Is Verizon core network broken? Can someone reach out to Verizon core network team so that they can look into why so many networks are missing?

Stephane Bortzmeyer bortzmeyer at
Wed Jul 21 16:10:56 UTC 2021

On Wed, Jul 21, 2021 at 11:35:35AM -0400,
 S Umple <sumple at> wrote 
 a message of 61 lines which said:

> <VZ INET router>#
> is variably subnetted, 2835 subnets, 14 masks
> <empty>
> is variably subnetted, 3 subnets, 2 masks
> is variably subnetted, 3247 subnets, 19 masks
> is variably subnetted, 2571 subnets, 18 masks
> 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 (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 and seems to be seen in many

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