有没有用寝室铁通宽带的同学啊？

如果你通过路由检测，得出所有网络访问均使用同一个网络出口。。。那么，这样的铁通算是一种升级。
简单点说就是看你在各种网站查到的IP地址，各种登录记录，如果都是这个移动IP，那么算是种升级。

以前用铁通时候的截图

Traceroute start...
traceroute www.baidu.com (111.13.100.91): 56 data bytes
1| 192.168.1.1 (192.168.1.1) 2.74ms 7.39ms 6.35ms
-----------------------------------------------
2| 10.222.0.1 (10.222.0.1) 13.64ms 39.09ms 14.15ms
-----------------------------------------------
3| 111.45.129.65 (111.45.129.65) 10.67ms 12.02ms 10.45ms
-----------------------------------------------
4| 211.137.47.109 (211.137.47.109) 11.72ms 6.24ms *
-----------------------------------------------
5| 221.183.13.61 (221.183.13.61) * * 9.87ms
-----------------------------------------------
6| 221.183.23.162 (221.183.23.162) 68.29ms 17.28ms 21.97ms
-----------------------------------------------
7| 221.183.38.86 (221.183.38.86) * 25.30ms *
-----------------------------------------------
8| 111.13.188.85 (111.13.188.85) 32.76ms 28.52ms 23.34ms
-----------------------------------------------
9| 111.13.112.57 (111.13.112.57) 24.92ms 35.57ms 23.92ms
-----------------------------------------------
10| * * *
-----------------------------------------------
11| * * *
-----------------------------------------------
12| 111.13.100.91 (111.13.100.91) 29.46ms 26.08ms 17.80ms
-----------------------------------------------
Traceroute end

铁通被移动收购了吧

寝室现在用的铁通，网速跟以前一样