Advertised prefixes smaller than registry allocations (per /8 block)
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   4:2         6:9         9:2        12:933      13:5        15:32     
  16:6        17:12       20:41       24:1227     25:4        32:101    
  33:1        34:2        38:44       40:28       43:9        44:9      
  47:38       52:3        53:3        55:1        56:5        57:78     
  61:565      62:701      63:2721     64:2441     65:2836     66:3123   
  67:530      68:1002     69:134      80:439      81:129     128:226    
 129:312     130:96      131:100     132:43      133:6       134:240    
 135:9       136:262     137:191     138:149     139:163     140:216    
 141:198     142:205     143:96      144:155     145:53      146:418    
 147:158     148:414     149:121     150:85      151:157     152:603    
 153:62      154:4       155:198     156:64      157:90      158:175    
 159:198     160:91      161:190     162:236     163:137     164:345    
 165:326     166:126     167:368     168:508     169:86      170:467    
 171:35      192:51      193:3509    194:2730    195:1320    196:1      
 198:13      199:23      200:4561    202:35      203:70      204:6      
 205:5       206:12      207:10      208:4042    209:3662    210:1136   
 211:590     212:1429    213:1156    216:4779    217:736     218:168    
 219:28     
