Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3987      5:7174     24:4947     31:4891     37:5991     41:5241   
  46:6955     50:3228     62:3989     63:2272     64:8714     65:2912   
  66:8017     67:4885     68:2473     69:5462     70:2402     71:1136   
  72:4903     74:4457     75:2414     76:945      77:3826     78:3118   
  79:2540     80:3067     81:2942     82:5343     83:2009     84:2906   
  85:5552     86:1396     87:4111     88:1913     89:6290     90:1419   
  91:11972    92:3836     93:3856     94:6201     95:6691     96:2113   
  97:536      98:1765     99:1326    100:83      102:5314    105:1046   
 107:3955    108:2307    109:4869    173:5488    174:2149    176:5657   
 177:7445    178:5827    179:3705    181:5376    184:3274    185:25202  
 186:7888    187:7139    188:6684    189:6392    190:11155   191:2342   
 197:3679    201:8171    208:4971    209:6311    212:6326    213:5233   
 216:8416    217:4850   
