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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:811:4040::/42 | — | reserved | — | … |
| 2602:811:4080::/41 | — | reserved | — | … |
| 2602:811:4100::/40 | — | available | — | … |
| 2602:811:4200::/39 | — | available | — | … |
| 2602:811:4400::/38 | — | available | — | … |
| 2602:811:4800::/37 | — | available | — | … |
| 2602:811:5100::/40 | — | reserved | — | … |
| 2602:811:5200::/39 | — | reserved | — | … |
| 2602:811:5400::/38 | — | reserved | — | … |
| 2602:811:5800::/37 | — | reserved | — | … |
| 2602:811:6100::/40 | — | reserved | — | … |
| 2602:811:6200::/39 | — | reserved | — | … |
| 2602:811:6400::/38 | — | reserved | — | … |
| 2602:811:6800::/37 | — | reserved | — | … |
| 2602:811:7100::/40 | — | reserved | — | … |
| 2602:811:7200::/39 | — | reserved | — | … |
| 2602:811:7400::/38 | — | reserved | — | … |
| 2602:811:7800::/37 | — | reserved | — | … |
| 2602:811:8100::/40 | — | reserved | — | … |
| 2602:811:8200::/39 | — | reserved | — | … |
| 2602:811:8400::/38 | — | reserved | — | … |
| 2602:811:8800::/37 | — | reserved | — | … |
| 2602:811:9010::/44 | — | reserved | — | … |
| 2602:811:9020::/43 | — | reserved | — | … |
| 2602:811:9040::/42 | — | reserved | — | … |
| 2602:811:9080::/41 | — | reserved | — | … |
| 2602:811:9100::/40 | — | available | — | … |
| 2602:811:9200::/39 | — | available | — | … |
| 2602:811:9400::/38 | — | available | — | … |
| 2602:811:9800::/37 | — | available | — | … |
| 2602:811:a100::/40 | — | reserved | — | … |
| 2602:811:a200::/39 | — | reserved | — | … |
| 2602:811:a400::/38 | — | reserved | — | … |
| 2602:811:a800::/37 | — | reserved | — | … |
| 2602:811:b100::/40 | — | reserved | — | … |
| 2602:811:b200::/39 | — | reserved | — | … |
| 2602:811:b400::/38 | — | reserved | — | … |
| 2602:811:b800::/37 | — | reserved | — | … |
| 2602:811:c010::/44 | — | reserved | — | … |
| 2602:811:c020::/43 | — | reserved | — | … |
| 2602:811:c040::/42 | — | reserved | — | … |
| 2602:811:c080::/41 | — | reserved | — | … |
| 2602:811:c100::/40 | — | available | — | … |
| 2602:811:c200::/39 | — | available | — | … |
| 2602:811:c400::/38 | — | available | — | … |
| 2602:811:c800::/37 | — | available | — | … |
| 2602:811:d100::/40 | — | reserved | — | … |
| 2602:811:d200::/39 | — | reserved | — | … |
| 2602:811:d400::/38 | — | reserved | — | … |
| 2602:811:d800::/37 | — | reserved | — | … |
| 2602:811:e010::/44 | — | reserved | — | … |
| 2602:811:e020::/43 | — | reserved | — | … |
| 2602:811:e040::/42 | — | reserved | — | … |
| 2602:811:e080::/41 | — | reserved | — | … |
| 2602:811:e100::/40 | — | available | — | … |
| 2602:811:e200::/39 | — | available | — | … |
| 2602:811:e400::/38 | — | available | — | … |
| 2602:811:e800::/37 | — | available | — | … |
| 2602:811:f100::/40 | — | reserved | — | … |
| 2602:811:f200::/39 | — | reserved | — | … |
| 2602:811:f400::/38 | — | reserved | — | … |
| 2602:811:f800::/37 | — | reserved | — | … |
| 2602:812:100::/40 | — | reserved | — | … |
| 2602:812:200::/39 | — | reserved | — | … |
| 2602:812:400::/38 | — | reserved | — | … |
| 2602:812:800::/37 | — | reserved | — | … |
| 2602:812:1010::/44 | — | reserved | — | … |
| 2602:812:1020::/43 | — | reserved | — | … |
| 2602:812:1040::/42 | — | reserved | — | … |
| 2602:812:1080::/41 | — | reserved | — | … |
| 2602:812:1100::/40 | — | available | — | … |
| 2602:812:1200::/39 | — | available | — | … |
| 2602:812:1400::/38 | — | available | — | … |
| 2602:812:1800::/37 | — | available | — | … |
| 2602:812:2010::/44 | — | reserved | — | … |
| 2602:812:2020::/43 | — | reserved | — | … |
| 2602:812:2040::/42 | — | reserved | — | … |
| 2602:812:2080::/41 | — | reserved | — | … |
| 2602:812:2100::/40 | — | available | — | … |
| 2602:812:2200::/39 | — | available | — | … |
| 2602:812:2400::/38 | — | available | — | … |
| 2602:812:2800::/37 | — | available | — | … |
| 2602:812:3010::/44 | — | reserved | — | … |
| 2602:812:3020::/43 | — | reserved | — | … |
| 2602:812:3040::/42 | — | reserved | — | … |
| 2602:812:3080::/41 | — | reserved | — | … |
| 2602:812:3100::/40 | — | available | — | … |
| 2602:812:3200::/39 | — | available | — | … |
| 2602:812:3400::/38 | — | available | — | … |
| 2602:812:3800::/37 | — | available | — | … |
| 2602:812:4010::/44 | — | reserved | — | … |
| 2602:812:4020::/43 | — | reserved | — | … |
| 2602:812:4040::/42 | — | reserved | — | … |
| 2602:812:4080::/41 | — | reserved | — | … |
| 2602:812:4100::/40 | — | available | — | … |
| 2602:812:4200::/39 | — | available | — | … |
| 2602:812:4400::/38 | — | available | — | … |
| 2602:812:4800::/37 | — | available | — | … |
| 2602:812:5010::/44 | — | reserved | — | … |
| 2602:812:5020::/43 | — | reserved | — | … |