reserved | — | … |
| 2606:90c4::/30 | — | reserved | — | … |
| 2606:90c8::/29 | — | reserved | — | … |
| 2606:90d0::/28 | — | available | — | … |
| 2606:90e0::/27 | — | available | — | … |
| 2606:9101::/32 | — | reserved | — | … |
| 2606:9102::/31 | — | reserved | — | … |
| 2606:9104::/30 | — | reserved | — | … |
| 2606:9108::/29 | — | reserved | — | … |
| 2606:9110::/28 | — | available | — | … |
| 2606:9120::/27 | — | available | — | … |
| 2606:9141::/32 | — | reserved | — | … |
| 2606:9142::/31 | — | reserved | — | … |
| 2606:9144::/30 | — | reserved | — | … |
| 2606:9148::/29 | — | reserved | — | … |
| 2606:9150::/28 | — | available | — | … |
| 2606:9160::/27 | — | available | — | … |
| 2606:9181::/32 | — | reserved | — | … |
| 2606:9182::/31 | — | reserved | — | … |
| 2606:9184::/30 | — | reserved | — | … |
| 2606:9188::/29 | — | reserved | — | … |
| 2606:9190::/28 | — | available | — | … |
| 2606:91a0::/27 | — | available | — | … |
| 2606:91c1::/32 | — | reserved | — | … |
| 2606:91c2::/31 | — | reserved | — | … |
| 2606:91c4::/30 | — | reserved | — | … |
| 2606:91c8::/29 | — | reserved | — | … |
| 2606:91d0::/28 | — | available | — | … |
| 2606:91e0::/27 | — | available | — | … |
| 2606:9201::/32 | — | reserved | — | … |
| 2606:9202::/31 | — | reserved | — | … |
| 2606:9204::/30 | — | reserved | — | … |
| 2606:9208::/29 | — | reserved | — | … |
| 2606:9210::/28 | — | available | — | … |
| 2606:9220::/27 | — | available | — | … |
| 2606:9241::/32 | — | reserved | — | … |
| 2606:9242::/31 | — | reserved | — | … |
| 2606:9244::/30 | — | reserved | — | … |
| 2606:9248::/29 | — | reserved | — | … |
| 2606:9250::/28 | — | available | — | … |
| 2606:9260::/27 | — | available | — | … |
| 2606:9281::/32 | — | reserved | — | … |
| 2606:9282::/31 | — | reserved | — | … |
| 2606:9284::/30 | — | reserved | — | … |
| 2606:9288::/29 | — | reserved | — | … |
| 2606:9290::/28 | — | available | — | … |
| 2606:92a0::/27 | — | available | — | … |
| 2606:92c1::/32 | — | reserved | — | … |
| 2606:92c2::/31 | — | reserved | — | … |
| 2606:92c4::/30 | — | reserved | — | … |
| 2606:92c8::/29 | — | reserved | — | … |
| 2606:92d0::/28 | — | available | — | … |
| 2606:92e0::/27 | — | available | — | … |
| 2606:9301::/32 | — | reserved | — | … |
| 2606:9302::/31 | — | reserved | — | … |
| 2606:9304::/30 | — | reserved | — | … |
| 2606:9308::/29 | — | reserved | — | … |
| 2606:9310::/28 | — | available | — | … |
| 2606:9320::/27 | — | available | — | … |
| 2606:9341::/32 | — | reserved | — | … |
| 2606:9342::/31 | — | reserved | — | … |
| 2606:9344::/30 | — | reserved | — | … |
| 2606:9348::/29 | — | reserved | — | … |
| 2606:9350::/28 | — | available | — | … |
| 2606:9360::/27 | — | available | — | … |
| 2606:9381::/32 | — | reserved | — | … |
| 2606:9382::/31 | — | reserved | — | … |
| 2606:9384::/30 | — | reserved | — | … |
| 2606:9388::/29 | — | reserved | — | … |
| 2606:9390::/28 | — | available | — | … |
| 2606:93a0::/27 | — | available | — | … |
| 2606:93c1::/32 | — | reserved | — | … |
| 2606:93c2::/31 | — | reserved | — | … |
| 2606:93c4::/30 | — | reserved | — | … |
| 2606:93c8::/29 | — | reserved | — | … |
| 2606:93d0::/28 | — | available | — | … |
| 2606:93e0::/27 | — | available | — | … |
| 2606:9401::/32 | — | reserved | — | … |
| 2606:9402::/31 | — | reserved | — | … |