shell:$ nslookup -timeout=2 -retry=1 'cdn.steampowered.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
cdn.steampowered.com	canonical name = storefront.akamai.steamstatic.com.edgesuite.net.
storefront.akamai.steamstatic.com.edgesuite.net	canonical name = a1189.g1.akamai.net.
Name:	a1189.g1.akamai.net
Address: 23.199.54.88
Name:	a1189.g1.akamai.net
Address: 23.199.54.81