Le problème est résolu. Povray.org est bien accessible depuis Orange maintenant, via deux paths au moins : L3 (3356) puis Frontier (5650), ou bien via Tata (6453).
$ mtr -ezrwc10 povray.org
Start: Thu Apr 28 09:33:33 2016
HOST: alpha Loss% Snt Last Avg Best Wrst StDev
1. AS??? 192.168.0.253 0.0% 10 1.0 1.1 0.8 1.4 0.0
2. AS6774 80.10.127.97 0.0% 10 20.5 20.4 20.0 21.0 0.0
3. AS4565 10.123.200.138 0.0% 10 21.1 21.0 20.1 21.6 0.0
4. AS??? ae44-0.nista301.Paris.francetelecom.net 0.0% 10 26.9 26.5 25.9 27.0 0.0
5. AS??? 81.253.184.6 0.0% 10 37.0 36.8 34.1 40.1 1.8
6. AS??? level3-1.GW.opentransit.net 0.0% 10 33.5 33.6 33.3 34.0 0.0
7. AS3356 ae-1-60.edge3.Washington4.Level3.net 0.0% 10 108.0 109.7 107.7 122.5 4.5
8. AS3356 ae-1-60.edge3.Washington4.Level3.net 0.0% 10 108.4 108.3 108.0 108.5 0.0
9. AS3356 4.53.116.46 0.0% 10 106.2 106.0 105.4 106.5 0.0
10. AS5650 ae2---0.cor02.asbn.va.frontiernet.net 0.0% 10 110.1 109.6 109.1 110.1 0.0
[MPLS: Lbl 536468 Exp 0 S 1 TTL 1]
11. AS5650 ae4---0.cor02.nycm.ny.frontiernet.net 0.0% 10 110.9 111.2 110.1 112.1 0.3
[MPLS: Lbl 376821 Exp 0 S 1 TTL 1]
12. AS5650 ae1---0.cor01.nycm.ny.frontiernet.net 0.0% 10 107.9 108.3 107.4 108.7 0.0
[MPLS: Lbl 446035 Exp 0 S 1 TTL 1]
13. AS5650 ae2---0.car01.wlfr.ct.frontiernet.net 0.0% 10 115.0 114.9 114.3 115.5 0.0
14. AS5650 104.226.6.210 0.0% 10 121.8 122.6 121.8 123.1 0.0
15. AS26410 69-24-37-9.ptr.p2pa.com 0.0% 10 113.5 113.0 112.6 113.6 0.0
16. AS6062 204.213.183.249 0.0% 10 119.1 133.7 118.7 265.8 46.4
17. AS6062 www.povray.org 0.0% 10 126.1 125.7 125.0 126.1 0.0