AS19281
Quad9
QUAD9
Enterprise
Quad9
On this page
ASN Overview
ASN Number
AS19281
Organization
Quad9
Country
CH
Category
enterprise
Website
quad9.net
About This Network
Free public DNS resolver focused on security and privacy, blocking known malicious domains.
enterprise
CH
IP Ranges
| CIDR | Hosts | Version |
|---|---|---|
| 2620:fe::/48 | 9223372036854775807 | IPv6 |
| 149.112.112.0/24 | 256 | IPv4 |
| 9.9.9.0/24 | 256 | IPv4 |