On Wed, Jul 21, 2021 at 11:35:35AM -0400, S Umple <sumple@gmail.com> wrote a message of 61 lines which said:
<VZ INET router># 81.0.0.0/8 is variably subnetted, 2835 subnets, 14 masks 121.51.0.0/16 <empty> 182.254.0.0/16 is variably subnetted, 3 subnets, 2 masks
route-views.routeviews.org> 81.0.0.0/8 is variably subnetted, 3247 subnets, 19 masks 121.0.0.0/8 is variably subnetted, 2571 subnets, 18 masks 182.254.0.0/16 is variably subnetted, 113 subnets, 5 masks
Anyone able to validate my findings, and/or take this issue to higher VZ support?
Testing with the RIPE Atlas probes show that 121.51.0.13 (which is pingable) is not reachable at all from AS 701. But it still has reachability problems from other networks in the world, with many timeouts (but the problem at 701 is more radical). At least 121.51.0.0/16 and 121.51.0.0/23 seems to be seen in many places.