I am using the Century Link ISP from Saint Paul, MN. No Wikimedia sites can be reached, other sites work fine.
Reports on http://www.isitdownrightnow.com/wikipedia.org.html indicate that this affects other CenturyLink customers and has been going on for 45 hours.
Two tracert ouputs, taken 30 minutes apart:
```
$ tracert en.wikipedia.org
Tracing route to en.wikipedia.org [208.80.154.224]over a maximum of 30 hops:
1 2 ms 1 ms 2 ms 192.168.0.1
2 44 ms 41 ms 44 ms 207.225.140.237
3 44 ms 48 ms 56 ms mpls-agw1.inet.qwest.net [75.168.229.97]
4 54 ms 54 ms 59 ms chp-brdr-03.inet.qwest.net [67.14.8.194]
5 55 ms 51 ms 55 ms ae5.chi12.ip4.gtt.net [173.205.63.229]
6 78 ms 79 ms 78 ms xe-0-3-1.was10.ip4.gtt.net [89.149.128.141]
7 * * * Request timed out.
8 * * 299 ms text-lb.eqiad.wikimedia.org [208.80.154.224]
Trace complete.
```
```
$ tracert en.wikipedia.org
Tracing route to en.wikipedia.org [208.80.154.224]over a maximum of 30 hops:
1 2 ms 1 ms 1 ms 192.168.0.1
2 47 ms 41 ms 41 ms 207.225.140.237
3 48 ms 46 ms 42 ms mpls-agw1.inet.qwest.net [75.168.229.97]
4 50 ms 51 ms 57 ms chp-brdr-03.inet.qwest.net [67.14.8.194]
5 51 ms 55 ms 50 ms ae5.chi12.ip4.gtt.net [173.205.63.229]
6 77 ms 86 ms 78 ms et-4-3-0.was10.ip4.gtt.net [89.149.129.210]
7 * 303 ms 291 ms xe-5-3-1.cr2-eqiad.wikimedia.org [173.241.131.218]
8 * * * Request timed out.
9 * * * Request timed out.
10 * 295 ms * text-lb.eqiad.wikimedia.org [208.80.154.224]
11 * * * Request timed out.
12 * * 321 ms text-lb.eqiad.wikimedia.org [208.80.154.224]
Trace complete.
```