Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

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 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 552 ASNs · sort: IPv4 addresses (↓) · showing 1801–1900
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1801 AS1851 9 135.2k 1 65.5k APNIC ↗ RADAR ↗
1802 AS18087 4 135.2k 1 1 APNIC ↗ RADAR ↗
1803 AS45960 93 135.2k 13 65.7k APNIC ↗ RADAR ↗
1804 AS22093 12 135.2k · · ARIN ↗ RADAR ↗
1805 AS63802 17 134.9k · · APNIC ↗ RADAR ↗
1806 AS25441 24 134.9k 1 65.5k RIPE DB ↗ RADAR ↗
1807 AS10269 32 134.9k 15 122.9k LACNIC ↗ RADAR ↗
1808 AS47764 93 134.9k 7 852k RIPE DB ↗ RADAR ↗
1809 AS36493 38 134.9k 1 65.5k ARIN ↗ RADAR ↗
1810 AS7670 19 134.7k 1 65.5k APNIC ↗ RADAR ↗
1811 AS27 5 134.7k 6 6 ARIN ↗ RADAR ↗
1812 AS166 18 134.7k · · ARIN ↗ RADAR ↗
1813 AS3486 10 134.7k 6 80 ARIN ↗ RADAR ↗
1814 AS14373 14 134.4k · · ARIN ↗ RADAR ↗
1815 AS394534 11 134.4k · · ARIN ↗ RADAR ↗
1816 AS45974 361 134.4k · · APNIC ↗ RADAR ↗
1817 AS34797 18 134.4k 1 524.3k RIPE DB ↗ RADAR ↗
1818 AS27185 10 134.4k · · ARIN ↗ RADAR ↗
1819 AS10497 13 134.4k 1 4.1k ARIN ↗ RADAR ↗
1820 AS11596 14 134.1k · · ARIN ↗ RADAR ↗
1821 AS4246 12 134.1k · · ARIN ↗ RADAR ↗
1822 AS3724 13 134.1k · · ARIN ↗ RADAR ↗
1823 AS31 12 134.1k 1 65.5k ARIN ↗ RADAR ↗
1824 AS16988 11 134.1k · · ARIN ↗ RADAR ↗
1825 AS14017 13 134.1k · · ARIN ↗ RADAR ↗
1826 AS10583 12 134.1k 1 65.5k ARIN ↗ RADAR ↗
1827 AS6356 13 134.1k 1 256 ARIN ↗ RADAR ↗
1828 AS21693 14 134.1k · · ARIN ↗ RADAR ↗
1829 AS21766 74 134.1k 31 1.12M ARIN ↗ RADAR ↗
1830 AS400511 127 134.1k 1 65.5k ARIN ↗ RADAR ↗
1831 AS20478 11 133.9k · · ARIN ↗ RADAR ↗
1832 AS48031 507 133.9k 5 65.5k RIPE DB ↗ RADAR ↗
1833 AS9125 308 133.9k 3 196.6k RIPE DB ↗ RADAR ↗
1834 AS111 11 133.9k 1 1.05M ARIN ↗ RADAR ↗
1835 AS368 7 133.9k 1 256 ARIN ↗ RADAR ↗
1836 AS3242 66 133.9k 6 65.8k RIPE DB ↗ RADAR ↗
1837 AS17477 115 133.9k 8 91.1k APNIC ↗ RADAR ↗
1838 AS50 10 133.6k 1 16 ARIN ↗ RADAR ↗
1839 AS345 12 133.6k 1 256 ARIN ↗ RADAR ↗
1840 AS399077 519 133.6k 12 777 ARIN ↗ RADAR ↗
1841 AS56005 11 133.6k · · APNIC ↗ RADAR ↗
1842 AS9 8 133.6k 1 65.5k ARIN ↗ RADAR ↗
1843 AS27257 80 133.4k 3 65.5k ARIN ↗ RADAR ↗
1844 AS41701 7 133.4k 1 1 RIPE DB ↗ RADAR ↗
1845 AS427 7 133.4k · · ARIN ↗ RADAR ↗
1846 AS1234 3 133.1k · · RIPE DB ↗ RADAR ↗
1847 AS89 6 133.1k · · ARIN ↗ RADAR ↗
1848 AS7859 7 133.1k 2 131.1k ARIN ↗ RADAR ↗
1849 AS135348 10 133.1k · · APNIC ↗ RADAR ↗
1850 AS14241 11 133.1k · · ARIN ↗ RADAR ↗
1851 AS7973 10 133.1k · · ARIN ↗ RADAR ↗
1852 AS16246 13 133.1k 2 589.8k RIPE DB ↗ RADAR ↗
1853 AS26801 57 133.1k 5 1.13M ARIN ↗ RADAR ↗
1854 AS22527 10 133.1k · · ARIN ↗ RADAR ↗
1855 AS41750 25 133.1k · · RIPE DB ↗ RADAR ↗
1856 AS38474 4 133.1k 2 65.5k APNIC ↗ RADAR ↗
1857 AS198864 5 132.9k 2 65.6k RIPE DB ↗ RADAR ↗
1858 AS1251 41 132.9k 1 65.5k LACNIC ↗ RADAR ↗
1859 AS13809 5 132.9k · · ARIN ↗ RADAR ↗
1860 AS12810 11 132.9k 1 65.5k RIPE DB ↗ RADAR ↗
1861 AS54489 9 132.9k 1 65.5k ARIN ↗ RADAR ↗
1862 AS18564 9 132.6k · · ARIN ↗ RADAR ↗
1863 AS31148 494 132.6k 8 65.5k RIPE DB ↗ RADAR ↗
1864 AS3359 6 132.6k 1 256 ARIN ↗ RADAR ↗
1865 AS12099 7 132.6k · · ARIN ↗ RADAR ↗
1866 AS16623 8 132.6k · · ARIN ↗ RADAR ↗
1867 AS43375 7 132.4k · · RIPE DB ↗ RADAR ↗
1868 AS22847 5 132.4k 3 18 ARIN ↗ RADAR ↗
1869 AS1970 8 132.4k 5 131.3k ARIN ↗ RADAR ↗
1870 AS6200 6 132.4k 1 1 ARIN ↗ RADAR ↗
1871 AS54885 12 132.4k 1 1.05M ARIN ↗ RADAR ↗
1872 AS3562 7 132.4k 2 4.1k ARIN ↗ RADAR ↗
1873 AS6106 4 132.4k 2 65.5k ARIN ↗ RADAR ↗
1874 AS2025 6 132.4k · · ARIN ↗ RADAR ↗
1875 AS18191 5 132.4k · · APNIC ↗ RADAR ↗
1876 AS7472 8 132.4k · · APNIC ↗ RADAR ↗
1877 AS11872 9 132.1k 1 1 ARIN ↗ RADAR ↗
1878 AS341 6 132.1k 1 256 ARIN ↗ RADAR ↗
1879 AS2269 6 132.1k · · RIPE DB ↗ RADAR ↗
1880 AS24961 47 132.1k 14 528.9k RIPE DB ↗ RADAR ↗
1881 AS7150 8 132.1k · · ARIN ↗ RADAR ↗
1882 AS398537 6 132.1k 2 6.1k ARIN ↗ RADAR ↗
1883 AS19899 6 132.1k · · ARIN ↗ RADAR ↗
1884 AS14822 7 132.1k · · ARIN ↗ RADAR ↗
1885 AS53585 7 132.1k · · ARIN ↗ RADAR ↗
1886 AS131 5 132.1k 1 65.5k ARIN ↗ RADAR ↗
1887 AS19332 21 132.1k 15 65.6k LACNIC ↗ RADAR ↗
1888 AS58061 445 132.1k 33 3.47M RIPE DB ↗ RADAR ↗
1889 AS679 2 132.1k · · RIPE DB ↗ RADAR ↗
1890 AS13506 6 132.1k 2 512 ARIN ↗ RADAR ↗
1891 AS29 6 132.1k 1 65.5k ARIN ↗ RADAR ↗
1892 AS2504 4 132.1k · · APNIC ↗ RADAR ↗
1893 AS53828 20 132.1k 1 65.5k ARIN ↗ RADAR ↗
1894 AS1556 5 132.1k · · ARIN ↗ RADAR ↗
1895 AS7764 9 132.1k 4 1.1k ARIN ↗ RADAR ↗
1896 AS37917 3 132.1k · · APNIC ↗ RADAR ↗
1897 AS9753 24 132.1k · · APNIC ↗ RADAR ↗
1898 AS398564 13 131.8k 1 4.1k ARIN ↗ RADAR ↗
1899 AS351 4 131.8k 3 768 ARIN ↗ RADAR ↗
1900 AS20337 5 131.8k · · ARIN ↗ RADAR ↗