Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:2642      5:6970     24:4918     31:4777     36:4      
  37:5953     39:6        41:5155     42:19       43:1        46:6847   
  50:3160     58:3        62:3936     63:2227     64:8477     65:2824   
  66:7769     67:4907     68:2443     69:5422     70:2332     71:1137   
  72:4863     74:4241     75:2173     76:953      77:3821     78:3056   
  79:2435     80:3028     81:2949     82:5151     83:1970     84:3006   
  85:5535     86:1352     87:3834     88:1853     89:6197     90:1444   
  91:11937    92:3832     93:3834     94:6064     95:6640     96:2111   
  97:539      98:1741     99:1176    100:92      102:5284    103:136    
 105:948     107:3914    108:2009    109:4781    110:1       112:2      
 115:1       116:12      119:1       124:9       173:5449    174:2136   
 175:1       176:5610    177:6934    178:5608    179:3403    180:7      
 181:5326    184:3149    185:25054   186:7910    187:6726    188:6666   
 189:6159    190:11121   191:2218    197:3660    201:7829    202:6      
 203:2       208:4954    209:6259    210:4       211:2       212:6264   
 213:5204    216:8351    217:4764    218:5       222:16     
