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:f15c::/30 | — | reserved | — | … |
| 2607:f161::/32 | — | reserved | — | … |
| 2607:f162::/31 | — | reserved | — | … |
| 2607:f164::/30 | — | reserved | — | … |
| 2607:f169::/32 | — | reserved | — | … |
| 2607:f16a::/31 | — | reserved | — | … |
| 2607:f16c::/30 | — | reserved | — | … |
| 2607:f171::/32 | — | reserved | — | … |
| 2607:f172::/31 | — | reserved | — | … |
| 2607:f174::/30 | — | reserved | — | … |
| 2607:f179::/32 | — | reserved | — | … |
| 2607:f17a::/31 | — | reserved | — | … |
| 2607:f17c::/30 | — | reserved | — | … |
| 2607:f182::/31 | — | reserved | — | … |
| 2607:f184::/30 | — | reserved | — | … |
| 2607:f189::/32 | — | reserved | — | … |
| 2607:f18a::/31 | — | reserved | — | … |
| 2607:f18c::/30 | — | reserved | — | … |
| 2607:f191::/32 | — | reserved | — | … |
| 2607:f192::/31 | — | reserved | — | … |
| 2607:f194::/30 | — | reserved | — | … |
| 2607:f199::/32 | — | reserved | — | … |
| 2607:f19a::/31 | — | reserved | — | … |
| 2607:f19c::/30 | — | reserved | — | … |
| 2607:f1a1::/32 | — | reserved | — | … |
| 2607:f1a2::/31 | — | reserved | — | … |
| 2607:f1a4::/30 | — | reserved | — | … |
| 2607:f1a8::/29 | — | available | — | … |
| 2607:f1b1::/32 | — | reserved | — | … |
| 2607:f1b2::/31 | — | reserved | — | … |
| 2607:f1b4::/30 | — | reserved | — | … |
| 2607:f1b8::/32 | — | reserved | — | … |
| 2607:f1b9::/32 | — | reserved | — | … |
| 2607:f1ba::/31 | — | reserved | — | … |
| 2607:f1bc::/30 | — | reserved | — | … |
| 2607:f1c1::/32 | — | reserved | — | … |
| 2607:f1c2::/31 | — | reserved | — | … |
| 2607:f1c4::/30 | — | reserved | — | … |
| 2607:f1c9::/32 | — | reserved | — | … |
| 2607:f1ca::/31 | — | reserved | — | … |
| 2607:f1cc::/30 | — | reserved | — | … |
| 2607:f1d1::/32 | — | reserved | — | … |
| 2607:f1d2::/31 | — | reserved | — | … |
| 2607:f1d4::/30 | — | reserved | — | … |
| 2607:f1d9::/32 | — | reserved | — | … |
| 2607:f1da::/31 | — | reserved | — | … |
| 2607:f1dc::/30 | — | reserved | — | … |
| 2607:f1e1::/32 | — | reserved | — | … |
| 2607:f1e2::/31 | — | reserved | — | … |
| 2607:f1e4::/30 | — | reserved | — | … |
| 2607:f1e9::/32 | — | reserved | — | … |
| 2607:f1ea::/31 | — | reserved | — | … |
| 2607:f1ec::/30 | — | reserved | — | … |
| 2607:f1f1::/32 | — | reserved | — | … |
| 2607:f1f2::/31 | — | reserved | — | … |
| 2607:f1f4::/30 | — | reserved | — | … |
| 2607:f1f8::/29 | — | available | — | … |
| 2607:f201::/32 | — | reserved | — | … |
| 2607:f202::/31 | — | reserved | — | … |
| 2607:f204::/30 | — | reserved | — | … |
| 2607:f209::/32 | — | reserved | — | … |
| 2607:f20a::/31 | — | reserved | — | … |
| 2607:f20c::/30 | — | reserved | — | … |
| 2607:f210::/28 | — | available | — | … |
| 2607:f221::/32 | — | reserved | — | … |
| 2607:f222::/31 | — | reserved | — | … |
| 2607:f224::/30 | — | reserved | — | … |
| 2607:f229::/32 | — | reserved | — | … |
| 2607:f22a::/31 | — | reserved | — | … |
| 2607:f22c::/30 | — | reserved | — | … |
| 2607:f231::/32 | — | reserved | — | … |
| 2607:f232::/31 | — | reserved | — | … |
| 2607:f234::/30 | — | reserved | — | … |
| 2607:f239::/32 | — | reserved | — | … |
| 2607:f23a::/31 | — | reserved | — | … |
| 2607:f23c::/30 | — | reserved | — | … |
| 2607:f241::/32 | — | reserved | — | … |
| 2607:f242::/31 | — | reserved | — | … |
| 2607:f244::/30 | — | reserved | — | … |
| 2607:f249::/32 | — | reserved | — | … |
| 2607:f24a::/31 | — | reserved | — | … |
| 2607:f24c::/30 | — | reserved | — | … |
| 2607:f251::/32 | — | reserved | — | … |
| 2607:f252::/31 | — | reserved | — | … |
| 2607:f254::/30 | — | reserved | — | … |
| 2607:f259::/32 | — | reserved | — | … |
| 2607:f25a::/31 | — | reserved | — | … |
| 2607:f25c::/30 | — | reserved | — | … |
| 2607:f261::/32 | — | reserved | — | … |
| 2607:f262::/31 | — | reserved | — | … |
| 2607:f264::/30 | — | reserved | — | … |
| 2607:f268::/29 | — | available | — | … |
| 2607:f270::/29 | — | available | — | … |
| 2607:f279::/32 | — | reserved | — | … |
| 2607:f27a::/31 | — | reserved | — | … |
| 2607:f27c::/30 | — | reserved | — | … |
| 2607:f282::/31 | — | reserved | — | … |
| 2607:f284::/30 | — | reserved | — | … |
| 2607:f289::/32 | — | reserved | — | … |
| 2607:f28a::/31 | — | reserved | — | … |