2020-03-18-----2022-03-29 archive.ubuntu.com

2020-08-15-----2022-03-29 ports.ubuntu.com

2020-11-18-----2022-03-24 ubuntu-cloud.archive.canonical.com

2022-02-17-----2022-02-17 extras.ubuntu.com

2020-03-23-----2022-02-09 security.ubuntu.com

2021-09-06-----2022-02-06 hk.archive.ubuntu.com

2021-11-09-----2022-01-17 sw.archive.ubuntu.com

2021-09-08-----2022-01-07 sgp.archive.ubuntu.com

2021-10-13-----2021-12-26 www.archive.ubuntu.com

2020-09-08-----2021-12-24 aerodent.canonical.com

2020-04-27-----2021-12-20 cz.archive.ubuntu.com

2020-12-03-----2021-12-12 ftp.ubuntu.com

2021-07-26-----2021-09-23 ph.archive.ubuntu.com

2021-07-26-----2021-09-08 sg.archive.ubuntu.com

2021-04-25-----2021-04-25 kr.archive.ubuntu.com

2020-04-02-----2021-04-23 vn.archive.ubuntu.com

2020-09-18-----2021-04-06 cn.ports.ubuntu.com

2020-10-28-----2021-01-28 ie.archive.ubuntu.com

2020-04-14-----2021-01-22 zh.archive.ubuntu.com

2020-09-02-----2021-01-18 seurity.archive.ubuntu.com

2020-07-05-----2020-12-22 n.archive.ubuntu.com

2020-10-18-----2020-10-27 cm.archive.ubuntu.com

2020-05-26-----2020-05-26 uk.archive.ubuntu.com

2020-04-13-----2020-04-13 ap-tokyo-1-ad-1.clouds.archive.ubuntu.com

2020-03-19-----2020-03-19 nova.clouds.archive.ubuntu.com