Some torproject.org sites not accesible

Some torproject.org sites are not accessible from my location. this is directly on my router so I prevent any local fw issues:

admin@net-router:~$ sudo ping -c 3 ``torproject.org``
PING ``torproject.org`` (116.202.120.166) 56(84) bytes of data.
64 bytes from ``web-fsn-02.torproject.org`` (116.202.120.166): icmp_seq=1 ttl=59 time=20.7 ms
64 bytes from ``web-fsn-02.torproject.org`` (116.202.120.166): icmp_seq=2 ttl=59 time=19.0 ms
64 bytes from ``web-fsn-02.torproject.org`` (116.202.120.166): icmp_seq=3 ttl=59 time=19.6 ms

--- ``torproject.org`` ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 19.029/19.828/20.769/0.726 ms
admin@net-router:~$ sudo ping -c 3 ``forum.torproject.org``
PING ``forum.torproject.org`` (204.8.99.139) 56(84) bytes of data.

--- ``forum.torproject.org`` ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2045ms

Also onionoo.torproject.org is blocked and it seems to be the ip adres that is causing this. Is 204.8.99.139known to be blocked in certain locations/ISP?