Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:20       24:4        31:1        37:14       41:263    
  46:6        50:5        62:10       63:41       64:65       65:9      
  66:73       67:56       68:18       69:53       70:2        71:1      
  72:23       74:63       76:52       77:26       78:6        79:11     
  80:18       81:34       82:16       83:17       84:5        85:79     
  86:7        87:1        89:19       91:69       92:2        93:17     
  94:2        95:6        96:8        97:2        98:2       100:1      
 102:15      107:3       108:13      109:10      173:9       176:6      
 177:8       178:1       179:9       184:3       185:69      186:3      
 187:21      188:14      189:3       190:17      191:28      197:323    
 201:40      208:108     209:176     212:188     213:20      216:77     
 217:15     
