Advertised prefixes smaller than registry allocations (per /8 block)
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   4:19        6:10        8:76        9:1        12:2247     13:26     
  15:65       16:16       17:31       18:4        20:152      24:1701   
  25:2        30:2        32:339      34:6        38:326      40:147    
  41:13       43:18       44:3        45:24       47:47       52:10     
  53:1        55:79       56:9        57:181      58:300      59:563    
  60:256      61:1463     62:1567     63:4556     64:4903     65:5047   
  66:5919     67:1500     68:1930     69:2704     70:1205     71:292    
  72:1539     73:4        74:302      75:34       80:1132     81:1010   
  82:1041     83:629      84:609      85:853      86:524      87:584    
  88:219      89:542      91:1       121:49      122:13      123:2      
 124:564     125:806     128:279     129:407     130:206     131:462    
 132:86      133:21      134:301     135:75      136:203     137:164    
 138:370     139:278     140:638     141:281     142:738     143:293    
 144:407     145:102     146:481     147:286     148:620     149:320    
 150:179     151:187     152:155     153:179     154:15      155:349    
 156:248     157:262     158:278     159:318     160:207     161:198    
 162:354     163:263     164:446     165:471     166:425     167:388    
 168:941     169:184     170:651     171:58      172:5       189:12     
 190:204     192:46      193:5068    194:4055    195:3475    196:10     
 198:171     199:43      200:48      201:1690    202:114     203:151    
 204:58      205:2       206:66      207:37      208:4281    209:4900   
 210:3228    211:1474    212:1939    213:2332    214:6       216:6046   
 217:1870    218:774     219:578     220:1308    221:439     222:658    

