StartยปUnited States

165 CloudFlare Nodes in 85 of totally 130 Countries

Visit this page regularly as it is updated daily. Last data update: 29-05-2026 13:59:06 UTC

Africa

Asia

Europe

North America

Oceania

South America



United States: 29 Nodes with 1726 IP Addresses

CF Code
City
Country
CF IP-Country
SEA
Seattle, WAUnited States (US)United States (US)172.71.151.72
SEA
Seattle, WAUnited States (US)United States (US)172.71.151.81
SEA
Seattle, WAUnited States (US)United States (US)172.71.151.82
SEA
Seattle, WAUnited States (US)United States (US)172.71.151.85
SJC
San Jose, CAUnited States (US)Australia (AU)104.22.17.134
SJC
San Jose, CAUnited States (US)Taiwan (TW)104.22.17.135
SJC
San Jose, CAUnited States (US)Philippines (PH)104.22.17.98
SJC
San Jose, CAUnited States (US)United States (US)104.22.20.100
SJC
San Jose, CAUnited States (US)Japan (JP)104.22.20.16
SJC
San Jose, CAUnited States (US)United States (US)104.22.20.79
SJC
San Jose, CAUnited States (US)United States (US)162.158.166.247
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.112
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.12
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.121
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.122
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.128
SJC
San Jose, CAUnited States (US)Taiwan (TW)162.158.167.134
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.155
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.162
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.177
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.178
SJC
San Jose, CAUnited States (US)Taiwan (TW)162.158.167.18
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.216
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.222
SJC
San Jose, CAUnited States (US)United States (US)162.158.167.34



Parse Time: 88.817 ms


Can a CDN Replace Backend Efficiency?


Content delivery networks reduce latency and offload traffic, but they do not eliminate backend execution cost for uncached or dynamic requests.

What CDNs Do Well

They cache static assets and distribute them geographically.
They absorb traffic spikes effectively.

What They Cannot Change

Dynamic checkout flows and personalized dashboards still require origin processing.
If origin execution is slow, CDN presence does not solve that root problem.

Cache Miss Realities

Low cache hit ratios expose backend inefficiencies.
Improving origin cost remains necessary.

Complementary Strategies

CDNs and structural backend improvements reinforce each other.

Key Takeaways

This website needs at least a screen resolution of 1440 x 900px. Tablets, Smartphones and other mobile devices are not supported!