How can you compare the network layer?
Start with the Geo estimate, ISP, ASN, prefix, sources, and query time for 1.1.1.1 and 9.9.9.9; then compare prefixes and public network relationships on the ASN pages.
NETWORK GUIDE
Cloudflare DNS vs Quad9 Guide
This page uses 1.1.1.1 and 9.9.9.9 as network-layer entry points and separates queryable facts from service claims that require external verification. It is not a DNS performance, security, or privacy benchmark.
Data note · IP-VPSMarketLast updated · Jul 20, 2026Public DNS, CDN, and Edge Resolution Topics
This guide explains public network concepts. Routes, ownership records, and Geo data can change; verify time-sensitive decisions with the source or network operator.
Guide category
Public DNS, CDN, and Edge Resolution Topics
Compare public DNS, Anycast, CDN behavior, DNS resolution, and Geo estimate differences.
Why do ASN and Geo not decide which service is better?
Those fields describe network ownership and routing context. They do not measure local resolution latency, cache behavior, filtering rules, logging policy, or recovery from failures.
What else should you verify?
Review current privacy, filtering, and service documentation for both operators, then test resolution latency, success rate, and stability from the networks that will use the resolver.
Questions covered in this guide
Cloudflare DNS vs Quad9 GuideCloudflare DNS vs Quad9 Guide IP comparisonCloudflare DNS vs Quad9 Guide ASNCloudflare DNS vs Quad9 Guide BGP prefixDNS A and AAAA resolutionISP and ASN lookup
Related pages and next steps
Representative IP lookup pages
1.1.1.1 · Cloudflare DNS
View Geo, ISP, ASN, BGP prefix, source labels, and query time for 1.1.1.1 · Cloudflare DNS.
9.9.9.9 · Quad9
View Geo, ISP, ASN, BGP prefix, source labels, and query time for 9.9.9.9 · Quad9.
8.8.8.8 · Google Public DNS
View the address's Geo estimate, ISP, ASN, BGP prefix, sources, and query time.
208.67.222.222 · OpenDNS
View the resolver address's Geo estimate, ISP, ASN, BGP prefix, sources, and query time.
Representative ASN pages
AS15169 · Google
Review Google network organization fields, prefixes, peers, upstreams, and downstreams.
AS13335 · Cloudflare
Review Cloudflare network organization fields, prefixes, peers, upstreams, and downstreams.
AS8075 · Microsoft
Review Microsoft network organization fields, prefixes, peers, upstreams, and downstreams.
AS16509 · Amazon
Review Amazon network organization fields, prefixes, peers, upstreams, and downstreams.
Same-category topics
Public DNS IP and Network Comparison
Compare common public resolvers by IP, Geo estimate, ISP, ASN, and BGP prefix, with clear limits for each public field.
Google DNS vs Cloudflare DNS Guide
Read Google DNS vs Cloudflare DNS through public resolver IPs, ASN and BGP prefixes, and current operator documentation.
Google DNS vs Quad9 Guide
Read Google DNS vs Quad9 through public resolver IPs, ASN and BGP prefixes, and current operator documentation.
Public DNS vs Enterprise DNS Guide
Explain the role differences in Public DNS vs Enterprise DNS and show exactly how far public IP, ASN, and BGP evidence can support the comparison.
Enterprise DNS vs Security DNS Guide
Explain the role differences in Enterprise DNS vs Security DNS and show exactly how far public IP, ASN, and BGP evidence can support the comparison.
Security DNS vs ISP DNS Guide
Explain the role differences in Security DNS vs ISP DNS and show exactly how far public IP, ASN, and BGP evidence can support the comparison.
Related topic recommendations
BGP and ASN Basics Guide
Use real IP and ASN pages to understand ASNs, BGP prefixes, peers, upstreams, and downstreams, including the limits of each snapshot.
Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.
Topic frequently asked questions
What evidence should you check for Cloudflare DNS vs Quad9 Guide?
Record the relevant IP, ASN, BGP prefix, source labels, and query time first. Verify claims about DNS behavior, network operators, or product capabilities against current operator documentation or the relevant registry.
Can public network data prove the conclusion in Cloudflare DNS vs Quad9 Guide?
No. Geolocation, organization labels, and a single route observation all have source and time limits. They cannot independently prove a precise physical location, final provider, security status, or long-term performance.
How should you verify the result?
Repeat the check from another network or time window, compare the related IP and ASN pages, and confirm service-level claims against the operator's current documentation.