Added, withdrawn, and changed origin ASNs between consecutive imports.
2001:1a40:1223::/48
2001:1a40:1224::/48
2001:1a40:1225::/48
2001:1a40:1226::/48
2001:1a40:1227::/48
2001:1a40:1228::/48
2001:1a40:1229::/48
2001:1a40:122a::/48
2001:1a40:122b::/48
2001:1a40:122c::/48
2001:1a40:122d::/48
2001:1a40:122e::/48
2001:1a40:122f::/48
2001:1a40:1230::/48
2001:1a40:1231::/48
2001:1a40:1232::/48
2001:1a40:1233::/48
2001:1a40:1234::/48
2001:1a40:1235::/48
2001:1a40:1236::/48
2001:1a40:1237::/48
2001:1a40:1238::/48
2001:1a40:1239::/48
2001:1a40:123a::/48
2001:1a40:123b::/48
2001:1a40:123c::/48
2001:1a40:123d::/48
2001:1a40:123e::/48
2001:1a40:123f::/48
2001:1a40:1240::/48
2001:1a40:1241::/48
2001:1a40:1242::/48
2001:1a40:1243::/48
2001:1a40:1244::/48
2001:1a40:1245::/48
2001:1a40:1246::/48
2001:1a40:1247::/48
2001:1a40:1248::/48
2001:1a40:1249::/48
2001:1a40:124a::/48
2001:1a40:124b::/48
2001:1a40:124c::/48
2001:1a40:124d::/48
2001:1a40:124e::/48
2001:1a40:124f::/48
2001:1a40:1250::/48
2001:1a40:1251::/48
2001:1a40:1252::/48
2001:1a40:1253::/48
2001:1a40:1254::/48
2001:1a40:1255::/48
2001:1a40:1256::/48
2001:1a40:1257::/48
2001:1a40:1258::/48
2001:1a40:1259::/48
2001:1a40:125a::/48
2001:1a40:125b::/48
2001:1a40:125c::/48
2001:1a40:125d::/48
2001:1a40:125e::/48
2001:1a40:125f::/48
2001:1a40:1260::/48
2001:1a40:1261::/48
2001:1a40:1262::/48
2001:1a40:1263::/48
2001:1a40:1264::/48
2001:1a40:1265::/48
2001:1a40:1266::/48
2001:1a40:1267::/48
2001:1a40:1268::/48
2001:1a40:1269::/48
2001:1a40:126a::/48
2001:1a40:126b::/48
2001:1a40:126c::/48
2001:1a40:126d::/48
2001:1a40:126e::/48
2001:1a40:126f::/48
2001:1a40:1270::/48
2001:1a40:1271::/48
2001:1a40:1272::/48
2001:1a40:1273::/48
2001:1a40:1274::/48
2001:1a40:1275::/48
2001:1a40:1276::/48
2001:1a40:1277::/48
2001:1a40:1278::/48
2001:1a40:1279::/48
2001:1a40:127a::/48
2001:1a40:127b::/48
2001:1a40:127c::/48
2001:1a40:127d::/48
2001:1a40:127e::/48
2001:1a40:127f::/48
2001:1a40:1280::/48
2001:1a40:1281::/48
2001:1a40:1282::/48
2001:1a40:1283::/48
2001:1a40:1284::/48
2001:1a40:1285::/48
2001:1a40:1286::/48