In order to conserve the limited bandwidth available, ISO images are not downloadable from mirror.centos.org

http://centos.mirror.snu.edu.in/centos/8.2.2004/isos/x86_64/
http://centos.excellmedia.net/8.2.2004/isos/x86_64/
http://centos.hbcse.tifr.res.in/centos/8.2.2004/isos/x86_64/

http://mirror.myfahim.com/centos/8.2.2004/isos/x86_64/
http://mirror.dhakacom.com/centos/8.2.2004/isos/x86_64/
http://mirror.vanehost.com/centos/8.2.2004/isos/x86_64/
http://mirror.xeonbd.com/centos/8.2.2004/isos/x86_64/
http://mirrors.bkns.vn/centos/8.2.2004/isos/x86_64/
http://mirrors.viethosting.com/centos/8.2.2004/isos/x86_64/
http://mirror.bizflycloud.vn/centos/8.2.2004/isos/x86_64/
http://mirror.horizon.vn/centos/8.2.2004/isos/x86_64/
http://mirror.tino.org/centos/8.2.2004/isos/x86_64/
http://mirrors.vhost.vn/centos/8.2.2004/isos/x86_64/
http://centos-hcm.viettelidc.com.vn/8.2.2004/isos/x86_64/
http://mirrors.nhanhoa.com/centos/8.2.2004/isos/x86_64/
http://mirrors.inet.vn/centos/8.2.2004/isos/x86_64/
http://centos.01link.hk/8.2.2004/isos/x86_64/
http://mirror.xtom.com.hk/centos/8.2.2004/isos/x86_64/
http://ftp.cuhk.edu.hk/pub/Linux/centos/8.2.2004/isos/x86_64/
http://centos.nethub.com.hk/8.2.2004/isos/x86_64/
http://mirror.hkt.cc/centos/8.2.2004/isos/x86_64/
http://mirror-hk.koddos.net/centos/8.2.2004/isos/x86_64/
http://centos.uhost.hk/8.2.2004/isos/x86_64/
http://mirror.hostlink.com.hk/centos/8.2.2004/isos/x86_64/
http://mirror.worria.com/centos/8.2.2004/isos/x86_64/
http://hk.mirrors.thegigabit.com/centos/8.2.2004/isos/x86_64/
http://mirrors.icidc.com/centos/8.2.2004/isos/x86_64/
http://repo.virtualhosting.hk/centos/8.2.2004/isos/x86_64/
http://mirror.vodien.com/centos/8.2.2004/isos/x86_64/
http://mirror.nus.edu.sg/centos/8.2.2004/isos/x86_64/
+ others, see the full list of mirrors: https://www.centos.org/download/mirrors/

Mirrors verified Thu Dec 3 13:13:05 2020 UTC

You can also download the ISO images using bittorrent, a peer-to-peer file sharing protocol. The .torrent files can be found from CentOS mirrors. Various bittorrent clients are available, including (in no particular order of preference): utorrent, vuze (Azureus), BitTorrent, Deluge, ctorrent, ktorrent, rtorrent and transmission. Packaged copies of various torrent clients for CentOS can be found in the repositories listed in the following wiki article: https://wiki.centos.org/AdditionalResources/Repositories