Looks like maybe Sprint and Cogent are experiencing communications
difficulties in the DC (and probably other) areas. Theories include
a potential depeering.
I am seeing issues Cogent -> Sprint at Tyco Road, Tysons Corner VA.
..........
....... ..
show ip bgp 206.159.101.241
% Network not in table
It was there as recently as Noon EDT :
grep 206.159.101.0 bgp.full*
bgp.full.Oct_30_00:07:00_EST_2008:*> 206.159.101.0 38.101.161.116
62050 0 174 1239 6157 i
bgp.full.Oct_30_06:07:00_EST_2008:*> 206.159.101.0 38.101.161.116
62050 0 174 1239 6157 i
bgp.full.Oct_30_12:07:00_EST_2008:*> 206.159.101.0 38.101.161.116
62050 0 174 1239 6157 i
All my traffic to Sprint is not being trasported over Cogent backbone here
in Central Europe.
Regards
Michal