sc_bdrmap(1) on Linux
The text 625610a75885, as Debian 9 (Stretch) shipped it.
scamper driver to map first hop border routers of networks
Flags it lists
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-6 -
-A -
-D -
-O -
-R -
-U -
-a -
-c -
-d -
-f -
-g -
-i -
-l -
-n -
-o -
-p -
-r -
-v -
-x