Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4         5:19       24:2        31:1        37:4        41:158    
  46:7        50:7        62:10       63:41       64:68       65:41     
  66:84       67:55       68:16       69:49       70:2        71:2      
  72:23       74:57       76:51       77:21       78:7        79:11     
  80:17       81:36       82:16       83:19       84:8        85:74     
  86:7        87:1        89:21       91:75       92:3        93:7      
  94:2        95:22       96:9        97:3        98:3       100:1      
 102:7       103:1       107:21      108:16      109:12      173:11     
 174:1       176:12      177:8       178:5       179:12      184:53     
 185:78      186:3       187:18      188:16      189:3       190:17     
 191:31      197:98      201:38      203:2       208:115     209:199    
 212:177     213:21      216:109     217:19     
