Added, withdrawn, and changed origin ASNs between consecutive imports.
2001:1a40:1768::/48
2001:1a40:1769::/48
2001:1a40:176a::/48
2001:1a40:176b::/48
2001:1a40:176c::/48
2001:1a40:176d::/48
2001:1a40:176e::/48
2001:1a40:176f::/48
2001:1a40:1770::/48
2001:1a40:1771::/48
2001:1a40:1772::/48
2001:1a40:1773::/48
2001:1a40:1774::/48
2001:1a40:1775::/48
2001:1a40:1776::/48
2001:1a40:1777::/48
2001:1a40:1778::/48
2001:1a40:1779::/48
2001:1a40:177a::/48
2001:1a40:177b::/48
2001:1a40:177c::/48
2001:1a40:177d::/48
2001:1a40:177e::/48
2001:1a40:177f::/48
2001:1a40:1780::/48
2001:1a40:1781::/48
2001:1a40:1782::/48
2001:1a40:1783::/48
2001:1a40:1784::/48
2001:1a40:1785::/48
2001:1a40:1786::/48
2001:1a40:1787::/48
2001:1a40:1788::/48
2001:1a40:1789::/48
2001:1a40:178a::/48
2001:1a40:178b::/48
2001:1a40:178c::/48
2001:1a40:178d::/48
2001:1a40:178e::/48
2001:1a40:178f::/48
2001:1a40:1790::/48
2001:1a40:1791::/48
2001:1a40:1792::/48
2001:1a40:1793::/48
2001:1a40:1794::/48
2001:1a40:1795::/48
2001:1a40:1796::/48
2001:1a40:1797::/48
2001:1a40:1798::/48
2001:1a40:1799::/48
2001:1a40:179a::/48
2001:1a40:179b::/48
2001:1a40:179c::/48
2001:1a40:179d::/48
2001:1a40:179e::/48
2001:1a40:179f::/48
2001:1a40:17a0::/48
2001:1a40:17a1::/48
2001:1a40:17a2::/48
2001:1a40:17a3::/48
2001:1a40:17a4::/48
2001:1a40:17a5::/48
2001:1a40:17a6::/48
2001:1a40:17a7::/48
2001:1a40:17a8::/48
2001:1a40:17a9::/48
2001:1a40:17aa::/48
2001:1a40:17ab::/48
2001:1a40:17ac::/48
2001:1a40:17ad::/48
2001:1a40:17ae::/48
2001:1a40:17af::/48
2001:1a40:17b0::/48
2001:1a40:17b1::/48
2001:1a40:17b2::/48
2001:1a40:17b3::/48
2001:1a40:17b4::/48
2001:1a40:17b5::/48
2001:1a40:17b6::/48
2001:1a40:17b7::/48
2001:1a40:17b8::/48
2001:1a40:17b9::/48
2001:1a40:17ba::/48
2001:1a40:17bb::/48
2001:1a40:17bc::/48
2001:1a40:17bd::/48
2001:1a40:17be::/48
2001:1a40:17bf::/48
2001:1a40:17c0::/48
2001:1a40:17c1::/48
2001:1a40:17c2::/48
2001:1a40:17c3::/48
2001:1a40:17c4::/48
2001:1a40:17c5::/48
2001:1a40:17c6::/48
2001:1a40:17c7::/48
2001:1a40:17c8::/48
2001:1a40:17c9::/48
2001:1a40:17ca::/48
2001:1a40:17cb::/48