Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3974      5:6944     24:4921     31:4824     37:6022     41:5226   
  46:6923     50:3198     62:3958     63:2258     64:8653     65:2818   
  66:8007     67:4906     68:2473     69:5445     70:2360     71:1115   
  72:4902     74:4420     75:2286     76:935      77:3851     78:3113   
  79:2466     80:3059     81:2928     82:5244     83:1991     84:2850   
  85:5567     86:1394     87:4030     88:1889     89:6188     90:1403   
  91:11959    92:3825     93:3846     94:6119     95:6679     96:2106   
  97:536      98:1783     99:1232    100:83      102:5293    105:1040   
 107:3947    108:2149    109:4851    173:5427    174:2148    176:5642   
 177:7447    178:5789    179:3717    181:5377    184:3134    185:25097  
 186:7980    187:6969    188:6657    189:5760    190:11174   191:2291   
 197:3641    201:7806    202:21      208:4941    209:6257    212:6377   
 213:5228    216:8384    217:4808   
