难道是因为5小时后要维护？
<html><head><title>WinMTR Statistics</title></head><body bgcolor="white">
<center><h2>WinMTR statistics</h2></center>
<p align="center"> <table border="1" align="center">
<tr><td>Host</td> <td>%</td> <td>Sent</td> <td>Recv</td> <td>Best</td> <td>Avrg</td> <td>Wrst</td> <td>Last</td></tr>
<tr><td>198.18.128.1</td> <td> 0</td> <td> 39</td> <td> 39</td> <td> 75</td> <td> 193</td> <td> 962</td> <td> 962</td></tr>
<tr><td>106.187.33.2</td> <td> 0</td> <td> 39</td> <td> 39</td> <td> 75</td> <td> 250</td> <td> 960</td> <td> 960</td></tr>
<tr><td>124.215.199.121</td> <td> 12</td> <td> 27</td> <td> 24</td> <td> 79</td> <td> 194</td> <td> 669</td> <td> 93</td></tr>
<tr><td>
otejbb206.int-gw.kddi.ne.jp</td> <td> 10</td> <td> 30</td> <td> 27</td> <td> 80</td> <td> 189</td> <td> 959</td> <td> 235</td></tr>
<tr><td>
ix-ote213.int-gw.kddi.ne.jp</td> <td> 12</td> <td> 27</td> <td> 24</td> <td> 80</td> <td> 145</td> <td> 683</td> <td> 98</td></tr>
<tr><td>72.14.204.58</td> <td> 18</td> <td> 23</td> <td> 19</td> <td> 79</td> <td> 156</td> <td> 682</td> <td> 98</td></tr>
<tr><td>72.14.236.215</td> <td> 12</td> <td> 27</td> <td> 24</td> <td> 84</td> <td> 255</td> <td>1062</td> <td>1062</td></tr>
<tr><td>209.85.255.23</td> <td> 7</td> <td> 31</td> <td> 29</td> <td> 80</td> <td> 192</td> <td> 689</td> <td> 96</td></tr>
<tr><td>
google-public-dns-a.google.com</td> <td> 7</td> <td> 31</td> <td> 29</td> <td> 80</td> <td> 211</td> <td> 962</td> <td> 96</td></tr>
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http://status.linode.com/incidents/1ms2f3bcv7lb