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General Information
Name:
Quad9
Domain:
quad9.net
Country:
US
Type:
business
Registry:
ARIN
Prefix Counts
IPv4 Count:
2,048
IPv6 Count:
310,693,935,640,959,697,899,487,232
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 9.9.9.0/24 | US | CLEAN-97 | Quad9 | ARIN | allocation | 256 |
| 66.220.52.0/23 | US | CLEAN-97 | Quad9 | ARIN | allocation | 512 |
| 147.72.242.0/24 | US | PSC-PPP-SUBNET | Pittsburgh Supercomputing Center | ARIN | allocation | 256 |
| 149.112.112.0/24 | US | PCH-PUBLIC-RESOLVER | Quad9 | ARIN | allocation | 256 |
| 149.112.149.0/24 | US | PCH-PUBLIC-RESOLVER | Quad9 | ARIN | allocation | 256 |
| 199.249.255.0/24 | US | NET-PCH | Quad9 | ARIN | allocation | 256 |
| 207.34.5.0/24 | US | WOODYN | Woodynet, Inc. | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2602:807:e000::/40 | US | QUAD9-V6-GLOBAL1 | Quad9 | ARIN | allocation |
| 2620:fe::/48 | US | PCH-PUBLIC-RESOLVER | Quad9 | ARIN | allocation |
