Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4075      5:7123     24:4949     31:4923     37:5987     41:5180   
  46:6942     50:3223     62:4009     63:2231     64:8796     65:2932   
  66:8010     67:4907     68:2526     69:5434     70:2397     71:1108   
  72:4935     74:4466     75:2421     76:939      77:3852     78:3152   
  79:2639     80:3129     81:2925     82:5343     83:2026     84:2889   
  85:5616     86:1444     87:4122     88:1936     89:6344     90:1458   
  91:12034    92:3835     93:3869     94:6284     95:6707     96:2101   
  97:535      98:1813     99:1365    100:84      102:5353    105:1082   
 107:3977    108:2186    109:4928    173:5482    174:2157    176:5721   
 177:7472    178:5815    179:3809    181:5465    184:3247    185:25228  
 186:7914    187:7397    188:6806    189:6587    190:11227   191:2460   
 197:3778    201:8268    208:4956    209:6296    212:6358    213:5248   
 216:8383    217:4975   
