No se puede acceder a github.io

Hola,

Creo que esto es un error en la red movistar.

❯ nslookup r-lib.github.io
Server: 80.58.61.250
Address: 80.58.61.250#53

Non-authoritative answer:
Name: r-lib.github.io
Address: 185.199.111.153
Name: r-lib.github.io
Address: 185.199.110.153
Name: r-lib.github.io
Address: 185.199.108.153
Name: r-lib.github.io
Address: 185.199.109.153

❯ ping r-lib.github.io
PING r-lib.github.io (185.199.109.153): 56 data bytes
76 bytes from 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241): Time to live exceeded
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 00 5400 e949 0 0000 01 01 e732 192.168.1.36 185.199.109.153

Request timeout for icmp_seq 0
76 bytes from 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241): Time to live exceeded
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 00 5400 1952 0 0000 01 01 b72a 192.168.1.36 185.199.109.153

Request timeout for icmp_seq 1
76 bytes from 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241): Time to live exceeded
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 00 5400 8606 0 0000 01 01 4a76 192.168.1.36 185.199.109.153

❯ traceroute r-lib.github.io
traceroute: Warning: r-lib.github.io has multiple addresses; using 185.199.109.153
traceroute to r-lib.github.io (185.199.109.153), 64 hops max, 52 byte packets
1 192.168.1.1 (192.168.1.1) 5.123 ms 3.183 ms 3.058 ms
2 133.red-81-46-38.customer.static.ccgg.telefonica.net (81.46.38.133) 35.931 ms 7.857 ms 10.455 ms
3 13.red-81-46-34.customer.static.ccgg.telefonica.net (81.46.34.13) 6.939 ms 34.676 ms 18.067 ms
4 137.red-81-46-34.customer.static.ccgg.telefonica.net (81.46.34.137) 6.720 ms 7.009 ms 6.233 ms
5 1.red-80-58-78.staticip.rima-tde.net (80.58.78.1) 6.312 ms 6.385 ms 9.420 ms
6 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 5.908 ms 7.020 ms 7.267 ms
7 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 7.853 ms 10.302 ms 6.092 ms
8 51.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.51) 5.336 ms * *
9 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 7.857 ms 8.074 ms 9.920 ms
10 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 6.061 ms 6.107 ms 6.896 ms
11 * * *
12 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 10.812 ms 7.751 ms 5.702 ms
13 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 6.111 ms 15.522 ms 7.290 ms
14 * * *
15 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 130.594 ms 8.017 ms 6.026 ms
16 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 11.683 ms 8.428 ms 130.917 ms
17 * * *
18 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 7.699 ms 10.041 ms 6.886 ms
19 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 8.932 ms 6.088 ms 7.331 ms
20 * * *
21 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 6.853 ms 5.789 ms 6.095 ms
22 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 6.736 ms 9.295 ms 6.318 ms
23 * 51.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.51) 448.374 ms *
24 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 30.571 ms 6.712 ms 5.811 ms
25 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 6.815 ms 7.058 ms 31.669 ms
26 * * *
27 50.red-81-46-0.customer.static.ccgg.telefonica.net (81.46.0.50) 8.176 ms 8.281 ms 7.023 ms
28 241.red-81-46-7.customer.static.ccgg.telefonica.net (81.46.7.241) 8.151 ms 7.265 ms 11.073 ms
29 *

De otra net:

root@www:~# ping r-lib.github.io
PING r-lib.github.io (185.199.108.153) 56(84) bytes of data.
64 bytes from cdn-185-199-108-153.github.com (185.199.108.153): icmp_seq=1 ttl=59 time=2.53 ms
64 bytes from cdn-185-199-108-153.github.com (185.199.108.153): icmp_seq=2 ttl=59 time=1.44 ms
64 bytes from cdn-185-199-108-153.github.com (185.199.108.153): icmp_seq=3 ttl=59 time=1.49 ms