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learnwith.cisco.com

Cisco · tier other (other) · 0.2% of the company's traffic weight · CrUX top 500,000 · scan of 2026-10-17

Akamai Edge DNS + Self-hostedDNS (zone cisco.com)
CloudflareEdge
Cloudflare (AS13335)104.16.80.0/20

DNS records

Statuslive
CNAME chain564-whv-323.mktoweb.com → cs.mktoedge.com
A104.16.92.80 104.16.93.80 104.16.96.80 104.16.94.80
AAAA—
Zonecisco.com
Zone NSa28-64.akam.net a3-64.akam.net ns3.cisco.com ns2.cisco.com ns1.cisco.com
Origin ASNAS13335 Cloudflare (AS13335)
BGP prefix104.16.80.0/20

HTTP

GET / status302
/cdn-cgi/tracecloudflare (colo SEA)
cf-raya4c032381b63065f-SEA
locationhttps://learningnetwork.cisco.com/welcome
servercloudflare
set-cookie(names)BIGipServeryr+iGfkDx6wmlNP3SW04Kw, __cf_bm

Why we classified it this way

DNS

  • Akamai Edge DNS Akamai Edge DNS · NS a28-64.akam.net, a3-64.akam.net (confidence 95%)
  • Self-hosted Self-hosted · NS ns1.cisco.com → ? AS109 (company network), ns2.cisco.com → ? AS109 (company network), ns3.cisco.com → ? AS109 (company network) (confidence 90%)

Edge

  • Cloudflare Cloudflare (IP range) · A 104.16.92.80 in published cloudflare ranges; /cdn-cgi/trace valid (colo=SEA) (confidence 99%)

Behind the edge / sub-signals

  • F5 F5 BIG-IP LTM · cookie BIGipServeryr+iGfkDx6wmlNP3SW04Kw (confidence 90%)
  • Cloudflare Cloudflare Bot Management · cookie __cf_bm (confidence 90%)

History

ScanStatusDNSEdgeCNAME / AASN
2026-10-17liveAkamai Edge DNS Self-hostedCloudflare564-whv-323.mktoweb.com > cs.mktoedge.comAS13335
2026-10-17liveSelf-hosted Akamai Edge DNSCloudflare564-whv-323.mktoweb.com > cs.mktoedge.comAS13335