Advertised prefixes smaller than registry allocations (per /8 block)
--------------------------------------------------------------------

   2:3         5:21       24:4        31:2        37:4        41:238    
  46:7        50:7        62:16       63:43       64:72       65:10     
  66:78       67:57       68:25       69:62       70:2        71:1      
  72:24       74:67       76:51       77:26       78:6        79:11     
  80:18       81:35       82:16       83:17       84:5        85:79     
  86:7        87:1        89:19       91:74       92:4        93:9      
  94:7        95:7        96:8        97:2        98:2       100:1      
 102:16      107:3       108:16      109:11      173:10      176:7      
 177:10      178:3       179:14      181:1       184:6       185:93     
 186:3       187:22      188:16      189:3       190:18      191:28     
 197:336     201:38      208:116     209:129     212:192     213:26     
 216:115     217:17     
