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 |
|---|---|---|---|---|---|
#3301 |
AS150363SoftEther Corporation |
Active | 3 |
66,304 |
|
#3302 |
AS46520California Department of Justice |
Active | 4 |
66,304 |
|
#3303 |
AS6932EBSCO Publishing |
Active | 4 |
66,304 |
|
#3304 |
AS15916ABN AMRO Bank N.V. |
Active | 67 |
66,304 |
|
#3305 |
AS10737CellularONE |
Active | 4 |
66,304 |
|
#3306 |
AS5563JSC "ER-Telecom Holding" |
Active | 77 |
66,304 |
|
#3307 |
AS11052Intermountain Health Care, Inc. |
Active | 3 |
66,304 |
|
#3308 |
|
Active | 4 |
66,304 |
|
#3309 |
AS24261Mie University |
Active | 3 |
66,304 |
|
#3310 |
AS46626The Hospital for Sick Children |
Active | 4 |
66,304 |
|
#3311 |
AS401422Cobb County Government |
Active | 4 |
66,304 |
|
#3312 |
AS5535Food And Agriculture Organization of the United Nations |
Active | 3 |
66,304 |
|
#3313 |
AS38851TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Di... |
Active | 36 |
66,304 |
|
#3314 |
|
Active | 3 |
66,304 |
|
#3315 |
AS11205City of Philadelphia |
Active | 3 |
66,304 |
|
#3316 |
AS48101Trooli Ltd |
Active | 58 |
66,304 |
|
#3317 |
AS62757Richardson Independent School District |
Active | 4 |
66,304 |
|
#3318 |
AS59807Swedbank AB |
Active | 3 |
66,304 |
|
#3319 |
AS14513Des Moines Area Community College |
Active | 4 |
66,304 |
|
#3320 |
AS1747IBM T.J. Watson Research Center |
Active | 4 |
66,304 |
|
#3321 |
AS133875Brunei Shell Petroleum Company Sdn Bhd |
Active | 4 |
66,304 |
|
#3322 |
AS9877Ngee Ann Polytechnic Computer Center |
Active | 4 |
66,304 |
|
#3323 |
AS24433Central Queensland University |
Active | 4 |
66,304 |
|
#3324 |
AS398813Millersville University of Pennsylvania |
Active | 11 |
66,304 |
|
#3325 |
AS26817Microchip Technology Inc. |
Active | 4 |
66,304 |
|
#3326 |
AS393981The University of Northern British Columbia |
Active | 3 |
66,304 |
|
#3327 |
AS9983Australian Bureau of Statistics. |
Active | 4 |
66,304 |
|
#3328 |
AS32666Case Western Reserve University |
Active | 4 |
66,304 |
|
#3329 |
AS10364University of Alabama in Huntsville |
Active | 3 |
66,304 |
|
#3330 |
AS7212Vanderbilt University |
Active | 4 |
66,304 |
|
#3331 |
AS8122Duquesne University |
Active | 4 |
66,304 |
|
#3332 |
AS2384Architect of the Capitol |
Active | 4 |
66,304 |
|
#3333 |
AS33235San Juan Unified School District |
Active | 3 |
66,304 |
|
#3334 |
AS23237McMaster University |
Active | 4 |
66,304 |
|
#3335 |
AS31967Florida Institute of Technology |
Active | 3 |
66,048 |
|
#3336 |
AS32347Sir Sandford Fleming College of Applied Arts and Technology |
Active | 3 |
66,048 |
|
#3337 |
AS37520Rhodes University |
Active | 3 |
66,048 |
|
#3338 |
AS54257Vermont State Colleges |
Active | 3 |
66,048 |
|
#3339 |
AS23171Manhattan College |
Active | 3 |
66,048 |
|
#3340 |
AS21111Ministerstwo Rozwoju i Technologii |
Active | 3 |
66,048 |
|
#3341 |
AS27402Independence Blue Cross |
Active | 3 |
66,048 |
|
#3342 |
AS47024The MetroHealth System |
Active | 3 |
66,048 |
|
#3343 |
AS1621Securian Financial Group, Inc. |
Active | 3 |
66,048 |
|
#3344 |
AS22700University of San Francisco |
Active | 4 |
66,048 |
|
#3345 |
AS102National Science Foundation |
Active | 3 |
66,048 |
|
#3346 |
AS209781BASF Digital Solutions GmbH |
Active | 3 |
66,048 |
|
#3347 |
AS20452BALL STATE UNIVERSITY |
Active | 2 |
66,048 |
|
#3348 |
AS20University of Rochester |
Active | 3 |
66,048 |
|
#3349 |
AS62865BRUCE POWER L.P. |
Active | 3 |
66,048 |
|
#3350 |
AS39184UltraNET Ltd |
Active | 188 |
66,048 |
|
#3351 |
AS1317906 Raffles Quay |
Active | 2 |
66,048 |
|
#3352 |
AS9431The University of Auckland |
Active | 3 |
66,048 |
|
#3353 |
AS31204ORANGE MOLDOVA S.A. |
Active | 5 |
66,048 |
|
#3354 |
AS14827Washington State Department of Transportation |
Active | 2 |
66,048 |
|
#3355 |
AS45133Singapore Polytechnic |
Active | 3 |
66,048 |
|
#3356 |
AS44489STARNET, s.r.o. |
Active | 23 |
66,048 |
|
#3357 |
AS13829Pima County |
Active | 3 |
66,048 |
|
#3358 |
AS131158Nara Institute of Science and Technology, National University Corporat... |
Active | 2 |
66,048 |
|
#3359 |
AS19184University of Wisconsin - Eau Claire |
Active | 3 |
66,048 |
|
#3360 |
|
Active | 3 |
66,048 |
|
#3361 |
|
Active | 3 |
66,048 |
|
#3362 |
AS19437SECURED SERVERS LLC |
Active | 130 |
66,048 |
|
#3363 |
AS11773The University Of Texas M.D. Anderson Cancer Center |
Active | 3 |
66,048 |
|
#3364 |
AS7573The University of Tasmania |
Active | 6 |
66,048 |
|
#3365 |
AS194University Corporation for Atmospheric Research |
Active | 3 |
66,048 |
|
#3366 |
AS14045Change Healthcare |
Active | 3 |
66,048 |
|
#3367 |
AS589University of North Texas |
Active | 3 |
66,048 |
|
#3368 |
AS46476Texas Tech University Health Sciences Center |
Active | 4 |
66,048 |
|
#3369 |
AS8522Foundation of Research and Technology Hellas |
Active | 3 |
66,048 |
|
#3370 |
AS7050University of Wisconsin - Milwaukee |
Active | 3 |
66,048 |
|
#3371 |
AS38956Uppsala Kommun |
Active | 3 |
66,048 |
|
#3372 |
AS2846Lund University |
Active | 2 |
66,048 |
|
#3373 |
AS45172Jade Software Corporation Christchurch ASN |
Active | 17 |
66,048 |
|
#3374 |
AS32895Milliken & Company |
Active | 3 |
66,048 |
|
#3375 |
AS1770Ringstad Consulting ENK |
|
Active | 2 |
66,048 |
#3376 |
AS25853Ellijay Telephone Company |
Active | 17 |
66,048 |
|
#3377 |
AS18815CITY AND COUNTY OF DENVER |
Active | 3 |
66,048 |
|
#3378 |
AS2833Umea University |
Active | 2 |
66,048 |
|
#3379 |
AS21798International Truck and Engine Corp |
Active | 3 |
66,048 |
|
#3380 |
AS29156DXC Technology Danmark A/S |
Active | 8 |
66,048 |
|
#3381 |
AS14209University of Tennessee at Chattanooga |
Active | 5 |
66,048 |
|
#3382 |
AS7150Bloomsburg University |
Active | 2 |
66,048 |
|
#3383 |
AS268976Weclix Telecom |
Active | 73 |
66,048 |
|
#3384 |
AS32996AgriBank, FCB |
Active | 3 |
66,048 |
|
#3385 |
AS397909Elk Grove Unified School District |
Active | 3 |
66,048 |
|
#3386 |
AS34University of Delaware |
Active | 3 |
66,048 |
|
#3387 |
AS3482State of Montana |
Active | 3 |
66,048 |
|
#3388 |
AS1206Pittsburgh Supercomputing Center |
Active | 3 |
66,048 |
|
#3389 |
AS58611Charles Darwin University |
Active | 3 |
66,048 |
|
#3390 |
AS18980Peace Health |
Active | 3 |
66,048 |
|
#3391 |
AS11348Missouri University of Science and Technology |
Active | 3 |
66,048 |
|
#3392 |
AS24771FCA INFORMATION TECHNOLOGY, EXCELLENCE AND METHODS S.P.A. |
Active | 3 |
66,048 |
|
#3393 |
AS22217Calvin College |
Active | 3 |
66,048 |
|
#3394 |
AS20249Jefferies LLC |
Active | 51 |
66,048 |
|
#3395 |
AS10662Norfolk Southern Corporation |
Active | 3 |
66,048 |
|
#3396 |
AS150359Cable Television TOYAMA Inc. |
Active | 2 |
66,048 |
|
#3397 |
AS26462SUNY Geneseo Computer Center |
Active | 2 |
66,048 |
|
#3398 |
AS6366Portland State University |
Active | 3 |
66,048 |
|
#3399 |
AS394917San Diego Unified School District |
Active | 3 |
66,048 |
|
#3400 |
AS18777Texas State University |
Active | 3 |
66,048 |
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