root@ip-W-X-Y-Z:/mnt/btc-dev# egrep "^.*\s+50300\s+.*$" seeds.txt | less
71.199.28.107:8333                                  0   1385199094    0.00%   1.34%   4.10%   1.52%   0.40%  151694  00000001  50300 ""
67.6.87.59:8333                                     0   1388798292   13.77%   8.79%   5.68%   1.45%   0.37%  199957  00000001  50300 ""
110.148.144.85:8333                                 0   1378605281   15.49%   8.94%   5.47%   1.14%   0.28%  232579  00000001  50300 ""
124.188.226.10:8333                                 0   1384865789   10.34%   6.33%   3.99%   0.88%   0.22%  216654  00000001  50300 ""
184.38.34.4:8333                                    0   1395147261    0.10%   2.29%   2.82%   0.78%   0.20%  249352  00000001  50300 ""
184.38.21.98:8333                                   0   1391789377   12.93%   8.62%   4.30%   0.79%   0.19%  219430  00000001  50300 ""
24.118.140.167:8333                                 0   1393450589    8.10%   5.22%   3.03%   0.62%   0.15%  190074  00000001  50300 ""
78.144.70.0:8333                                    0   1390238728    8.03%   3.86%   1.93%   0.38%   0.09%  101229  00000001  50300 ""
111.94.12.161:8333                                  0   1385061156    0.00%   0.00%   0.21%   0.28%   0.09%  175899  00000001  50300 ""