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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:ffed:4000::/34 | — | reserved | — | … |
| 2602:ffed:8000::/33 | — | reserved | — | … |
| 2602:ffee:1000::/36 | — | reserved | — | … |
| 2602:ffee:2000::/35 | — | reserved | — | … |
| 2602:ffee:4000::/34 | — | reserved | — | … |
| 2602:ffee:8000::/33 | — | reserved | — | … |
| 2602:ffef:1000::/36 | — | reserved | — | … |
| 2602:ffef:2000::/35 | — | reserved | — | … |
| 2602:ffef:4000::/34 | — | reserved | — | … |
| 2602:ffef:8000::/33 | — | reserved | — | … |
| 2602:fff0:1000::/36 | — | reserved | — | … |
| 2602:fff0:2000::/35 | — | reserved | — | … |
| 2602:fff0:4000::/34 | — | reserved | — | … |
| 2602:fff0:8000::/33 | — | reserved | — | … |
| 2602:fff1::/32 | — | available | — | … |
| 2602:fff2:1000::/36 | — | reserved | — | … |
| 2602:fff2:2000::/35 | — | reserved | — | … |
| 2602:fff2:4000::/34 | — | reserved | — | … |
| 2602:fff2:8000::/33 | — | reserved | — | … |
| 2602:fff3:1000::/36 | — | reserved | — | … |
| 2602:fff3:2000::/35 | — | reserved | — | … |
| 2602:fff3:4000::/34 | — | reserved | — | … |
| 2602:fff3:8000::/33 | — | reserved | — | … |
| 2602:fff5::/32 | — | available | — | … |
| 2602:fff6:1000::/36 | — | reserved | — | … |
| 2602:fff6:2000::/35 | — | reserved | — | … |
| 2602:fff6:4000::/34 | — | reserved | — | … |
| 2602:fff6:8000::/33 | — | reserved | — | … |
| 2602:fff7:1000::/36 | — | reserved | — | … |
| 2602:fff7:2000::/35 | — | reserved | — | … |
| 2602:fff7:4000::/34 | — | reserved | — | … |
| 2602:fff7:8000::/33 | — | reserved | — | … |
| 2602:fff8:1000::/36 | — | reserved | — | … |
| 2602:fff8:2000::/35 | — | reserved | — | … |
| 2602:fff8:4000::/34 | — | reserved | — | … |
| 2602:fff8:8000::/33 | — | reserved | — | … |
| 2602:fff9:1000::/36 | — | reserved | — | … |
| 2602:fff9:2000::/35 | — | reserved | — | … |
| 2602:fff9:4000::/34 | — | reserved | — | … |
| 2602:fff9:8000::/33 | — | reserved | — | … |
| 2602:fffa:1000::/36 | — | reserved | — | … |
| 2602:fffa:2000::/35 | — | reserved | — | … |
| 2602:fffa:4000::/34 | — | reserved | — | … |
| 2602:fffa:8000::/33 | — | reserved | — | … |
| 2602:fffb:1000::/36 | — | reserved | — | … |
| 2602:fffb:2000::/35 | — | reserved | — | … |
| 2602:fffb:4000::/34 | — | reserved | — | … |
| 2602:fffb:8000::/33 | — | reserved | — | … |
| 2602:fffd:1000::/36 | — | reserved | — | … |
| 2602:fffd:2000::/35 | — | reserved | — | … |
| 2602:fffd:4000::/34 | — | reserved | — | … |
| 2602:fffd:8000::/33 | — | reserved | — | … |
| 2602:fffe::/32 | — | available | — | … |
| 2602:ffff:1000::/36 | — | reserved | — | … |
| 2602:ffff:2000::/35 | — | reserved | — | … |
| 2602:ffff:4000::/34 | — | reserved | — | … |
| 2602:ffff:8000::/33 | — | reserved | — | … |
| 2603:1100::/24 | — | reserved | — | … |
| 2603:1200::/23 | — | reserved | — | … |
| 2603:1400::/22 | — | reserved | — | … |
| 2603:1800::/21 | — | reserved | — | … |
| 2603:3100::/24 | — | reserved | — | … |
| 2603:3200::/23 | — | reserved | — | … |
| 2603:3400::/22 | — | reserved | — | … |
| 2603:3800::/21 | — | reserved | — | … |
| 2603:4100::/24 | — | reserved | — | … |
| 2603:4200::/23 | — | reserved | — | … |
| 2603:4400::/22 | — | reserved | — | … |
| 2603:4800::/21 | — | reserved | — | … |
| 2603:5100::/24 | — | reserved | — | … |
| 2603:5200::/23 | — | reserved | — | … |
| 2603:5400::/22 | — | reserved | — | … |
| 2603:5800::/21 | — | reserved | — | … |
| 2603:6100::/24 | — | reserved | — | … |
| 2603:6200::/23 | — | reserved | — | … |
| 2603:6400::/22 | — | reserved | — | … |
| 2603:6800::/21 | — | reserved | — | … |
| 2603:7100::/24 | — | reserved | — | … |
| 2603:7200::/23 | — | reserved | — | … |
| 2603:7400::/22 | — | reserved | — | … |
| 2603:7800::/21 | — | reserved | — | … |
| 2603:8100::/24 | — | reserved | — | … |
| 2603:8200::/23 | — | reserved | — | … |
| 2603:8400::/22 | — | reserved | — | … |
| 2603:8800::/21 | — | reserved | — | … |
| 2603:9100::/24 | — | reserved | — | … |
| 2603:9200::/23 | — | reserved | — | … |
| 2603:9400::/22 | — | reserved | — | … |
| 2603:9800::/21 | — | reserved | — | … |
| 2603:a100::/24 | — | reserved | — | … |
| 2603:a200::/23 | — | reserved | — | … |
| 2603:a400::/22 | — | reserved | — | … |
| 2603:a800::/21 | — | reserved | — | … |
| 2603:b100::/24 | — | reserved | — | … |
| 2603:b200::/23 | — | reserved | — | … |
| 2603:b400::/22 | — | reserved | — | … |
| 2603:b800::/21 | — | reserved | — | … |
| 2603:c100::/24 | — | reserved | — | … |
| 2603:c200::/23 | — | reserved | — | … |
| 2603:c400::/22 | — | reserved | — | … |