BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#1901	AS13506 US Department of the Treasury	Active	2	131,072
#1902	AS13636 NEC Corporation of America	Active	2	131,072
#1903	AS1289 Colgate University	Active	5	131,072
#1904	AS16153 Servei Catala de la Salut	Active	3	131,072
#1905	AS1307 Renater	Active	2	131,072
#1906	AS3794 Texas A&M University	Active	2	131,072
#1907	AS19925 Sunnybrook Health Sciences Centre	Active	3	131,072
#1908	AS2904 Universidad Autonoma De Ciudad Juarez	Active	3	131,072
#1909	AS22990 University at Albany, State University of New York	Active	3	131,072
#1910	AS26046 Utah State University	Active	2	131,072
#1911	AS3452 University of Alabama at Birmingham	Active	3	131,072
#1912	AS2439 Renater	Active	2	131,072
#1913	AS42175 Equinor ASA	Active	2	131,072
#1914	AS15323 Bellevue School District #405	Active	5	131,072
#1915	AS53260 Clark University	Active	3	131,072
#1916	AS16519 University of Colorado Denver	Active	2	131,072
#1917	AS38793 Two Degrees Mobile Limited	Active	1	131,072
#1918	AS35540 OVH SAS	Active	2	131,072
#1919	AS4729 Japan Atomic Energy Agency	Active	2	131,072
#1920	AS21984 Fairfax County Public Schools	Active	5	131,072
#1921	AS8651 MUFG Securities EMEA PLC	Active	9	131,072
#1922	AS14702 Idaho National Laboratory	Active	2	131,072
#1923	AS34457 Generali Deutschland AG	Active	3	131,072
#1924	AS19899 Miami Dade College	Active	3	131,072
#1925	AS63802 Nippon Telegraph and Telephone East Corporation	Active	2	131,072
#1926	AS21783 State of Nevada	Active	3	131,072
#1927	AS33105 Halton District School Board	Active	34	131,072
#1928	AS19530 State of North Dakota, ITD	Active	2	131,072
#1929	AS343	Active	2	131,072
#1930	AS11039 The George Washington University	Active	3	131,072
#1931	AS41289 Deutscher Wetterdienst	Active	2	131,072
#1932	AS17120 New Brunswick Department of Education and Early Childhood Development	Active	2	131,072
#1933	AS38641 Osaka Sangyo University	Active	3	131,072
#1934	AS16 Lawrence Berkeley National Laboratory	Active	2	131,072
#1935	AS7849 CROCKER COMMUNICATIONS, INCORPORATED	Active	3	131,072
#1936	AS25021 Centre Informatique Etat de Fribourg	Active	2	131,072
#1937	AS10955 WILLIAM PATERSON UNIVERSITY	Active	5	131,072
#1938	AS1701 National Aeronautics and Space Administration	Active	2	131,072
#1939	AS214692	Active	2	131,072
#1940	AS1926 Tampere University Foundation	Active	2	131,072
#1941	AS7486 News Digital Media Pty Limited	Active	6	131,072
#1942	AS59104 Soka University	Active	3	131,072
#1943	AS17701 Seinan Gakuin University	Active	3	131,072
#1944	AS35632 Societe Francaise Du Radiotelephone - SFR SA	Active	3	131,072
#1945	AS18318 LG HelloVision Corp.	Active	48	131,072
#1946	AS13303 University of Nis	Active	3	131,072
#1947	AS38635 Keio University	Active	2	131,072
#1948	AS32480 Loma Linda University Medical Center	Active	8	131,072
#1949	AS7973 Mayo Foundation for Medical Education and Research	Active	9	131,072
#1950	AS17512 Japan Airlines Co.,Ltd.	Active	3	131,072
#1951	AS2799 Polismyndigheten	Active	3	131,072
#1952	AS10867 Foothill-DeAnza Community College District	Active	3	131,072
#1953	AS55379 Hosei University	Active	3	131,072
#1954	AS2457 Renater	Active	2	131,072
#1955	AS131919 Meiji University	Active	3	131,072
#1956	AS55904 KOGAKUIN University	Active	3	131,072
#1957	AS48 Navy Network Information Center (NNIC)	Active	2	131,072
#1958	AS33153 The State University of New York at Potsdam	Active	3	131,072
#1959	AS25969 St. Louis University	Active	9	131,072
#1960	AS263300	Active	3	131,072
#1961	AS6056 Colby College	Active	3	131,072
#1962	AS17324 Yeshiva University	Active	3	131,072
#1963	AS15474 Rannsokna- og haskolanet Islands hf.	Active	2	131,072
#1964	AS55390 Tokyo University of Science	Active	3	131,072
#1965	AS9321 Hanyang University	Active	17	131,072
#1966	AS207441 NORSK HYDRO ASA	Active	2	131,072
#1967	AS7645 Deakin University	Active	2	131,072
#1968	AS5739 University of California, Santa Cruz	Active	2	131,072
#1969	AS132321 NORTHERN TERRITORY OF AUSTRALIA	Active	4	131,072
#1970	AS13283 Bank Julius Baer & Co. AG	Active	3	131,072
#1971	AS27897 SEGIC USACH LTDA	Active	3	131,072
#1972	AS58652 Kochi University	Active	5	131,072
#1973	AS8989 Nuuday A/S	Active	1	131,072
#1974	AS24101 University of New England	Active	3	131,072
#1975	AS45113 Shanxi Datong Coal Group Communication Co., Ltd	Active	5	131,072
#1976	AS131981 Takushoku University	Active	6	131,072
#1977	AS11318 Georgetown University	Active	3	131,072
#1978	AS394673 Milwaukee Area Technical College	Active	3	131,072
#1979	AS5839	Active	84	130,560
#1980	AS14537 Continent 8 LLC	Active	186	130,560
#1981	AS21207 Innogy SE	Active	31	130,560
#1982	AS1201 Old Dominion University	Active	24	130,560
#1983	AS17477 Macquarie Telecom	Active	120	130,560
#1984	AS17501 WorldLink Communications Pvt Ltd	Active	41	130,304
#1985	AS131965 Xserver Inc.	Active	55	130,304
#1986	AS46562 Performive LLC	Active	276	130,048
#1987	AS28186 ITS Telecomunicações	Active	28	130,048
#1988	AS22594 University of Northern Iowa	Active	8	130,048
#1989	AS7743 JPMorgan Chase & Co.	Active	15	129,792
#1990	AS8542 Eviny Digital AS	Active	9	129,536
#1991	AS54804 CableSouth Media III LLC	Active	79	129,536
#1992	AS25369 Hydra Communications Ltd	Active	208	129,280
#1993	AS9698 LG HelloVision Corp.	Active	111	129,280
#1994	AS40021 Nubes, LLC	Active	84	129,280
#1995	AS38690 HyosungITX	Active	17	129,024
#1996	AS10835 Visionary Communications, Inc.	Active	39	129,024
#1997	AS21949 Beanfield Technologies Inc.	Active	62	129,024
#1998	AS34772 NEOTEL DOO export-import Skopje	Active	22	128,768
#1999	AS58647 Kagawa University	Active	182	128,768
#2000	AS135357 Shenzhen Katherine Heng Technology Information Co., Ltd.	Active	35	128,520

Showing 1901 to 2000 of total 89284 entries

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Top ASNs by IPv4 Space

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ASN

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Prefixes

IPv4 Space

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