Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4         5:21       24:11       31:11       37:7        41:150    
  46:8        50:11       62:6        63:98       64:157      65:32     
  66:111      67:86       68:26       69:92       70:4        71:2      
  72:41       74:95       75:1        76:61       77:21       78:7      
  79:12       80:25       81:33       82:19       83:15       84:7      
  85:71       86:4        87:7        88:1        89:18       91:73     
  92:3        93:9        94:11       95:10       96:7        97:8      
  98:12      102:21      107:38      108:13      109:13      173:34     
 174:19      176:5       177:21      178:1       179:11      181:1      
 184:3       185:65      186:3       187:19      188:15      189:3      
 190:20      191:53      197:143     201:41      208:177     209:158    
 212:191     213:21      216:138     217:21     
