Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3877      5:6883     24:4806     31:4796     37:5987     41:5123   
  46:6850     50:3191     62:3943     63:2313     64:8544     65:2822   
  66:7874     67:4889     68:2454     69:5395     70:2330     71:1130   
  72:4864     74:4205     75:2266     76:948      77:3825     78:3071   
  79:2694     80:3030     81:2926     82:5121     83:1972     84:2973   
  85:5489     86:1355     87:3848     88:1878     89:6143     90:1424   
  91:11923    92:3812     93:3835     94:5958     95:6616     96:2103   
  97:543      98:1744     99:1187    100:93      102:5247    105:947    
 107:3941    108:2016    109:4795    173:5413    174:2139    176:5623   
 177:7031    178:5614    179:3382    181:5358    184:3140    185:25039  
 186:7934    187:6671    188:6603    189:6200    190:11099   191:2178   
 197:3433    201:7894    202:21      208:4955    209:6170    212:6266   
 213:5240    216:8358    217:4767   
