Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2203      5:6572     14:2        24:4716     27:4      
  31:4311     37:6046     41:5002     46:6797     49:2        50:3261   
  58:18       59:10       61:23       62:3872     63:2335     64:7912   
  65:2800     66:7595     67:4873     68:2631     69:5494     70:2286   
  71:1156     72:4680     74:4210     75:2045     76:951      77:3631   
  78:2796     79:2377     80:2968     81:2697     82:4628     83:1962   
  84:2810     85:5238     86:1367     87:3359     88:1869     89:5977   
  90:1525     91:11826    92:3932     93:3863     94:5695     95:6464   
  96:2103     97:545      98:1726     99:965     100:89      101:4      
 102:4781    103:13      105:882     107:3751    108:1849    109:5102   
 112:4       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:1       123:1      
 124:6       125:26      173:5491    174:2113    175:9       176:5309   
 177:6589    178:5416    179:2996    180:4       181:5058    182:8      
 183:5       184:3255    185:24808   186:6835    187:6040    188:6270   
 189:5770    190:10820   191:1891    197:3477    199:1       200:27     
 201:7667    202:5       203:41      204:2       205:1       206:2      
 207:1       208:4924    209:6254    210:138     211:116     212:5928   
 213:5136    216:8102    217:4322    218:19      219:1       220:22     
 221:4       222:15      223:42     
