Hello! During the last month, users of a large mobile ISP (4G) have reported about problem connection to the Wikipedia site (and through apps) . A //very lot// of reports about it (OTRS, social networks, ruwiki forum, private conversations).
The Supports checked everything on side of ISP and recommends to all users contact the "Supports of Wikimedia". They claim that the problem is on our side.
Further, according to the information of one of the letters to OTRS:
**ISP**: Beeline (Moscow, 4G only):
**IP**: 83.220.238.125
**ping**:
```
Pinging ru.wikipedia.org [91.198.174.192] with 32 bytes of data:
Reply from 91.198.174.192: bytes=32 time=68ms TTL=54
Reply from 91.198.174.192: bytes=32 time=76ms TTL=54
Reply from 91.198.174.192: bytes=32 time=100ms TTL=54
Reply from 91.198.174.192: bytes=32 time=87ms TTL=54
Packets: Sent = 4, Received = 4, Lost = 0 (0% lost)
```
**tracert**:
```
Tracing route to ru.wikipedia.org [91.198.174.192] over a maximum is 30 hops:
1 2 ms 1 ms 2 ms 192.168.43.1
2 * * * Request timed out.
3 42 ms 20 ms 43 ms 10.10.31.21
4 * * * Request timed out.
5 * * * Request timed out.
6 37 ms 27 ms 39 ms 10.10.31.121
7 31 ms 30 ms 32 ms 10.10.31.198
8 34 ms 23 ms 27 ms 62.105.150.252
9 73 ms 67 ms 67 ms mx01.Amsterdam.gldn.net [79.104.225.148]
10 70 ms 70 ms 69 ms ae2.cr2-esams.wikimedia.org [80.249.209.176]
11 74 ms 64 ms 62 ms text-lb.esams.wikimedia.org [91.198.174.192]
```
**curl**:
```
-v https://ru.wikipedia.org/wiki/Main_Page > C:/curl-wikipedia.html
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Trying 91.198.174.192...
* TCP_NODELAY set
0 0 0 0 0 0 0 0 --:--:-- 0:00:20 --:--:-- 0* connect to 91.198.174.192 port 443 failed: Timed out
* Failed to connect to ru.wikipedia.org port 443: Timed out
* Closing connection 0
curl: (7) Failed to connect to ru.wikipedia.org port 443: Timed out
[C:/curl-wikipedia.html is empty.]
```
Please check everything's. Maybe IP range is blocked at the server level or something else.
Sorry for my English.