Advertised prefixes smaller than registry allocations (per /8 block)
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   1:1         2:1120      5:2782     24:3837     27:3        31:2248   
  37:3231     39:10       41:3254     42:11       43:18       46:3567   
  50:1862     60:1        62:1881     63:2441     64:6023     65:3014   
  66:6145     67:3355     68:2743     69:4578     70:2727     71:868    
  72:3363     74:3881     75:824      76:694      77:1808     78:2062   
  79:1180     80:1705     81:1817     82:1283     83:962      84:1331   
  85:2403     86:601      87:1416     88:1204     89:2771     90:363    
  91:8859     92:1459     93:2993     94:3178     95:3783     96:1158   
  97:520      98:1257     99:246     100:157     103:81      105:168    
 106:1       107:1945    108:1009    109:2950    110:3       112:11     
 113:3       114:1       115:3       116:4       118:10      119:1      
 122:27      123:6       124:2       125:1       173:3157    174:1432   
 175:2       176:2210    177:4323    178:3088    179:1146    180:4      
 181:1965    182:12      184:2048    185:9369    186:4065    187:2388   
 188:3194    189:2137    190:7836    191:1256    197:1298    201:4236   
 202:77      203:18      204:4       208:4543    209:4258    210:1      
 212:3181    213:3024    216:6315    217:2334    218:20      220:1      
 221:1       223:2      
