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:f03a::/31 | — | reserved | — | … |
| 2607:f03c::/30 | — | reserved | — | … |
| 2607:f041::/32 | — | reserved | — | … |
| 2607:f042::/31 | — | reserved | — | … |
| 2607:f044::/30 | — | reserved | — | … |
| 2607:f049::/32 | — | reserved | — | … |
| 2607:f04a::/31 | — | reserved | — | … |
| 2607:f04c::/30 | — | reserved | — | … |
| 2607:f051::/32 | — | reserved | — | … |
| 2607:f052::/31 | — | reserved | — | … |
| 2607:f054::/30 | — | reserved | — | … |
| 2607:f059::/32 | — | reserved | — | … |
| 2607:f05a::/31 | — | reserved | — | … |
| 2607:f05c::/30 | — | reserved | — | … |
| 2607:f061::/32 | — | reserved | — | … |
| 2607:f062::/31 | — | reserved | — | … |
| 2607:f064::/30 | — | reserved | — | … |
| 2607:f069::/32 | — | reserved | — | … |
| 2607:f06a::/31 | — | reserved | — | … |
| 2607:f06c::/30 | — | reserved | — | … |
| 2607:f071::/32 | — | reserved | — | … |
| 2607:f072::/31 | — | reserved | — | … |
| 2607:f074::/30 | — | reserved | — | … |
| 2607:f079::/32 | — | reserved | — | … |
| 2607:f07a::/31 | — | reserved | — | … |
| 2607:f07c::/30 | — | reserved | — | … |
| 2607:f081::/32 | — | reserved | — | … |
| 2607:f082::/31 | — | reserved | — | … |
| 2607:f084::/30 | — | reserved | — | … |
| 2607:f089::/32 | — | reserved | — | … |
| 2607:f08a::/31 | — | reserved | — | … |
| 2607:f08c::/30 | — | reserved | — | … |
| 2607:f091::/32 | — | reserved | — | … |
| 2607:f092::/31 | — | reserved | — | … |
| 2607:f094::/30 | — | reserved | — | … |
| 2607:f099::/32 | — | reserved | — | … |
| 2607:f09a::/31 | — | reserved | — | … |
| 2607:f09c::/30 | — | reserved | — | … |
| 2607:f0a0::/32 | — | reserved | — | … |
| 2607:f0a1::/32 | — | reserved | — | … |
| 2607:f0a2::/31 | — | reserved | — | … |
| 2607:f0a4::/30 | — | reserved | — | … |
| 2607:f0a9::/32 | — | reserved | — | … |
| 2607:f0aa::/31 | — | reserved | — | … |
| 2607:f0ac::/30 | — | reserved | — | … |
| 2607:f0b1::/32 | — | reserved | — | … |
| 2607:f0b2::/31 | — | reserved | — | … |
| 2607:f0b4::/30 | — | reserved | — | … |
| 2607:f0b8::/29 | — | available | — | … |
| 2607:f0c1::/32 | — | reserved | — | … |
| 2607:f0c2::/31 | — | reserved | — | … |
| 2607:f0c4::/30 | — | reserved | — | … |
| 2607:f0c9::/32 | — | reserved | — | … |
| 2607:f0ca::/31 | — | reserved | — | … |
| 2607:f0cc::/30 | — | reserved | — | … |
| 2607:f0d2::/31 | — | reserved | — | … |
| 2607:f0d4::/30 | — | reserved | — | … |
| 2607:f0e1::/32 | — | reserved | — | … |
| 2607:f0e2::/31 | — | reserved | — | … |
| 2607:f0e4::/30 | — | reserved | — | … |
| 2607:f0e9::/32 | — | reserved | — | … |
| 2607:f0ea::/31 | — | reserved | — | … |
| 2607:f0ec::/30 | — | reserved | — | … |
| 2607:f0f0::/29 | — | available | — | … |
| 2607:f0f9::/32 | — | reserved | — | … |
| 2607:f0fa::/31 | — | reserved | — | … |
| 2607:f0fc::/30 | — | reserved | — | … |
| 2607:f101::/32 | — | reserved | — | … |
| 2607:f102::/31 | — | reserved | — | … |
| 2607:f104::/30 | — | reserved | — | … |
| 2607:f109::/32 | — | reserved | — | … |
| 2607:f10a::/31 | — | reserved | — | … |
| 2607:f10c::/30 | — | reserved | — | … |
| 2607:f111::/32 | — | reserved | — | … |
| 2607:f112::/31 | — | reserved | — | … |
| 2607:f114::/30 | — | reserved | — | … |
| 2607:f119::/32 | — | reserved | — | … |
| 2607:f11a::/31 | — | reserved | — | … |
| 2607:f11c::/30 | — | reserved | — | … |
| 2607:f120::/29 | — | available | — | … |
| 2607:f129::/32 | — | reserved | — | … |
| 2607:f12a::/31 | — | reserved | — | … |
| 2607:f12c::/30 | — | reserved | — | … |
| 2607:f131::/32 | — | reserved | — | … |
| 2607:f132::/31 | — | reserved | — | … |
| 2607:f134::/30 | — | reserved | — | … |
| 2607:f139::/32 | — | reserved | — | … |
| 2607:f13a::/31 | — | reserved | — | … |
| 2607:f13c::/30 | — | reserved | — | … |
| 2607:f141::/32 | — | reserved | — | … |
| 2607:f142::/31 | — | reserved | — | … |
| 2607:f144::/30 | — | reserved | — | … |
| 2607:f149::/32 | — | reserved | — | … |
| 2607:f14a::/31 | — | reserved | — | … |
| 2607:f14c::/30 | — | reserved | — | … |
| 2607:f151::/32 | — | reserved | — | … |
| 2607:f152::/31 | — | reserved | — | … |
| 2607:f154::/30 | — | reserved | — | … |
| 2607:f159::/32 | — | reserved | — | … |
| 2607:f15a::/31 | — | reserved | — | … |