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 |
|---|---|---|---|---|---|
#3501 |
AS17510INFORMATION SERVICES INTERNATIONAL - DENTSU, LTD. |
Active | 1 |
65,536 |
|
#3502 |
AS2037California State University at Fresno |
Active | 1 |
65,536 |
|
#3503 |
AS14183University of Arkansas at Little Rock |
Active | 1 |
65,536 |
|
#3504 |
AS32559Amherst College |
Active | 1 |
65,536 |
|
#3505 |
AS2705BJC HEALTH SYSTEM |
Active | 1 |
65,536 |
|
#3506 |
AS63777National Institutes of Natural Sciences National Astronomical Observat... |
Active | 1 |
65,536 |
|
#3507 |
AS18800Salt Lake Community College |
Active | 1 |
65,536 |
|
#3508 |
AS4201Oregon State University |
Active | 1 |
65,536 |
|
#3509 |
AS47616Center for Research and Technology Hellas (CERTH) |
Active | 1 |
65,536 |
|
#3510 |
AS1117Universitaet fur Bodenkultur, Wien |
Active | 1 |
65,536 |
|
#3511 |
AS48918Globalways GmbH |
Active | 39 |
65,536 |
|
#3512 |
AS54060Poudre School District R-1 |
Active | 1 |
65,536 |
|
#3513 |
AS63102Michigan Education Special Services Association |
Active | 1 |
65,536 |
|
#3514 |
AS40112Omaha Public Power District |
Active | 1 |
65,536 |
|
#3515 |
AS53384University of North Carolina at Charlotte |
Active | 1 |
65,536 |
|
#3516 |
AS24248Wakayama University |
Active | 1 |
65,536 |
|
#3517 |
AS10014Nihon University |
Active | 1 |
65,536 |
|
#3518 |
AS11694Universidad Simon Bolivar |
Active | 1 |
65,536 |
|
#3519 |
AS11050Kent State University |
Active | 1 |
65,536 |
|
#3520 |
AS20981InnovaPuglia SpA |
Active | 1 |
65,536 |
|
#3521 |
AS2592Ege University |
Active | 1 |
65,536 |
|
#3522 |
AS21727Hamline University |
Active | 1 |
65,536 |
|
#3523 |
AS29917University System of New Hampshire |
Active | 1 |
65,536 |
|
#3524 |
AS6112Auburn University |
Active | 1 |
65,536 |
|
#3525 |
AS2450Renater |
Active | 1 |
65,536 |
|
#3526 |
AS401248The Jewish Theological Seminary of America |
Active | 1 |
65,536 |
|
#3527 |
AS40245Wake Forest University |
Active | 1 |
65,536 |
|
#3528 |
AS36269University of Scranton |
Active | 1 |
65,536 |
|
#3529 |
AS1938Renater |
Active | 1 |
65,536 |
|
#3530 |
AS37937China eGovNet Information Center |
Active | 1 |
65,536 |
|
#3531 |
AS17870Kyung Hee University |
Active | 12 |
65,536 |
|
#3532 |
AS24254Kyoto Sangyo University |
Active | 1 |
65,536 |
|
#3533 |
AS5058Navy Network Information Center (NNIC) |
Active | 1 |
65,536 |
|
#3534 |
AS1111Universitaet Klagenfurt |
Active | 1 |
65,536 |
|
#3535 |
AS45128Australian Nuclear Science and Technology Organisation, |
Active | 1 |
65,536 |
|
#3536 |
AS2875Joint Institute for Nuclear Research |
Active | 1 |
65,536 |
|
#3537 |
AS56019Beijing ShuJuJia Technology Co., Ltd. |
Active | 1 |
65,536 |
|
#3538 |
AS25213Cargotec Oyj |
Active | 1 |
65,536 |
|
#3539 |
AS202575University of Hull |
Active | 1 |
65,536 |
|
#3540 |
AS21079Oesterreichische Kontrollbank Aktiengesellschaft |
Active | 1 |
65,536 |
|
#3541 |
AS396425University of Colorado, Colorado Springs |
Active | 1 |
65,536 |
|
#3542 |
AS1967Middle East Technical University |
|
Active | 1 |
65,536 |
#3543 |
AS14348University of Rhode Island |
Active | 1 |
65,536 |
|
#3544 |
AS19106Andrews University |
Active | 1 |
65,536 |
|
#3545 |
AS46905University of Massachusetts - Lowell |
Active | 1 |
65,536 |
|
#3546 |
AS41700Festo Management SE |
Active | 2 |
65,536 |
|
#3547 |
AS22226San Francisco Unified School District |
Active | 1 |
65,536 |
|
#3548 |
AS54216W. L. Gore & Associates, Inc. |
Active | 1 |
65,536 |
|
#3549 |
AS23307Nova Scotia Department of Education |
Active | 1 |
65,536 |
|
#3550 |
|
Active | 1 |
65,536 |
|
#3551 |
|
Active | 1 |
65,536 |
|
#3552 |
AS3795Bryn Mawr College |
Active | 1 |
65,536 |
|
#3553 |
AS92Clarkson University |
Active | 4 |
65,536 |
|
#3554 |
AS23623Chuo University |
Active | 1 |
65,536 |
|
#3555 |
AS15670Odido Netherlands B.V. |
Active | 2 |
65,536 |
|
#3556 |
AS16889Stevens Institute of Technology |
Active | 1 |
65,536 |
|
#3557 |
AS18515University of Texas at Arlington |
Active | 1 |
65,536 |
|
#3558 |
AS1133SURF B.V. |
Active | 1 |
65,536 |
|
#3559 |
AS3777Haverford College |
Active | 1 |
65,536 |
|
#3560 |
AS16461The University of Texas at El Paso |
Active | 1 |
65,536 |
|
#3561 |
|
Active | 1 |
65,536 |
|
#3562 |
|
Active | 1 |
65,536 |
|
#3563 |
AS139190Google Asia Pacific Pte. Ltd. |
Active | 1 |
65,536 |
|
#3564 |
AS49268Hermes Telecom BVBA |
Active | 1 |
65,536 |
|
#3565 |
AS17234Gustavus Adolphus College |
Active | 1 |
65,536 |
|
#3566 |
AS16802Independent Electricity System Operator |
Active | 1 |
65,536 |
|
#3567 |
|
Active | 2 |
65,536 |
|
#3568 |
AS776Renater |
Active | 1 |
65,536 |
|
#3569 |
|
Active | 1 |
65,536 |
|
#3570 |
|
Active | 129 |
65,536 |
|
#3571 |
AS47090SCL Health Front Range Inc. |
Active | 1 |
65,536 |
|
#3572 |
AS14529Saint Joseph's University |
Active | 1 |
65,536 |
|
#3573 |
AS6883Parlamentsdirektion |
Active | 1 |
65,536 |
|
#3574 |
AS36091South Coast Air Quality Management District |
Active | 1 |
65,536 |
|
#3575 |
AS25776University of Oklahoma |
Active | 1 |
65,536 |
|
#3576 |
AS14512Bentley University |
Active | 1 |
65,536 |
|
#3577 |
AS36427Vassar College |
Active | 1 |
65,536 |
|
#3578 |
AS14169Virginia Military Institute |
Active | 1 |
65,536 |
|
#3579 |
AS22834Boston College |
Active | 1 |
65,536 |
|
#3580 |
AS11534The School District of Philadelphia |
Active | 1 |
65,536 |
|
#3581 |
AS44013Sandvik IT Services AB |
Active | 1 |
65,536 |
|
#3582 |
AS18621The Conestoga College Institute of Technology and Advanced Learning |
Active | 1 |
65,536 |
|
#3583 |
AS27219SUNY College at Cortland |
Active | 1 |
65,536 |
|
#3584 |
AS24National Aeronautics and Space Administration |
Active | 1 |
65,536 |
|
#3585 |
AS15119Southern Illinois University Carbondale |
Active | 1 |
65,536 |
|
#3586 |
AS22063J. Paul Getty Trust |
Active | 1 |
65,536 |
|
#3587 |
AS9355National Institute of Information and Communications Technology |
Active | 1 |
65,536 |
|
#3588 |
AS8970Wroclaw Centre of Networking and Supercomputing |
Active | 1 |
65,536 |
|
#3589 |
AS32243ATI |
Active | 1 |
65,536 |
|
#3590 |
AS2513Japan Science and Technology Agency |
Active | 1 |
65,536 |
|
#3591 |
AS7355Mitsubishi Electric ITA (HSL) |
Active | 1 |
65,536 |
|
#3592 |
AS7847NASA Goddard Space Flight Center |
Active | 1 |
65,536 |
|
#3593 |
AS397179Bridgewater College |
Active | 1 |
65,536 |
|
#3594 |
AS2769State of Nebraska - Office of the Chief Information Officer |
Active | 1 |
65,536 |
|
#3595 |
AS5656accessU.S./BASENet |
Active | 5 |
65,536 |
|
#3596 |
AS396128Mount Holyoke College |
Active | 1 |
65,536 |
|
#3597 |
AS2067Renater |
Active | 1 |
65,536 |
|
#3598 |
AS18481BOCES Southern Westchester Lower Hudson Regional Information Center |
Active | 2 |
65,536 |
|
#3599 |
AS33030College of Wooster |
Active | 1 |
65,536 |
|
#3600 |
AS23193Community College of Allegheny County |
Active | 1 |
65,536 |
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