Advertised prefixes smaller than registry allocations (per /8 block)
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   4:14        6:11        8:141       9:1        12:3469     13:51     
  15:85       16:16       17:39       18:15       20:143      24:2064   
  25:2        31:1        32:248      33:4        34:8        38:468    
  40:178      41:497      43:28       44:2        47:55       52:13     
  53:1        55:113      56:9        57:147      58:733      59:735    
  60:543      61:1575     62:1745     63:2880     64:4811     65:3578   
  66:5811     67:1818     68:1971     69:3301     70:1235     71:368    
  72:2592     73:31       74:1799     75:705      76:359      77:694    
  78:491      79:87       80:1346     81:1162     82:1014     83:621    
  84:815      85:1273     86:482      87:924      88:478      89:1632   
  90:49       92:48       96:8        97:27       98:48       99:8      
 116:647     117:342     118:279     119:18      121:655     122:1155   
 123:533     124:1145    125:1708    128:477     129:448     130:270    
 131:525     132:131     133:30      134:348     135:66      136:232    
 137:194     138:301     139:240     140:740     141:267     142:771    
 143:401     144:560     145:133     146:503     147:269     148:852    
 149:344     150:268     151:217     152:170     153:210     154:18     
 155:432     156:347     157:338     158:292     159:351     160:298    
 161:218     162:313     163:321     164:696     165:834     166:545    
 167:487     168:871     169:192     170:801     171:71      172:8      
 173:1       186:1       189:373     190:2316    192:60      196:1      
 198:211     199:27      200:58      201:2542    202:110     203:168    
 204:113     205:22      206:62      207:99      208:3628    209:4707   
 210:4371    211:2251    212:1946    213:2487    216:5788    217:1757   
 218:729     219:799     220:1661    221:596     222:764    
