Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2192      5:6482     14:22       24:4717     27:4      
  31:4299     37:6062     41:4867     46:7089     49:2        50:3261   
  58:18       59:10       61:23       62:3870     63:2351     64:7737   
  65:2831     66:7605     67:4851     68:2628     69:5431     70:2302   
  71:1169     72:4603     74:4078     75:2039     76:954      77:3642   
  78:2782     79:2352     80:2930     81:2733     82:4273     83:1960   
  84:2792     85:5180     86:1373     87:3417     88:1846     89:5908   
  90:1539     91:11818    92:3913     93:3842     94:5654     95:6435   
  96:2137     97:539      98:1708     99:950     100:92      101:12     
 102:4572    103:15      105:900     107:3748    108:1848    109:5061   
 110:4       112:4       113:2       114:8       115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5461    174:2112    175:9      
 176:5282    177:6567    178:5458    179:3026    180:5       181:5030   
 182:17      183:5       184:3284    185:24834   186:6725    187:5981   
 188:6224    189:5742    190:10902   191:1944    197:3508    199:1      
 200:27      201:7646    202:5       203:43      204:2       205:1      
 206:2       207:1       208:4917    209:6147    210:139     211:117    
 212:5944    213:5033    216:8130    217:4322    218:19      219:1      
 220:22      221:4       222:15      223:42     
