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

   2:4         5:21       24:14       31:11       37:4        41:125    
  46:8        50:10       62:8        63:98       64:159      65:31     
  66:103      67:72       68:26       69:89       70:3        71:1      
  72:43       74:90       75:1        76:62       77:21       78:7      
  79:12       80:22       81:34       82:15       83:16       84:7      
  85:70       86:9        87:5        89:18       91:70       92:3      
  93:9        94:11       95:6        96:8        97:4        98:7      
 102:40      107:36      108:15      109:12      173:23      174:16     
 176:5       177:17      178:1       179:13      181:1       184:3      
 185:73      186:3       187:19      188:15      189:3       190:21     
 191:28      197:169     201:41      208:173     209:156     212:191    
 213:20      216:135     217:21     
