Advertised prefixes smaller than registry allocations (per /8 block)
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   4:28        6:11        8:260      12:2946     13:43       15:90     
  16:15       17:87       20:148      24:2067     25:1        32:183    
  34:10       38:661      40:195      41:1938     43:13       44:2      
  47:55       52:15       53:1        55:103      56:10       57:114    
  58:733      59:974      60:649      61:1725     62:1760     63:3094   
  64:4943     65:3784     66:5768     67:2648     68:1890     69:3817   
  70:1240     71:547      72:2948     73:2        74:2855     75:634    
  76:590      77:1075     78:768      79:469      80:1406     81:1142   
  82:926      83:673      84:797      85:1591     86:518      87:944    
  88:535      89:2092     90:73       92:590      93:1357     94:1203   
  95:332      96:183      97:280      98:432      99:62      116:1493   
 117:652     118:726     119:896     120:260     121:1140    122:1498   
 123:1008    124:1320    125:1804    128:381     129:510     130:242    
 131:579     132:135     133:36      134:508     135:77      136:247    
 137:262     138:303     139:205     140:529     141:270     142:831    
 143:493     144:588     145:127     146:531     147:285     148:828    
 149:453     150:227     151:318     152:230     153:259     154:12     
 155:458     156:297     157:424     158:292     159:390     160:404    
 161:289     162:408     163:271     164:650     165:835     166:560    
 167:515     168:1106    169:252     170:842     171:97      172:12     
 186:225     187:84      189:886     190:4556    192:15      198:14     
 199:14      200:87      201:2869    202:50      203:48      204:102    
 205:23      206:27      207:102     208:4460    209:4725    210:3807   
 211:1862    212:2307    213:2488    216:6412    217:1726    218:674    
 219:730     220:1818    221:620     222:706    
