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 |
---|---|---|---|---|---|
#3401 |
AS46483Rochester General Hospital |
Active | 2 |
65,792 |
|
#3402 |
AS17932Japan Advanced Institute of Science and Technology |
Active | 2 |
65,792 |
|
#3403 |
AS22845Virginia Community College System |
Active | 2 |
65,792 |
|
#3404 |
AS33091University of Calgary |
Active | 2 |
65,792 |
|
#3405 |
AS53695Southern Illinois University at Edwardsville |
Active | 13 |
65,792 |
|
#3406 |
AS17750ENERGEX LIMITED |
Active | 2 |
65,792 |
|
#3407 |
AS36704Colorado School of Mines |
Active | 2 |
65,792 |
|
#3408 |
AS545Corporation for National Research Initiatives |
Active | 2 |
65,792 |
|
#3409 |
AS77Johns Hopkins University Applied Physics Laboratory |
Active | 2 |
65,792 |
|
#3410 |
AS11131University of Maryland Baltimore County (UMBC) |
Active | 2 |
65,792 |
|
#3411 |
AS30679California State Polytechnic University - Pomona |
Active | 2 |
65,792 |
|
#3412 |
AS45213University of Southern Queensland, |
Active | 2 |
65,792 |
|
#3413 |
AS10561Brandeis University |
Active | 2 |
65,792 |
|
#3414 |
AS1657University of Louisville |
Active | 2 |
65,792 |
|
#3415 |
AS14443Broadridge Financial Solutions, Inc. |
Active | 2 |
65,792 |
|
#3416 |
AS1224National Center for Supercomputing Applications |
Active | 2 |
65,792 |
|
#3417 |
AS54606Universite du Quebec a Chicoutimi |
Active | 2 |
65,792 |
|
#3418 |
AS38442Vodafone Fiji Limited |
Active | 25 |
65,792 |
|
#3419 |
AS398846Local Government Information Systems Association |
Active | 2 |
65,792 |
|
#3420 |
|
Active | 2 |
65,792 |
|
#3421 |
AS1831ITESO, A.C. |
Active | 2 |
65,792 |
|
#3422 |
AS201773University of Warwick |
Active | 2 |
65,792 |
|
#3423 |
AS10357James Madison University |
Active | 2 |
65,792 |
|
#3424 |
AS17152Bates College |
Active | 2 |
65,792 |
|
#3425 |
AS6867University of Crete |
Active | 2 |
65,792 |
|
#3426 |
AS7773South Dakota State Government |
Active | 2 |
65,792 |
|
#3427 |
AS23980Yeungnam University |
Active | 2 |
65,792 |
|
#3428 |
AS3634Stephen F. Austin State University |
Active | 2 |
65,792 |
|
#3429 |
AS23719University of Sydney |
Active | 2 |
65,792 |
|
#3430 |
AS5470Aristotle University of Thessaloniki |
Active | 2 |
65,792 |
|
#3431 |
AS25968Southeastern Louisiana University |
Active | 2 |
65,792 |
|
#3432 |
AS270149CFE TELECOMUNICACIONES E INTERNET PARA TODOS |
Active | 2 |
65,792 |
|
#3433 |
AS16649Interamerican University of Puerto Rico |
Active | 2 |
65,792 |
|
#3434 |
AS42586IRIB (Islamic Republic of Iran Broadcasting) |
Active | 10 |
65,792 |
|
#3435 |
AS34578Bedag Informatik AG |
Active | 2 |
65,792 |
|
#3436 |
AS29899Geisinger System Services |
Active | 2 |
65,792 |
|
#3437 |
AS150301WATER CORPORATION |
Active | 2 |
65,792 |
|
#3438 |
AS46298Harris County Hospital District |
Active | 2 |
65,792 |
|
#3439 |
AS3454Universidad Autonoma de Nuevo Leon |
Active | 2 |
65,792 |
|
#3440 |
AS15173Newmarket Corporation |
Active | 2 |
65,792 |
|
#3441 |
AS3813Sogang University |
Active | 2 |
65,792 |
|
#3442 |
AS53403Mount Royal University |
Active | 2 |
65,792 |
|
#3443 |
AS1881FMV |
Active | 2 |
65,792 |
|
#3444 |
AS11399Williams College |
Active | 3 |
65,792 |
|
#3445 |
AS33401Central Piedmont Community College |
Active | 2 |
65,792 |
|
#3446 |
AS395501The Reed Institute |
Active | 2 |
65,792 |
|
#3447 |
AS3671SLAC National Accelerator Laboratory |
Active | 2 |
65,792 |
|
#3448 |
AS13513Alfred University |
Active | 2 |
65,792 |
|
#3449 |
AS14737Colorado Community College and Occupational Education System |
Active | 2 |
65,792 |
|
#3450 |
AS9367Tokyo Institute of Technology |
Active | 2 |
65,792 |
|
#3451 |
AS10952East Carolina University |
Active | 2 |
65,792 |
|
#3452 |
AS9591National Institute for Fusion Science |
Active | 2 |
65,792 |
|
#3453 |
AS2103Renater |
Active | 2 |
65,792 |
|
#3454 |
AS41587ATLAS ELEKTRONIK GmbH |
Active | 2 |
65,792 |
|
#3455 |
AS3597Fundación InnovaT |
Active | 2 |
65,792 |
|
#3456 |
AS22198Lafayette College |
Active | 2 |
65,792 |
|
#3457 |
AS210543Steiermaerkische Krankenanstaltengesellschaft mbH |
Active | 2 |
65,792 |
|
#3458 |
AS3446State of Kansas |
Active | 2 |
65,792 |
|
#3459 |
|
Active | 2 |
65,792 |
|
#3460 |
AS39400London Borough of Hackney |
Active | 2 |
65,792 |
|
#3461 |
AS7296Alchemy Communications, Inc. |
Active | 257 |
65,792 |
|
#3462 |
AS25709Lamar University |
Active | 2 |
65,792 |
|
#3463 |
AS14319Furman University |
Active | 2 |
65,792 |
|
#3464 |
AS15295University of Northern Colorado |
Active | 2 |
65,792 |
|
#3465 |
AS3640C I C E S E |
Active | 7 |
65,792 |
|
#3466 |
AS24398Auckland University of Technology |
Active | 2 |
65,792 |
|
#3467 |
AS12093University of Waterloo |
Active | 2 |
65,792 |
|
#3468 |
|
Active | 4 |
65,792 |
|
#3469 |
AS12311International Atomic Energy Agency |
Active | 2 |
65,792 |
|
#3470 |
AS205Montclair State University |
Active | 2 |
65,792 |
|
#3471 |
AS6377Eugene School District 4J |
Active | 2 |
65,792 |
|
#3472 |
AS33617Compute Arizona LLC |
Active | 2 |
65,792 |
|
#3473 |
AS47708Sveriges Radio AB |
Active | 2 |
65,792 |
|
#3474 |
AS33527Metropolitan Government of Nashville and Davidson County Tennessee |
Active | 2 |
65,792 |
|
#3475 |
AS14223New York State Department of Health |
Active | 2 |
65,792 |
|
#3476 |
AS399315Indiana State University |
Active | 2 |
65,792 |
|
#3477 |
AS28714Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
Active | 2 |
65,792 |
|
#3478 |
|
Active | 2 |
65,792 |
|
#3479 |
AS6510Brigham Young University |
Active | 2 |
65,792 |
|
#3480 |
AS211077UK Home Office (The Secretary of State for the Home Department) |
Active | 2 |
65,792 |
|
#3481 |
AS33281BRIGHAM YOUNG UNIVERSITY - IDAHO |
Active | 2 |
65,792 |
|
#3482 |
AS15243Widener University |
Active | 2 |
65,792 |
|
#3483 |
AS28810World Health Organization (WHO) |
Active | 2 |
65,792 |
|
#3484 |
|
Active | 2 |
65,792 |
|
#3485 |
AS32513BATTELLE MEMORIAL INSTITUTE |
Active | 2 |
65,792 |
|
#3486 |
AS6629National Oceanic and Atmospheric Administration |
Active | 2 |
65,792 |
|
#3487 |
AS4385Rochester Institute of Technology |
Active | 2 |
65,792 |
|
#3488 |
AS8036University of Tulsa |
Active | 3 |
65,792 |
|
#3489 |
AS11540Research Triangle Institute |
Active | 2 |
65,792 |
|
#3490 |
AS36161County of Westchester |
Active | 3 |
65,792 |
|
#3491 |
AS6406Continuous Electron Beam Accelerator Facility |
Active | 2 |
65,792 |
|
#3492 |
AS38305The University of Otago |
Active | 2 |
65,792 |
|
#3493 |
|
Active | 2 |
65,792 |
|
#3494 |
AS43925MOLDCELL S.A. |
Active | 37 |
65,792 |
|
#3495 |
AS135893La Trobe University |
Active | 2 |
65,792 |
|
#3496 |
AS18791Texas Christian University |
Active | 2 |
65,792 |
|
#3497 |
AS399569Vincennes University |
Active | 2 |
65,792 |
|
#3498 |
AS26206University of Regina |
Active | 2 |
65,792 |
|
#3499 |
|
Active | 2 |
65,792 |
|
#3500 |
AS131938NISSAN MOTOR CO.,LTD. |
Active | 1 |
65,536 |
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