Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3876      5:6964     24:4926     31:4803     36:3      
  37:5997     39:6        41:5135     42:2        43:1        46:6863   
  50:3192     58:3        62:3947     63:2317     64:8543     65:2832   
  66:7878     67:4892     68:2451     69:5400     70:2332     71:1131   
  72:4870     74:4225     75:2266     76:948      77:3832     78:3067   
  79:2695     80:3030     81:2926     82:5121     83:1964     84:2984   
  85:5490     86:1360     87:3841     88:1878     89:6159     90:1424   
  91:11930    92:3814     93:3839     94:5969     95:6635     96:2103   
  97:543      98:1746     99:1186    100:93      102:5255    103:116    
 105:947     107:3937    108:2020    109:4784    112:3       115:1      
 116:13      119:1       121:7       124:9       173:5454    174:2139   
 175:1       176:5631    177:7022    178:5629    179:3377    180:7      
 181:5366    184:3140    185:25067   186:7965    187:6854    188:6613   
 189:6227    190:11114   191:2182    197:3477    201:7902    202:5      
 208:4957    209:6258    210:4       211:2       212:6276    213:5242   
 216:8355    217:4770    218:5       222:17     
