IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

Network	First Host	Last Host
1801::/16	1801:0:0:0:0:0:0:0	1801:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1802::/16	1802:0:0:0:0:0:0:0	1802:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1803::/16	1803:0:0:0:0:0:0:0	1803:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1804::/16	1804:0:0:0:0:0:0:0	1804:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1805::/16	1805:0:0:0:0:0:0:0	1805:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1806::/16	1806:0:0:0:0:0:0:0	1806:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1807::/16	1807:0:0:0:0:0:0:0	1807:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1808::/16	1808:0:0:0:0:0:0:0	1808:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1809::/16	1809:0:0:0:0:0:0:0	1809:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180a::/16	180a:0:0:0:0:0:0:0	180a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180b::/16	180b:0:0:0:0:0:0:0	180b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180c::/16	180c:0:0:0:0:0:0:0	180c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180d::/16	180d:0:0:0:0:0:0:0	180d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180e::/16	180e:0:0:0:0:0:0:0	180e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
180f::/16	180f:0:0:0:0:0:0:0	180f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1810::/16	1810:0:0:0:0:0:0:0	1810:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1811::/16	1811:0:0:0:0:0:0:0	1811:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1812::/16	1812:0:0:0:0:0:0:0	1812:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1813::/16	1813:0:0:0:0:0:0:0	1813:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1814::/16	1814:0:0:0:0:0:0:0	1814:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1815::/16	1815:0:0:0:0:0:0:0	1815:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1816::/16	1816:0:0:0:0:0:0:0	1816:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1817::/16	1817:0:0:0:0:0:0:0	1817:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1818::/16	1818:0:0:0:0:0:0:0	1818:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1819::/16	1819:0:0:0:0:0:0:0	1819:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181a::/16	181a:0:0:0:0:0:0:0	181a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181b::/16	181b:0:0:0:0:0:0:0	181b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181c::/16	181c:0:0:0:0:0:0:0	181c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181d::/16	181d:0:0:0:0:0:0:0	181d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181e::/16	181e:0:0:0:0:0:0:0	181e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
181f::/16	181f:0:0:0:0:0:0:0	181f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1820::/16	1820:0:0:0:0:0:0:0	1820:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1821::/16	1821:0:0:0:0:0:0:0	1821:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1822::/16	1822:0:0:0:0:0:0:0	1822:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1823::/16	1823:0:0:0:0:0:0:0	1823:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1824::/16	1824:0:0:0:0:0:0:0	1824:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1825::/16	1825:0:0:0:0:0:0:0	1825:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1826::/16	1826:0:0:0:0:0:0:0	1826:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1827::/16	1827:0:0:0:0:0:0:0	1827:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1828::/16	1828:0:0:0:0:0:0:0	1828:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1829::/16	1829:0:0:0:0:0:0:0	1829:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182a::/16	182a:0:0:0:0:0:0:0	182a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182b::/16	182b:0:0:0:0:0:0:0	182b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182c::/16	182c:0:0:0:0:0:0:0	182c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182d::/16	182d:0:0:0:0:0:0:0	182d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182e::/16	182e:0:0:0:0:0:0:0	182e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
182f::/16	182f:0:0:0:0:0:0:0	182f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1830::/16	1830:0:0:0:0:0:0:0	1830:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1831::/16	1831:0:0:0:0:0:0:0	1831:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1832::/16	1832:0:0:0:0:0:0:0	1832:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1833::/16	1833:0:0:0:0:0:0:0	1833:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1834::/16	1834:0:0:0:0:0:0:0	1834:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1835::/16	1835:0:0:0:0:0:0:0	1835:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1836::/16	1836:0:0:0:0:0:0:0	1836:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1837::/16	1837:0:0:0:0:0:0:0	1837:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1838::/16	1838:0:0:0:0:0:0:0	1838:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1839::/16	1839:0:0:0:0:0:0:0	1839:ffff:ffff:ffff:ffff:ffff:ffff:ffff
183a::/16	183a:0:0:0:0:0:0:0	183a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
183b::/16	183b:0:0:0:0:0:0:0	183b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
183c::/16	183c:0:0:0:0:0:0:0	183c:ffff:ffff:ffff:ffff:ffff:ffff:ffff

183d::/16	183d:0:0:0:0:0:0:0	183d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
183e::/16	183e:0:0:0:0:0:0:0	183e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
183f::/16	183f:0:0:0:0:0:0:0	183f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1840::/16	1840:0:0:0:0:0:0:0	1840:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1841::/16	1841:0:0:0:0:0:0:0	1841:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1842::/16	1842:0:0:0:0:0:0:0	1842:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1843::/16	1843:0:0:0:0:0:0:0	1843:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1844::/16	1844:0:0:0:0:0:0:0	1844:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1845::/16	1845:0:0:0:0:0:0:0	1845:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1846::/16	1846:0:0:0:0:0:0:0	1846:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1847::/16	1847:0:0:0:0:0:0:0	1847:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1848::/16	1848:0:0:0:0:0:0:0	1848:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1849::/16	1849:0:0:0:0:0:0:0	1849:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184a::/16	184a:0:0:0:0:0:0:0	184a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184b::/16	184b:0:0:0:0:0:0:0	184b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184c::/16	184c:0:0:0:0:0:0:0	184c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184d::/16	184d:0:0:0:0:0:0:0	184d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184e::/16	184e:0:0:0:0:0:0:0	184e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
184f::/16	184f:0:0:0:0:0:0:0	184f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1850::/16	1850:0:0:0:0:0:0:0	1850:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1851::/16	1851:0:0:0:0:0:0:0	1851:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1852::/16	1852:0:0:0:0:0:0:0	1852:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1853::/16	1853:0:0:0:0:0:0:0	1853:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1854::/16	1854:0:0:0:0:0:0:0	1854:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1855::/16	1855:0:0:0:0:0:0:0	1855:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1856::/16	1856:0:0:0:0:0:0:0	1856:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1857::/16	1857:0:0:0:0:0:0:0	1857:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1858::/16	1858:0:0:0:0:0:0:0	1858:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1859::/16	1859:0:0:0:0:0:0:0	1859:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185a::/16	185a:0:0:0:0:0:0:0	185a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185b::/16	185b:0:0:0:0:0:0:0	185b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185c::/16	185c:0:0:0:0:0:0:0	185c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185d::/16	185d:0:0:0:0:0:0:0	185d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185e::/16	185e:0:0:0:0:0:0:0	185e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
185f::/16	185f:0:0:0:0:0:0:0	185f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1860::/16	1860:0:0:0:0:0:0:0	1860:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1861::/16	1861:0:0:0:0:0:0:0	1861:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1862::/16	1862:0:0:0:0:0:0:0	1862:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1863::/16	1863:0:0:0:0:0:0:0	1863:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1864::/16	1864:0:0:0:0:0:0:0	1864:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1865::/16	1865:0:0:0:0:0:0:0	1865:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1866::/16	1866:0:0:0:0:0:0:0	1866:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1867::/16	1867:0:0:0:0:0:0:0	1867:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1868::/16	1868:0:0:0:0:0:0:0	1868:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1869::/16	1869:0:0:0:0:0:0:0	1869:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186a::/16	186a:0:0:0:0:0:0:0	186a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186b::/16	186b:0:0:0:0:0:0:0	186b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186c::/16	186c:0:0:0:0:0:0:0	186c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186d::/16	186d:0:0:0:0:0:0:0	186d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186e::/16	186e:0:0:0:0:0:0:0	186e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
186f::/16	186f:0:0:0:0:0:0:0	186f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1870::/16	1870:0:0:0:0:0:0:0	1870:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1871::/16	1871:0:0:0:0:0:0:0	1871:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1872::/16	1872:0:0:0:0:0:0:0	1872:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1873::/16	1873:0:0:0:0:0:0:0	1873:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1874::/16	1874:0:0:0:0:0:0:0	1874:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1875::/16	1875:0:0:0:0:0:0:0	1875:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1876::/16	1876:0:0:0:0:0:0:0	1876:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1877::/16	1877:0:0:0:0:0:0:0	1877:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1878::/16	1878:0:0:0:0:0:0:0	1878:ffff:ffff:ffff:ffff:ffff:ffff:ffff

1879::/16	1879:0:0:0:0:0:0:0	1879:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187a::/16	187a:0:0:0:0:0:0:0	187a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187b::/16	187b:0:0:0:0:0:0:0	187b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187c::/16	187c:0:0:0:0:0:0:0	187c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187d::/16	187d:0:0:0:0:0:0:0	187d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187e::/16	187e:0:0:0:0:0:0:0	187e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
187f::/16	187f:0:0:0:0:0:0:0	187f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1880::/16	1880:0:0:0:0:0:0:0	1880:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1881::/16	1881:0:0:0:0:0:0:0	1881:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1882::/16	1882:0:0:0:0:0:0:0	1882:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1883::/16	1883:0:0:0:0:0:0:0	1883:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1884::/16	1884:0:0:0:0:0:0:0	1884:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1885::/16	1885:0:0:0:0:0:0:0	1885:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1886::/16	1886:0:0:0:0:0:0:0	1886:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1887::/16	1887:0:0:0:0:0:0:0	1887:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1888::/16	1888:0:0:0:0:0:0:0	1888:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1889::/16	1889:0:0:0:0:0:0:0	1889:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188a::/16	188a:0:0:0:0:0:0:0	188a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188b::/16	188b:0:0:0:0:0:0:0	188b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188c::/16	188c:0:0:0:0:0:0:0	188c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188d::/16	188d:0:0:0:0:0:0:0	188d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188e::/16	188e:0:0:0:0:0:0:0	188e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
188f::/16	188f:0:0:0:0:0:0:0	188f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1890::/16	1890:0:0:0:0:0:0:0	1890:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1891::/16	1891:0:0:0:0:0:0:0	1891:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1892::/16	1892:0:0:0:0:0:0:0	1892:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1893::/16	1893:0:0:0:0:0:0:0	1893:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1894::/16	1894:0:0:0:0:0:0:0	1894:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1895::/16	1895:0:0:0:0:0:0:0	1895:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1896::/16	1896:0:0:0:0:0:0:0	1896:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1897::/16	1897:0:0:0:0:0:0:0	1897:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1898::/16	1898:0:0:0:0:0:0:0	1898:ffff:ffff:ffff:ffff:ffff:ffff:ffff
1899::/16	1899:0:0:0:0:0:0:0	1899:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189a::/16	189a:0:0:0:0:0:0:0	189a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189b::/16	189b:0:0:0:0:0:0:0	189b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189c::/16	189c:0:0:0:0:0:0:0	189c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189d::/16	189d:0:0:0:0:0:0:0	189d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189e::/16	189e:0:0:0:0:0:0:0	189e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
189f::/16	189f:0:0:0:0:0:0:0	189f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a0::/16	18a0:0:0:0:0:0:0:0	18a0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a1::/16	18a1:0:0:0:0:0:0:0	18a1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a2::/16	18a2:0:0:0:0:0:0:0	18a2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a3::/16	18a3:0:0:0:0:0:0:0	18a3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a4::/16	18a4:0:0:0:0:0:0:0	18a4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a5::/16	18a5:0:0:0:0:0:0:0	18a5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a6::/16	18a6:0:0:0:0:0:0:0	18a6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a7::/16	18a7:0:0:0:0:0:0:0	18a7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a8::/16	18a8:0:0:0:0:0:0:0	18a8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18a9::/16	18a9:0:0:0:0:0:0:0	18a9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18aa::/16	18aa:0:0:0:0:0:0:0	18aa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ab::/16	18ab:0:0:0:0:0:0:0	18ab:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ac::/16	18ac:0:0:0:0:0:0:0	18ac:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ad::/16	18ad:0:0:0:0:0:0:0	18ad:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ae::/16	18ae:0:0:0:0:0:0:0	18ae:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18af::/16	18af:0:0:0:0:0:0:0	18af:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b0::/16	18b0:0:0:0:0:0:0:0	18b0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b1::/16	18b1:0:0:0:0:0:0:0	18b1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b2::/16	18b2:0:0:0:0:0:0:0	18b2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b3::/16	18b3:0:0:0:0:0:0:0	18b3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b4::/16	18b4:0:0:0:0:0:0:0	18b4:ffff:ffff:ffff:ffff:ffff:ffff:ffff

18b5::/16	18b5:0:0:0:0:0:0:0	18b5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b6::/16	18b6:0:0:0:0:0:0:0	18b6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b7::/16	18b7:0:0:0:0:0:0:0	18b7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b8::/16	18b8:0:0:0:0:0:0:0	18b8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18b9::/16	18b9:0:0:0:0:0:0:0	18b9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ba::/16	18ba:0:0:0:0:0:0:0	18ba:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18bb::/16	18bb:0:0:0:0:0:0:0	18bb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18bc::/16	18bc:0:0:0:0:0:0:0	18bc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18bd::/16	18bd:0:0:0:0:0:0:0	18bd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18be::/16	18be:0:0:0:0:0:0:0	18be:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18bf::/16	18bf:0:0:0:0:0:0:0	18bf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c0::/16	18c0:0:0:0:0:0:0:0	18c0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c1::/16	18c1:0:0:0:0:0:0:0	18c1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c2::/16	18c2:0:0:0:0:0:0:0	18c2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c3::/16	18c3:0:0:0:0:0:0:0	18c3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c4::/16	18c4:0:0:0:0:0:0:0	18c4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c5::/16	18c5:0:0:0:0:0:0:0	18c5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c6::/16	18c6:0:0:0:0:0:0:0	18c6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c7::/16	18c7:0:0:0:0:0:0:0	18c7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c8::/16	18c8:0:0:0:0:0:0:0	18c8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18c9::/16	18c9:0:0:0:0:0:0:0	18c9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ca::/16	18ca:0:0:0:0:0:0:0	18ca:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18cb::/16	18cb:0:0:0:0:0:0:0	18cb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18cc::/16	18cc:0:0:0:0:0:0:0	18cc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18cd::/16	18cd:0:0:0:0:0:0:0	18cd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ce::/16	18ce:0:0:0:0:0:0:0	18ce:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18cf::/16	18cf:0:0:0:0:0:0:0	18cf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d0::/16	18d0:0:0:0:0:0:0:0	18d0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d1::/16	18d1:0:0:0:0:0:0:0	18d1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d2::/16	18d2:0:0:0:0:0:0:0	18d2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d3::/16	18d3:0:0:0:0:0:0:0	18d3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d4::/16	18d4:0:0:0:0:0:0:0	18d4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d5::/16	18d5:0:0:0:0:0:0:0	18d5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d6::/16	18d6:0:0:0:0:0:0:0	18d6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d7::/16	18d7:0:0:0:0:0:0:0	18d7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d8::/16	18d8:0:0:0:0:0:0:0	18d8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18d9::/16	18d9:0:0:0:0:0:0:0	18d9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18da::/16	18da:0:0:0:0:0:0:0	18da:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18db::/16	18db:0:0:0:0:0:0:0	18db:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18dc::/16	18dc:0:0:0:0:0:0:0	18dc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18dd::/16	18dd:0:0:0:0:0:0:0	18dd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18de::/16	18de:0:0:0:0:0:0:0	18de:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18df::/16	18df:0:0:0:0:0:0:0	18df:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e0::/16	18e0:0:0:0:0:0:0:0	18e0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e1::/16	18e1:0:0:0:0:0:0:0	18e1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e2::/16	18e2:0:0:0:0:0:0:0	18e2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e3::/16	18e3:0:0:0:0:0:0:0	18e3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e4::/16	18e4:0:0:0:0:0:0:0	18e4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e5::/16	18e5:0:0:0:0:0:0:0	18e5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e6::/16	18e6:0:0:0:0:0:0:0	18e6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e7::/16	18e7:0:0:0:0:0:0:0	18e7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e8::/16	18e8:0:0:0:0:0:0:0	18e8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18e9::/16	18e9:0:0:0:0:0:0:0	18e9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ea::/16	18ea:0:0:0:0:0:0:0	18ea:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18eb::/16	18eb:0:0:0:0:0:0:0	18eb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ec::/16	18ec:0:0:0:0:0:0:0	18ec:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ed::/16	18ed:0:0:0:0:0:0:0	18ed:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ee::/16	18ee:0:0:0:0:0:0:0	18ee:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ef::/16	18ef:0:0:0:0:0:0:0	18ef:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f0::/16	18f0:0:0:0:0:0:0:0	18f0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f1::/16	18f1:0:0:0:0:0:0:0	18f1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f2::/16	18f2:0:0:0:0:0:0:0	18f2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f3::/16	18f3:0:0:0:0:0:0:0	18f3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f4::/16	18f4:0:0:0:0:0:0:0	18f4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f5::/16	18f5:0:0:0:0:0:0:0	18f5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f6::/16	18f6:0:0:0:0:0:0:0	18f6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f7::/16	18f7:0:0:0:0:0:0:0	18f7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f8::/16	18f8:0:0:0:0:0:0:0	18f8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18f9::/16	18f9:0:0:0:0:0:0:0	18f9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18fa::/16	18fa:0:0:0:0:0:0:0	18fa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18fb::/16	18fb:0:0:0:0:0:0:0	18fb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18fc::/16	18fc:0:0:0:0:0:0:0	18fc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18fd::/16	18fd:0:0:0:0:0:0:0	18fd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18fe::/16	18fe:0:0:0:0:0:0:0	18fe:ffff:ffff:ffff:ffff:ffff:ffff:ffff
18ff::/16	18ff:0:0:0:0:0:0:0	18ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.