Top BGP ASNsdata as of 2026-06-27 20:21

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 055
IPv4 origin ASNs
78 618
IPv6 origin ASNs
36 800

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 86 055 ASNs · sort: IPv4 addresses (↓) · showing 1801–1900
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1801 AS27 5 134.7k 6 6 WHOIS ↗ RADAR ↗
1802 AS166 18 134.7k · · WHOIS ↗ RADAR ↗
1803 AS3486 10 134.7k 6 80 WHOIS ↗ RADAR ↗
1804 AS7670 19 134.7k 1 65.5k WHOIS ↗ RADAR ↗
1805 AS14373 15 134.7k · · WHOIS ↗ RADAR ↗
1806 AS45974 365 134.7k · · WHOIS ↗ RADAR ↗
1807 AS10497 13 134.4k 1 4.1k WHOIS ↗ RADAR ↗
1808 AS21766 75 134.4k 31 1.12M WHOIS ↗ RADAR ↗
1809 AS27185 10 134.4k · · WHOIS ↗ RADAR ↗
1810 AS34797 18 134.4k 1 524.3k WHOIS ↗ RADAR ↗
1811 AS394534 11 134.4k · · WHOIS ↗ RADAR ↗
1812 AS31 12 134.1k 1 65.5k WHOIS ↗ RADAR ↗
1813 AS3724 13 134.1k · · WHOIS ↗ RADAR ↗
1814 AS4246 12 134.1k · · WHOIS ↗ RADAR ↗
1815 AS6356 13 134.1k 1 256 WHOIS ↗ RADAR ↗
1816 AS7973 11 134.1k · · WHOIS ↗ RADAR ↗
1817 AS10583 12 134.1k 1 65.5k WHOIS ↗ RADAR ↗
1818 AS11596 14 134.1k · · WHOIS ↗ RADAR ↗
1819 AS14017 13 134.1k · · WHOIS ↗ RADAR ↗
1820 AS16988 11 134.1k · · WHOIS ↗ RADAR ↗
1821 AS21693 14 134.1k · · WHOIS ↗ RADAR ↗
1822 AS42831 341 134.1k 10 721.2k WHOIS ↗ RADAR ↗
1823 AS111 11 133.9k 1 1.05M WHOIS ↗ RADAR ↗
1824 AS368 7 133.9k 1 256 WHOIS ↗ RADAR ↗
1825 AS3242 66 133.9k 6 65.8k WHOIS ↗ RADAR ↗
1826 AS20478 11 133.9k · · WHOIS ↗ RADAR ↗
1827 AS9 8 133.6k 1 65.5k WHOIS ↗ RADAR ↗
1828 AS50 10 133.6k 1 16 WHOIS ↗ RADAR ↗
1829 AS329 12 133.6k 1 256 WHOIS ↗ RADAR ↗
1830 AS345 12 133.6k 1 256 WHOIS ↗ RADAR ↗
1831 AS17477 114 133.6k 8 91.1k WHOIS ↗ RADAR ↗
1832 AS64226 13 133.6k · · WHOIS ↗ RADAR ↗
1833 AS427 7 133.4k · · WHOIS ↗ RADAR ↗
1834 AS7564 32 133.4k · · WHOIS ↗ RADAR ↗
1835 AS8544 171 133.4k 3 69.6k WHOIS ↗ RADAR ↗
1836 AS26801 58 133.4k 5 1.13M WHOIS ↗ RADAR ↗
1837 AS27257 80 133.4k 3 65.5k WHOIS ↗ RADAR ↗
1838 AS41701 7 133.4k 1 1 WHOIS ↗ RADAR ↗
1839 AS56005 10 133.4k · · WHOIS ↗ RADAR ↗
1840 AS89 6 133.1k · · WHOIS ↗ RADAR ↗
1841 AS1234 3 133.1k · · WHOIS ↗ RADAR ↗
1842 AS7859 7 133.1k 2 131.1k WHOIS ↗ RADAR ↗
1843 AS14241 11 133.1k · · WHOIS ↗ RADAR ↗
1844 AS16246 13 133.1k 2 589.8k WHOIS ↗ RADAR ↗
1845 AS22527 10 133.1k · · WHOIS ↗ RADAR ↗
1846 AS29842 9 133.1k · · WHOIS ↗ RADAR ↗
1847 AS38474 4 133.1k 2 65.5k WHOIS ↗ RADAR ↗
1848 AS41750 25 133.1k · · WHOIS ↗ RADAR ↗
1849 AS135348 10 133.1k · · WHOIS ↗ RADAR ↗
1850 AS1251 41 132.9k 1 65.5k WHOIS ↗ RADAR ↗
1851 AS12810 11 132.9k 1 65.5k WHOIS ↗ RADAR ↗
1852 AS13809 5 132.9k · · WHOIS ↗ RADAR ↗
1853 AS54489 9 132.9k 1 65.5k WHOIS ↗ RADAR ↗
1854 AS138524 116 132.9k 95 1.3k WHOIS ↗ RADAR ↗
1855 AS198864 5 132.9k 2 65.6k WHOIS ↗ RADAR ↗
1856 AS3359 6 132.6k 1 256 WHOIS ↗ RADAR ↗
1857 AS3562 8 132.6k 2 4.1k WHOIS ↗ RADAR ↗
1858 AS12099 7 132.6k · · WHOIS ↗ RADAR ↗
1859 AS16623 8 132.6k · · WHOIS ↗ RADAR ↗
1860 AS18564 9 132.6k · · WHOIS ↗ RADAR ↗
1861 AS1970 8 132.4k 5 131.3k WHOIS ↗ RADAR ↗
1862 AS2025 6 132.4k · · WHOIS ↗ RADAR ↗
1863 AS4796 6 132.4k · · WHOIS ↗ RADAR ↗
1864 AS6106 4 132.4k 2 65.5k WHOIS ↗ RADAR ↗
1865 AS6200 6 132.4k 1 1 WHOIS ↗ RADAR ↗
1866 AS7472 8 132.4k · · WHOIS ↗ RADAR ↗
1867 AS14799 8 132.4k · · WHOIS ↗ RADAR ↗
1868 AS18191 5 132.4k · · WHOIS ↗ RADAR ↗
1869 AS20012 77 132.4k 1 1 WHOIS ↗ RADAR ↗
1870 AS22847 5 132.4k 3 18 WHOIS ↗ RADAR ↗
1871 AS35432 33 132.4k 1 65.5k WHOIS ↗ RADAR ↗
1872 AS54885 12 132.4k 1 1.05M WHOIS ↗ RADAR ↗
1873 AS29 6 132.1k 1 65.5k WHOIS ↗ RADAR ↗
1874 AS131 5 132.1k 1 65.5k WHOIS ↗ RADAR ↗
1875 AS341 6 132.1k 1 256 WHOIS ↗ RADAR ↗
1876 AS679 2 132.1k · · WHOIS ↗ RADAR ↗
1877 AS1556 5 132.1k · · WHOIS ↗ RADAR ↗
1878 AS2269 6 132.1k · · WHOIS ↗ RADAR ↗
1879 AS2504 4 132.1k · · WHOIS ↗ RADAR ↗
1880 AS7764 9 132.1k 4 1.1k WHOIS ↗ RADAR ↗
1881 AS9753 24 132.1k · · WHOIS ↗ RADAR ↗
1882 AS11872 9 132.1k 1 1 WHOIS ↗ RADAR ↗
1883 AS13506 6 132.1k 2 512 WHOIS ↗ RADAR ↗
1884 AS14822 7 132.1k · · WHOIS ↗ RADAR ↗
1885 AS19332 21 132.1k 15 65.6k WHOIS ↗ RADAR ↗
1886 AS37917 3 132.1k · · WHOIS ↗ RADAR ↗
1887 AS53585 7 132.1k · · WHOIS ↗ RADAR ↗
1888 AS53828 21 132.1k 1 65.5k WHOIS ↗ RADAR ↗
1889 AS398537 6 132.1k 2 6.1k WHOIS ↗ RADAR ↗
1890 AS2013 5 131.8k · · WHOIS ↗ RADAR ↗
1891 AS8792 7 131.8k 1 1 WHOIS ↗ RADAR ↗
1892 AS10370 5 131.8k · · WHOIS ↗ RADAR ↗
1893 AS17944 5 131.8k 1 1 WHOIS ↗ RADAR ↗
1894 AS20337 5 131.8k · · WHOIS ↗ RADAR ↗
1895 AS24014 4 131.8k · · WHOIS ↗ RADAR ↗
1896 AS24961 46 131.8k 14 528.9k WHOIS ↗ RADAR ↗
1897 AS32666 20 131.8k 1 65.5k WHOIS ↗ RADAR ↗
1898 AS142286 17 131.8k · · WHOIS ↗ RADAR ↗
1899 AS398564 13 131.8k 1 4.1k WHOIS ↗ RADAR ↗
1900 AS1580 4 131.6k · · WHOIS ↗ RADAR ↗