responding to private email
Yes, something was up, as seen at the AS22211 openbgpd logger "flight recorder". I only looked near the time stamp you had.
# mrt2bgpdump /pool0/var/log/bgpd/all-in-2020-02-07-05-26 |grep 103.148.40 BGP4MP|02/07/20 05:30:15|A|66.79.132.1|22211|103.148.40.0/24|12182 174 132602 10075 134371 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 ... 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076|IGP
BGP4MP|02/07/20 05:30:42|A|66.79.132.1|22211|103.148.40.0/24|12182 2914 174 132602 10075 134371 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076 ...
and so on as140076 is Mir Internet Service in Dhaka microtik prepend gl!tch? randy