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

   2:3         5:29       24:4        31:2        37:17       41:229    
  46:7        50:7        62:17       63:43       64:71       65:11     
  66:82       67:56       68:22       69:57       70:2        71:1      
  72:25       74:69       76:44       77:24       78:6        79:11     
  80:20       81:35       82:15       83:21       84:5        85:83     
  86:8        87:1        89:18       91:74       92:5        93:18     
  94:7        95:6        96:8        97:3        98:2       102:17     
 107:3       108:16      109:11      173:7       176:6       177:8      
 178:3       179:12      181:1       184:6       185:94      186:3      
 187:25      188:16      189:3       190:17      191:28      197:326    
 201:39      208:121     209:138     212:170     213:20      216:119    
 217:31     
