Route Leak? AS11845 / Vox Telecom Ltd

Wed Jun 21 14:13:35 UTC 2023

This seems to have been resolved and stable for the past 30 mins.

Phil

> On 21 Jun 2023, at 14:13, Phil Lavin <phil.lavin at vonage.com> wrote:
> 
> Hi Folks,
> 
> Seeing traffic from AWS use1 (216.147.2.235) to UK (62.3.100.19) has been attempting to transit via AS11845 for the last few hours. Looks like a route leak from Vox->AWS at DE-CIX.
> 
> traceroute to 62.3.100.19 (62.3.100.19), 30 hops max, 60 byte packets
> 1  ec2-3-236-61-157.compute-1.amazonaws.com (3.236.61.157)  2.505 ms  2.001 ms  1.988 ms
> 2  240.0.228.64 (240.0.228.64)  0.348 ms  0.443 ms  0.440 ms
> 3  240.0.228.89 (240.0.228.89)  0.334 ms  0.331 ms  0.430 ms
> 4  240.192.54.146 (240.192.54.146)  0.260 ms  0.310 ms  0.307 ms
> 5  240.0.228.57 (240.0.228.57)  0.250 ms  0.309 ms  0.305 ms
> 6  240.0.228.34 (240.0.228.34)  0.291 ms  0.298 ms  0.289 ms
> 7  240.0.48.14 (240.0.48.14)  0.832 ms  0.829 ms  0.826 ms
> 8  240.0.48.19 (240.0.48.19)  0.307 ms  0.400 ms  0.392 ms
> 9  240.192.15.51 (240.192.15.51)  0.343 ms  0.419 ms  0.456 ms
> 10  240.0.48.19 (240.0.48.19)  0.410 ms  0.510 ms  0.376 ms
> 11  240.0.48.4 (240.0.48.4)  0.369 ms  0.361 ms  0.325 ms
> 12  242.0.186.49 (242.0.186.49)  0.371 ms  0.395 ms  0.427 ms
> 13  52.93.28.113 (52.93.28.113)  3.347 ms  3.339 ms  3.336 ms
> 14  100.100.32.2 (100.100.32.2)  28.451 ms  28.448 ms  28.445 ms
> 15  100.91.192.41 (100.91.192.41)  6.698 ms  6.696 ms  6.693 ms
> 16  52.93.1.5 (52.93.1.5)  8.327 ms  8.286 ms  8.256 ms
> 17  52.93.51.36 (52.93.51.36)  6.958 ms  6.920 ms  6.947 ms
> 18  voxtelecom.co.za (206.82.105.31)  229.508 ms  229.811 ms  229.798 ms
> 19  41-193-120-5.vox.co.za (41.193.120.5)  228.144 ms  228.141 ms *
> 20  * * *
> 21  linx-2.zen.net.uk (195.66.236.158)  228.036 ms  228.154 ms *
> 22  * lag-6.p2.thn-lon.zen.net.uk (51.148.73.166)  223.587 ms *
> 23  * * *
> 24  * * *
> 25  * * *
> 26  * * *
> 27  * 62-3-100-19.dsl.in-addr.zen.co.uk (62.3.100.19)  230.499 ms  230.708 ms
> 
> Can anybody see the extent of the leak in your route tables? As it stands, my home Internet is unbearable.
> 
> 
> Phil