Advertised prefixes smaller than registry allocations (per /8 block)
--------------------------------------------------------------------

   1:4         2:2640      5:6883     24:4924     31:4774     36:3      
  37:5973     39:6        41:5085     42:20       46:6842     50:3169   
  58:3        62:3945     63:2254     64:8484     65:2837     66:7757   
  67:4911     68:2423     69:5424     70:2334     71:1137     72:4851   
  74:4311     75:2169     76:954      77:3773     78:3069     79:2391   
  80:3011     81:2949     82:5122     83:1964     84:3019     85:5508   
  86:1348     87:3850     88:1831     89:6114     90:1444     91:11890  
  92:3830     93:3807     94:6156     95:6626     96:2099     97:542    
  98:1741     99:1066    100:89      102:5228    103:163     105:972    
 107:3923    108:1997    109:4759    110:1       112:2       115:1      
 116:11      119:1       124:9       173:5448    174:2143    175:1      
 176:5534    177:6958    178:5665    179:3320    180:5       181:5338   
 184:3159    185:25003   186:7813    187:6709    188:6698    189:6122   
 190:11099   191:2179    197:3657    201:7800    202:8       203:2      
 208:4959    209:6232    210:4       211:2       212:6234    213:5188   
 216:8328    217:4730    218:5       222:16     
