BGP Database
Comprehensive IP Data Repository
Explore global network information, ASN rankings, IP allocations, and routing data from around the world. Our database provides up-to-date information for network engineers, researchers, and internet professionals.
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Top ASNs by IPv4 Space
Rank |
ASN |
Country |
Status |
Prefixes |
IPv4 Space |
|---|---|---|---|---|---|
#1801 |
|
Active | 8 |
135,680 |
|
#1802 |
AS1851The University of Adelaide |
Active | 11 |
135,680 |
|
#1803 |
AS131627Peicity Digital Cable Television., LTD |
Active | 61 |
135,680 |
|
#1804 |
AS34108Stichting Breedband Delft |
Active | 7 |
135,680 |
|
#1805 |
AS25826University of Ottawa |
Active | 7 |
135,424 |
|
#1806 |
AS17529STARCAT CABLE NETWORK Co .,LTD. |
Active | 13 |
135,424 |
|
#1807 |
AS21054Natwest Markets PLC |
Active | 15 |
135,424 |
|
#1808 |
AS6106University of California, Riverside |
Active | 4 |
135,424 |
|
#1809 |
AS3455Liberty Mutual Group |
Active | 270 |
135,424 |
|
#1810 |
AS16223Lanet Network Ltd |
Active | 11 |
135,424 |
|
#1811 |
AS166Institute for Defense Analyses |
Active | 21 |
135,424 |
|
#1812 |
AS19070Eastern Illinois University |
Active | 5 |
135,168 |
|
#1813 |
AS2642California Department of Technology |
Active | 18 |
135,168 |
|
#1814 |
AS17819Equinix Asia Pacific |
Active | 118 |
135,168 |
|
#1815 |
AS15547netplus.ch SA |
Active | 36 |
135,168 |
|
#1816 |
AS18087Toyo University |
Active | 4 |
135,168 |
|
#1817 |
AS43260DGN TEKNOLOJI A.S. |
Active | 528 |
135,168 |
|
#1818 |
AS34797System Net Ltd |
Active | 21 |
135,168 |
|
#1819 |
AS209242Cloudflare London, LLC |
Active | 374 |
135,168 |
|
#1820 |
AS9321Hanyang University |
Active | 18 |
135,168 |
|
#1821 |
AS25689Shared Services Canada |
Active | 18 |
135,168 |
|
#1822 |
AS3242ITnet S.r.l. |
Active | 67 |
134,912 |
|
#1823 |
AS55293A2 Hosting, Inc. |
Active | 120 |
134,912 |
|
#1824 |
AS7670Energia Communications, Inc. |
Active | 19 |
134,656 |
|
#1825 |
AS14373University of Texas Medical Branch |
Active | 15 |
134,656 |
|
#1826 |
AS131445Advance Wireless Network |
Active | 233 |
134,656 |
|
#1827 |
AS27University of Maryland |
Active | 5 |
134,656 |
|
#1828 |
AS22093Cleveland Clinic Foundation |
Active | 10 |
134,656 |
|
#1829 |
AS394534City of Chicago |
Active | 12 |
134,656 |
|
#1830 |
AS10269Belize Telemedia Limited |
Active | 31 |
134,656 |
|
#1831 |
|
Active | 78 |
134,656 |
|
#1832 |
AS38631LINE Corporation |
Active | 115 |
134,400 |
|
#1833 |
AS22612Namecheap, Inc. |
Active | 286 |
134,400 |
|
#1834 |
AS10583Connecticut Hospital Assoc. |
Active | 12 |
134,400 |
|
#1835 |
AS16988International Paper Company |
Active | 11 |
134,144 |
|
#1836 |
AS27185Danbury Hospital - ITG |
Active | 12 |
134,144 |
|
#1837 |
AS10497The World Bank Group |
Active | 12 |
134,144 |
|
#1838 |
AS3724State of Alaska |
Active | 13 |
134,144 |
|
#1839 |
AS11596Best Buy Co., Inc. |
Active | 14 |
134,144 |
|
#1840 |
AS9939DYXNET of Shenzhen Communication Co., Ltd. |
Active | 31 |
134,144 |
|
#1841 |
AS33425CoreWeave, Inc |
Active | 79 |
134,144 |
|
#1842 |
AS4246New Jersey Institute of Technology |
Active | 12 |
134,144 |
|
#1843 |
AS50Oak Ridge National Laboratory |
Active | 11 |
133,888 |
|
#1844 |
AS23908IIAC |
Active | 24 |
133,888 |
|
#1845 |
AS45974NHNCLOUD |
Active | 359 |
133,888 |
|
#1846 |
AS20478General Mills, Inc. |
Active | 11 |
133,888 |
|
#1847 |
AS21693Xcel Energy Inc. |
Active | 13 |
133,888 |
|
#1848 |
AS25996FBI Criminal Justice Information Systems |
Active | 13 |
133,632 |
|
#1849 |
AS3512Emory University |
Active | 5 |
133,632 |
|
#1850 |
AS41701Capgemini Finland Oy |
Active | 7 |
133,376 |
|
#1851 |
AS198610Beget LLC |
Active | 314 |
133,376 |
|
#1852 |
AS16246Nej.cz s.r.o. |
Active | 14 |
133,376 |
|
#1853 |
AS42003LIBANTELECOM |
Active | 78 |
133,376 |
|
#1854 |
AS56005Zhengzhou Fastidc Technology Co.,Ltd. |
Active | 10 |
133,376 |
|
#1855 |
AS64226MDU Resources Group, Inc. |
Active | 14 |
133,376 |
|
#1856 |
AS27257Webair Internet Development Company Inc. |
Active | 80 |
133,376 |
|
#1857 |
AS41750Mega-Line Ltd. |
Active | 26 |
133,376 |
|
#1858 |
AS135348QANTAS Airways Limited |
Active | 10 |
133,120 |
|
#1859 |
AS38474Department of Agriculture, Fisheries and Forestry |
Active | 4 |
133,120 |
|
#1860 |
AS89Navy Network Information Center (NNIC) |
Active | 6 |
133,120 |
|
#1861 |
AS22527Safeway, Inc. |
Active | 10 |
133,120 |
|
#1862 |
AS29842East Tennessee State University |
Active | 9 |
133,120 |
|
#1863 |
AS14241Oakland Schools |
Active | 11 |
133,120 |
|
#1864 |
AS54885State of Idaho |
Active | 15 |
133,120 |
|
#1865 |
AS12810A1 Hrvatska d.o.o. |
Active | 11 |
132,864 |
|
#1866 |
AS198864Queen Mary and Westfield College, University of London |
Active | 5 |
132,864 |
|
#1867 |
AS13809University of Arkansas for Medical Sciences |
Active | 5 |
132,864 |
|
#1868 |
AS54489CoreSpace, Inc. |
Active | 9 |
132,864 |
|
#1869 |
AS18268Naganoken Kyodou Densan Co.Ltd. |
Active | 5 |
132,608 |
|
#1870 |
AS16623Alberta Health Services |
Active | 8 |
132,608 |
|
#1871 |
AS8544Primetel PLC |
Active | 168 |
132,608 |
|
#1872 |
AS18564St. John's University, New York |
Active | 9 |
132,608 |
|
#1873 |
AS3486JPMorgan Chase & Co. |
Active | 7 |
132,608 |
|
#1874 |
AS3359University of Alberta |
Active | 6 |
132,608 |
|
#1875 |
AS395965Carrytel |
Active | 64 |
132,608 |
|
#1876 |
AS6200University of Illinois Chicago |
Active | 6 |
132,352 |
|
#1877 |
AS22847Bowdoin College |
Active | 5 |
132,352 |
|
#1878 |
AS7849CROCKER COMMUNICATIONS, INCORPORATED |
Active | 8 |
132,352 |
|
#1879 |
AS55256Netskope Inc |
Active | 420 |
132,352 |
|
#1880 |
AS6356Northeast Regional Data Center |
Active | 6 |
132,352 |
|
#1881 |
AS3562Sandia National Laboratories |
Active | 7 |
132,352 |
|
#1882 |
AS18191OPTUS CUSTOMER NETWORK |
Active | 5 |
132,352 |
|
#1883 |
AS1251Latin American and Caribbean IP address Regional Registry |
|
Active | 39 |
132,096 |
#1884 |
AS26046Utah State University |
Active | 3 |
132,096 |
|
#1885 |
|
Active | 6 |
132,096 |
|
#1886 |
AS679Technische Universitat Wien |
Active | 2 |
132,096 |
|
#1887 |
AS37917University of Tsukuba |
Active | 3 |
132,096 |
|
#1888 |
AS9753Dong-A Universirty |
Active | 24 |
132,096 |
|
#1889 |
AS2504Kyoto University |
Active | 4 |
132,096 |
|
#1890 |
AS53828NETWORK INNOVATIONS, LLC |
Active | 20 |
132,096 |
|
#1891 |
AS21293Norsk Rikskringkasting AS |
Active | 3 |
132,096 |
|
#1892 |
AS29Yale University |
Active | 6 |
132,096 |
|
#1893 |
|
Active | 5 |
132,096 |
|
#1894 |
AS131University of California, Santa Barbara |
Active | 5 |
132,096 |
|
#1895 |
AS53585The State Insurance Fund |
Active | 7 |
132,096 |
|
#1896 |
AS395400UNIVERSITY OF GUAM |
Active | 6 |
132,096 |
|
#1897 |
AS20337SUNY Institute of Technology |
Active | 5 |
131,840 |
|
#1898 |
AS17944Japan Weather Association |
Active | 5 |
131,840 |
|
#1899 |
AS31California Institute of Technology |
Active | 5 |
131,840 |
|
#1900 |
AS16Lawrence Berkeley National Laboratory |
Active | 5 |
131,840 |
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