Download youtube-dl extracted links with curl

[TheGr33k]

Checklist

• I'm asking a question
• I've looked through the README and FAQ for similar questions
• I've searched the bugtracker for similar questions including closed ones

Question

I am getting an xhamster video direct link and then i am trying to download with curl.However i am getting 403 forbidden but youtube-dl can download the video.What am i missing?

youtube-dl --source-address 51.81.249.34 -g -f mp4-720p https://xhamster.com/videos/amateureuro-spanish-teen-lily-hall-rides-daddy-on-auditions-14090634
Output:
https://19-14.b.cdn13.com/014/090/634/720p.h264.mp4?cdn_creation_time=1591423200&cdn_ttl=14400&cdn_bw=312k&cdn_bw_fs=484k&cdn_cv_data=51.81.249.34-dvp&cdn_hash=62180286e01b91ce2642d112b3d922cf

Now i try to download the video with curl

curl --interface 51.81.249.34 --user-agent "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" -I "https://19-14.b.cdn13.com/014/090/634/720p.h264.mp4?cdn_creation_time=1591423200&cdn_ttl=14400&cdn_bw=312k&cdn_bw_fs=484k&cdn_cv_data=51.81.249.34-dvp&cdn_hash=62180286e01b91ce2642d112b3d922cf"

HTTP/2 403
server: ucdn/1.16.1
date: Sat, 06 Jun 2020 06:33:54 GMT
content-type: text/html
content-length: 554
x-ureq-id: PYMqMNZBGw/LQ5t5RiAeHC3ZgXMp/SDvjpZYoec8iOyadR/7iX6gI0QPIsqfeRwA6GQV
x-served-from: origin
access-control-allow-origin: *
access-control-allow-methods: HEAD, GET, OPTIONS

If you check example above , you will see that i kept the same IP address and i even tried to add a useragent but i still get 403 forbidden.

[dstftw]

https://github.com/ytdl-org/youtube-dl#i-extracted-a-video-url-with--g-but-it-does-not-play-on-another-machine--in-my-web-browser