Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3993      5:6950     24:4962     31:4809     37:6065     41:5380   
  46:6965     50:3198     62:3980     63:2263     64:8624     65:2851   
  66:7998     67:4911     68:2478     69:5462     70:2365     71:1121   
  72:4887     74:4367     75:2277     76:941      77:3895     78:3129   
  79:2453     80:3069     81:2949     82:5274     83:2006     84:2866   
  85:5571     86:1394     87:4192     88:1913     89:6209     90:1401   
  91:12010    92:3912     93:3861     94:6149     95:6751     96:2112   
  97:537      98:1762     99:1230    100:83      102:6041    105:1394   
 107:3943    108:2128    109:4892    173:5477    174:2146    176:5654   
 177:7470    178:5788    179:3691    181:5369    184:3142    185:25230  
 186:7953    187:7091    188:6749    189:6323    190:11225   191:2284   
 197:4115    201:8092    208:4955    209:6241    212:6392    213:5283   
 216:8355    217:4815   
