Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2191      5:6083     14:3        24:4786     27:3      
  31:3658     37:6061     41:4612     42:1        46:6437     50:3080   
  58:10       59:9        61:23       62:3573     63:2462     64:7154   
  65:3120     66:6216     67:4431     68:2661     69:5430     70:2412   
  71:1062     72:4304     74:3941     75:2194     76:977      77:3440   
  78:2666     79:2139     80:2863     81:2607     82:2327     83:1855   
  84:2473     85:4764     86:1251     87:3385     88:1753     89:5719   
  90:1555     91:11715    92:3825     93:3635     94:5221     95:6177   
  96:1988     97:535      98:1901     99:959     100:98      101:1      
 102:3814    103:12      105:820     107:3363    108:1831    109:4851   
 110:1       112:3       113:2       114:2       115:5       116:1      
 117:5       118:5       119:3       121:18      122:4       123:1      
 124:6       125:26      173:4942    174:2125    175:10      176:4968   
 177:6628    178:4720    179:2920    180:5       181:4525    183:5      
 184:3446    185:24315   186:6494    187:5549    188:6054    189:5378   
 190:10865   191:1882    197:3357    200:27      201:7643    202:3      
 203:38      204:6       205:1       206:5       207:2       208:4809   
 209:5812    210:142     211:122     212:5427    213:4683    216:7557   
 217:3746    218:19      219:1       220:23      221:6       222:15     
 223:40     
