Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3911      5:6976     24:4850     27:1        31:4774   
  37:6023     39:6        41:5208     42:1        46:6891     50:3196   
  58:2        62:3942     63:2305     64:8594     65:2830     66:7917   
  67:4894     68:2440     69:5395     70:2344     71:1132     72:4855   
  74:4300     75:2265     76:948      77:3824     78:3087     79:2423   
  80:3029     81:2944     82:5268     83:1978     84:2877     85:5548   
  86:1386     87:3935     88:1889     89:6185     90:1412     91:11958  
  92:3821     93:3855     94:5993     95:6659     96:2095     97:537    
  98:1753     99:1179    100:93      102:5282    103:51      105:954    
 107:3942    108:2051    109:4825    112:2       115:1       116:11     
 119:1       121:8       173:5469    174:2146    175:1       176:5646   
 177:7166    178:5798    179:3464    180:11      181:5370    184:3146   
 185:25103   186:7896    187:6982    188:6564    189:6215    190:11220  
 191:2224    197:3645    201:7989    202:6       208:4943    209:6259   
 210:5       211:2       212:6304    213:5232    216:8353    217:4763   
 218:5       222:17     
