Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3995      5:6934     14:4        24:4970     27:4      
  31:4816     37:6046     41:5206     46:6960     49:2        50:3204   
  58:17       59:8        61:24       62:3971     63:2266     64:8631   
  65:2861     66:7996     67:4914     68:2481     69:5461     70:2363   
  71:1122     72:4891     74:4378     75:2284     76:956      77:3862   
  78:3130     79:2453     80:3080     81:2941     82:5269     83:2005   
  84:2868     85:5567     86:1390     87:4194     88:1896     89:6203   
  90:1402     91:11996    92:3849     93:3856     94:6110     95:6749   
  96:2118     97:543      98:1765     99:1229    100:83      101:4      
 102:5350    103:13      105:1048    107:3946    108:2145    109:4891   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5490    174:2146    175:12      176:5656   
 177:7407    178:5780    179:3687    180:4       181:5371    182:8      
 183:7       184:3139    185:25145   186:7978    187:7086    188:6674   
 189:6320    190:11227   191:2283    197:3641    200:25      201:8091   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4956    209:6322    210:133     211:119     212:6401    213:5266   
 216:8359    217:4799    218:19      219:1       220:23      221:4      
 222:19      223:42     
