Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4         5:21       24:12       31:11       37:7        41:115    
  46:8        50:12       62:9        63:98       64:150      65:31     
  66:108      67:81       68:26       69:87       70:4        71:2      
  72:44       74:93       75:1        76:64       77:21       78:7      
  79:12       80:26       81:36       82:15       83:16       84:7      
  85:72       86:3        87:7        89:18       91:73       92:3      
  93:9        94:11       95:6        96:7        97:4        98:9      
 102:24      107:37      108:14      109:13      173:26      174:16     
 176:5       177:20      178:1       179:10      181:1       184:3      
 185:69      186:3       187:19      188:15      189:3       190:20     
 191:53      197:158     201:41      208:186     209:156     212:193    
 213:21      216:145     217:20     
