ASN
ID
Organization
Homepage
501
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
502
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
503
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
504
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
505
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
506
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
507
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
508
AFCONC-BLOCK1-AS
Air Force Systems Networking
–
509
DNIC-AS-00509
DoD Network Information Center
–
510
INTERNET
Voya Investment Management LLC
voya.com
511
PRISMA HEALTH
Prisma Health
prismahealth.org
512
DNIC-AS-00512
DoD Network Information Center
–
513
CERN
CERN - European Organization for Nuclear Research
cern.ch
514
DSADC-MECH
DoD Network Information Center
–
515
DNIC-AS-00515
DoD Network Information Center
–
516
KODAK-BTC
Eastman Kodak Boston Technology Center
kodak.com
517
UNSPECIFIED
GTT Communications Inc.
gtt.net
518
DNIC-AS-00518
DoD Network Information Center
–
519
ISCNET
Systemhouse/INTERACTIVE Systems
tellabs.com
520
COINSDISNET3
Coins Community Online Intelligence System
isi.edu
521
FORD-SRL-AS
Ford Motor Company
ford.com
522
AFSC-SSD-AS
Air Force Systems Networking
–
523
DNIC-AS-00523
Headquarters, USAISC
–
524
CIRION-524
Global Crossing Americas Solutions, LLC
–
525
CTNOSC-525-AS
Headquarters, USAISC
–
526
DNIC-AS-00526
Headquarters, USAISC
–
527
DNIC-AS-00527
DoD Network Information Center
–
528
AUGSBURG-GW1-AS
RIPE Network Coordination Centre
–
529
BURTONWOOD-GW1-AS
RIPE Network Coordination Centre
–
530
DNIC-AS-00530
Headquarters, USAISC
–
531
DNIC-AS-00531
Headquarters, USAISC
–
532
DNIC-AS-00532
DoD Network Information Center
–
533
DNIC-AS-00533
Headquarters, USAISC
–
534
DNIC-AS-00534
Headquarters, USAISC
–
535
DNIC-AS-00535
Headquarters, USAISC
–
536
DNIC-AS-00536
Headquarters, USAISC
–
537
DNIC-AS-00537
Headquarters, USAISC
–
538
DNIC-AS-00538
Headquarters, USAISC
–
539
DNIC-AS-00539
Headquarters, USAISC
–
540
DNIC-AS-00540
DoD Network Information Center
–
541
IGAUTON
Intelligenetics Inc.
ofcourseimright.com
542
ARNET
Alberta Research Council
AlbertaInnovates.ca
543
HP-POLYCOM
HP Inc.
hp.com
544
Telia-international-network
RIPE Network Coordination Centre
telia.fi
545
NRI
Corporation for National Research Initiatives
cnri.reston.va.us
546
PARSONS-PGS-1
Parsons Corporation
parsons.com
547
ASN-IBM-LEX
IBM
ibm.com
548
HQUSAF-AS
Air Force Systems Networking
–
549
GTANET-AS
GTAnet Networking
utoronto.ca
550
CORNETT-AS
Los Alamos National Laboratory
lanl.gov
551
AS551
Parsons Corporation
parsons.com
552
DNIC-AS-00552
DoD Network Information Center
–
553
BELWUE
Universitaet Stuttgart
belwue.de
554
CALINET-AS
California Internet Federation
usc.edu
555
VTSII
Velocity Technology Solutions, Inc
velocity-inc.com
556
CALREN-AS
USC/Information Sciences Institute
usc.edu
557
UMAINE-SYS-AS
University of Maine System
maine.edu
558
VEGANEXT
NV Next LLC
veganext.com
559
SWITCH
SWITCH
switch.ch
560
LVLT-560
Level 3 Parent, LLC
level3.com
561
HPINC
HP Inc.
hp.com
562
HPINC
HP Inc.
hp.com
563
HPINC
HP Inc.
hp.com
564
DNIC-AS-00564
DoD Network Information Center
–
565
VTT-AS
VTT Technical Research Centre of Finland Ltd
vtt.fi
566
SSC-299-Z-566
Shared Services Canada
gc.ca
567
ASN-LNET-AS
Los Nettos
ln.net
568
DNIC-AS-00568
DoD Network Information Center
–
569
DNIC-AS-00569
DoD Network Information Center
–
570
SSD-NET-AS
Air Force Systems Networking
–
571
DNIC-AS-00571
DoD Network Information Center
–
572
GBMC-TOW
Greater Baltimore Medical Center Inc
gbmc.org
573
DNIC-AS-00573
DoD Network Information Center
–
574
PSC-TEST-AS
Pittsburgh Supercomputing Center
psc.edu
575
DNIC-AS-00575
Headquarters, USAISC
–
576
DNIC-AS-00576
DoD Network Information Center
–
577
BACOM
Bell Canada
bellnexxia.net
579
NETCIERGE-01
Netcierge, LLC
netcierge.net
580
DNIC-AS-00580
DoD Network Information Center
–
581
AMC-MAF-C2-ENCLAVES
Air Force Systems Networking
–
582
GDSS-21AF-AS
Air Force Systems Networking
–
583
GDSS-22AF-AS
Air Force Systems Networking
–
584
GDSS-23AF-AS
Air Force Systems Networking
–
585
GDSS-322ALD-AS
Air Force Systems Networking
–
586
GDSS-834ALD-AS
Air Force Systems Networking
–
587
GDSS-ANG-AS
Air Force Systems Networking
–
588
DIRECTRON
Headquarters, USAISC
–
589
UNT-CAMPUS-AS
University of North Texas
unt.edu
590
UNSPECIFIED
RIPE Network Coordination Centre
–
591
NSTN-AS
NSTN, Inc.
nstn.ca
592
DNIC-AS-00592
Navy Network Information Center (NNIC)
–
593
EASINET-AS1
RIPE Network Coordination Centre
–
594
CENTURYLINK-LEGACY-LVLT-594
Level 3 Parent, LLC
level3.com
595
CENTURYLINK-LEGACY-LVLT-595
Level 3 Parent, LLC
level3.com
596
CENTURYLINK-LEGACY-LVLT-596
Level 3 Parent, LLC
level3.com
597
CENTURYLINK-LEGACY-LVLT-597
Level 3 Parent, LLC
level3.com
598
CENTURYLINK-LEGACY-LVLT-598
Level 3 Parent, LLC
level3.com
599
NISC-AS
SRI International
sri.com
600
OARNET-AS
OARnet
oar.net
601
BACOM4-AS
Bell Canada
bellnexxia.net