Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1668      5:5411     24:4509     31:3263     37:6102     41:4326   
  46:6124     50:3168     62:3262     63:2555     64:7442     65:3246   
  66:6615     67:4175     68:2743     69:5727     70:2597     71:1460   
  72:4837     74:4090     75:1695     76:895      77:3082     78:2654   
  79:3562     80:2637     81:2179     82:2015     83:1644     84:2033   
  85:4553     86:1011     87:2909     88:1663     89:4769     90:1390   
  91:11221    92:3359     93:3341     94:4970     95:5695     96:2177   
  97:678      98:1589     99:963     100:174     102:2465    105:560    
 107:3531    108:1450    109:5172    173:4749    174:2244    176:5035   
 177:6505    178:4811    179:2852    181:3830    184:3664    185:22838  
 186:6102    187:4968    188:5770    189:4511    190:10247   191:1800   
 197:2579    201:6948    202:17      208:4625    209:5253    212:4992   
 213:4475    216:7243    217:3364   
