[j-nsp] cdn.juniper.net slow?

[Franz Georg Köhler]

Is cdn.juniper.net always slow? It only delivers between 500 and 1000 kilobit per
second to me while the traceroute looks fine and I am used to much faster
downloads from Akamai:

$ wget "https://cdn.juniper.net/software/junos/18.1R1.9/junos-install-mx-x86-64-18.1R1.9.tgz[...]"
--2018-03-28 17:30:14--  https://cdn.juniper.net/software/junos/18.1R1.9/junos-install-mx-x86-64-18.1R1.9.tgz[...]
Auflösen des Hostnamen »cdn.juniper.net (cdn.juniper.net)«... 23.37.55.189
Verbindungsaufbau zu cdn.juniper.net (cdn.juniper.net)|23.37.55.189|:443... verbunden.
HTTP-Anforderung gesendet, warte auf Antwort... 200 OK
Länge: 2726046587 (2,5G) [application/octet-stream]
In »»junos-install-mx-x86-64-18.1R1.9.tgz[...]«« speichern.

junos-install-mx-x86-64-18.1R1.9.tgz?SM_US 100%[========================================================================================>]   2,54G   933KB/s   in 39m 37s

2018-03-28 18:09:51 (1,09 MB/s) - »»junos-install-mx-x86-64-18.1R1.9.tgz[...]«« gespeichert [2726046587/2726046587]


$ mtr -r -w 23.37.55.189
Start: Wed Mar 28 18:13:48 2018
HOST: hermes                                             Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- gw-corpserv.dabuk47DB.frankfurt.de.velia.net        0.0%    10   59.7   7.9   1.3  59.7  18.2
  2.|-- gauss.router.frankfurt.de.velia.net                 0.0%    10    0.3   0.3   0.3   0.3   0.0
  3.|-- ae4.cr-antares.fra10.core.heg.com                   0.0%    10    0.5   0.4   0.3   0.9   0.0
  4.|-- ae2.cr-polaris.fra1.core.heg.com                    0.0%    10    0.4   1.4   0.4   9.9   3.0
  5.|-- ???                                                100.0    10    0.0   0.0   0.0   0.0   0.0
  6.|-- a23-37-55-189.deploy.static.akamaitechnologies.com  0.0%    10    0.8   0.8   0.8   0.9   0.0