// rirs
Regional internet registries
Five RIRs delegate internet number resources within geographic service regions. Click a row to filter the rest of the directory to that registry.
Largest IPv4 concentration
ARIN
0 hosts
Most ASNs
ARIN
0 ASNs
Most IPv6 prefixes
ARIN
0 Blocks
Per-registry totals
| Registry | Region | ASNs | IPv4 hosts | IPv4 blocks | IPv6 blocks | Organizations |
|---|---|---|---|---|---|---|
| ARIN | North America | 0 | 0 | 0 | 0 | 0 |
| RIPE | Europe + Middle East | 0 | 0 | 0 | 0 | 0 |
| APNIC | Asia-Pacific | 0 | 0 | 0 | 0 | 0 |
| AFRINIC | Africa | 0 | 0 | 0 | 0 | 0 |
| LACNIC | Latin America + Caribbean | 0 | 0 | 0 | 0 | 0 |
// counts include status=allocated/assigned ASNs. Click any number to filter the corresponding listing page to that RIR.