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

Non-authoritative answer:
i.vimeocdn.com	canonical name = vimeo.map.fastly.net.
Name:	vimeo.map.fastly.net
Address: 146.75.8.217