91.201.28.0/22 Quality Unit, s.r.o.

route:          91.201.28.0/22
origin:         AS16509
descr:          Amazon EC2 Prefix
mnt-by:         MAINT-AS16509
source:         radb
changed:        noc@amazon.com 20260414 # 11:31 GMT
last-modified:  2026-04-14T11:31:45Z

route:          91.201.28.0/22
origin:         AS203480
descr:          Amazon EC2 Prefix
mnt-by:         MAINT-AS16509
source:         radb
changed:        noc@amazon.com 20260604 # 11:25 GMT
last-modified:  2026-06-04T11:25:48Z

route:          91.201.28.0/22
origin:         AS203480
mnt-by:         sk-qu-1-mnt
created:        2018-04-20T14:25:30Z
last-modified:  2026-04-14T11:29:45Z
source:         RIPE
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remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************