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All organizations

71,140 organizations with IPv4 allocations, ranked by IPs held.

Page 26 of 712
# Organization IPs Ranges Country Category
1251 Oakland Schools 65.8K 2 US —
1252 Oberlin College 65.8K 2 US Academic
1253 Oregon State University 65.8K 2 US Academic
1254 PETROLEO BRASILEIRO S.A. - PETROBRAS 65.8K 2 BR —
1255 PRISMA HEALTH - Prisma Health 65.8K 2 US —
1256 Radford University 65.8K 2 US Academic
1257 Research Triangle Institute 65.8K 2 US Academic
1258 Rochester Institute of Technology 65.8K 2 US Academic
1259 SLAC National Accelerator Laboratory 65.8K 18 US —
1260 Springfield Public Schools 65.8K 2 US —
1261 State of Kansas 65.8K 2 US Government
1262 Stephen F. Austin State University 65.8K 9 US Academic
1263 Sveriges Radio AB 65.8K 2 SE —
1264 Tele-Universite 65.8K 2 CA Academic
1265 Texas Christian University 65.8K 2 US Academic
1266 The University of Otago 65.8K 2 NZ Academic
1267 The University Of Texas M.D. Anderson Cancer Center 65.8K 2 US Academic
1268 Thomas Jefferson National Accelerator Facility 65.8K 2 US —
1269 TKMS ATLAS ELEKTRONIK GmbH 65.8K 2 DE —
1270 Tulane University 65.8K 2 US Academic
1271 UGANDA-TELECOM Uganda Telecom 65.8K 2 UG Isp
1272 Umea University 65.8K 9 SE Academic
1273 Unite Private Networks LLC. 65.8K 38 US Isp
1274 Univeristy of Chicago Hospitals & Health System 65.8K 2 US —
1275 Universidad Autonoma de Nuevo Leon 65.8K 2 MX —
1276 Universite du Quebec a Chicoutimi 65.8K 2 CA Academic
1277 University of Central Florida 65.8K 10 US Academic
1278 University of Crete 65.8K 2 GR Academic
1279 UNIVERSITY OF GUAM 65.8K 2 GU Academic
1280 University of Northern Colorado 65.8K 2 US Academic
1281 University of Regina 65.8K 2 CA Academic
1282 University of Southern Queensland 65.8K 2 AU Academic
1283 University of Sydney 65.8K 2 AU Academic
1284 University of Warwick 65.8K 2 GB Academic
1285 University of Waterloo 65.8K 2 CA Academic
1286 University of Western Ontario 65.8K 2 CA Academic
1287 Virginia Community College System 65.8K 2 US Academic
1288 Williams College 65.8K 2 US Academic
1289 World Health Organization (WHO) 65.8K 2 CH —
1290 Aalto University 65.5K 1 FI Academic
1291 ACCELIA 65.5K 6 JP —
1292 accessU.S.BASENet 65.5K 5 US —
1293 Agfa Gevaert NV 65.5K 1 BE —
1294 Ahold U.S.A., Inc. 65.5K 1 US —
1295 Air New Zealand Limited 65.5K 1 NZ —
1296 ALLETE, Inc. 65.5K 1 US —
1297 American Red Cross 65.5K 1 US —
1298 Ames Laboratory 65.5K 1 US —
1299 Andrews University 65.5K 1 US Academic
1300 Aoyama Gakuin University 65.5K 1 JP Academic
1301 APNIC R&D Centre JP 65.5K 1 AU —
1302 ArcBest Technologies, Inc. 65.5K 1 US —
1303 AS17343 65.5K 1 US —
1304 Assoc do Inst Nac de Matematica Pura e Aplicada 65.5K 1 BR —
1305 ATI 65.5K 1 US —
1306 Auburn University 65.5K 1 US Academic
1307 Auckland University of Technology 65.5K 1 NZ Academic
1308 Audi AG 65.5K 1 DE —
1309 Augusta University 65.5K 1 US Academic
1310 Australian Bureau of Statistics. 65.5K 1 AU —
1311 Australian Nuclear Science and Technology Organisation 65.5K 1 AU —
1312 Axel Springer SE 65.5K 9 DE —
1313 Babson College 65.5K 1 US Academic
1314 Ball Corporation 65.5K 26 US —
1315 Bank J. Safra Sarasin AG 65.5K 1 CH —
1316 Bank Julius Baer & Co. AG 65.5K 1 CH —
1317 Bank Of Finland 65.5K 1 FI —
1318 Baring Investment Services Ltd 65.5K 1 GB —
1319 BASF Corporation 65.5K 2 US —
1320 Bellevue School District #405 65.5K 1 US Academic
1321 Benemerita Universidad Autonoma de Puebla 65.5K 1 MX —
1322 Bernalillo County 65.5K 1 US —
1323 BJC HEALTH SYSTEM 65.5K 1 US —
1324 BOCES Southern Westchester Lower Hudson Regional Information Center 65.5K 1 US —
1325 Boise State University 65.5K 1 US Academic
1326 Boston College 65.5K 1 US Academic
1327 Brandeis University 65.5K 1 US Academic
1328 BRIGHAM YOUNG UNIVERSITY - IDAHO 65.5K 1 US Academic
1329 Brock University 65.5K 1 CA Academic
1330 BRUCE POWER L.P. 65.5K 1 CA —
1331 Brunei Shell Petroleum Company Sdn Bhd 65.5K 1 BN —
1332 Bryn Mawr College 65.5K 1 US Academic
1333 BSC-AS 65.5K 1 RW —
1334 Buckeye Partners L.P. 65.5K 1 US —
1335 Budapest University of Technology and Economics 65.5K 1 HU Academic
1336 Buffalo State College 65.5K 1 US Academic
1337 Bulgarian Research and Education Network Association (BREN) 65.5K 1 BG Academic
1338 C.H. ROBINSON WORLDWIDE, INC. 65.5K 1 US —
1339 California Department of Justice 65.5K 1 US Government
1340 California Department of Transportation 65.5K 1 US Government
1341 California Public Utilities Commission 65.5K 1 US —
1342 California State Franchise Tax Board 65.5K 1 US —
1343 California State University at Fresno 65.5K 8 US Academic
1344 Calvin College 65.5K 1 US Academic
1345 Canisius College 65.5K 1 US Academic
1346 Cape Breton University 65.5K 1 CA Academic
1347 Carleton University 65.5K 1 CA Academic
1348 Center for Research and Technology Hellas (CERTH) 65.5K 1 GR —
1349 Centre de Recherche Informatique de Montreal 65.5K 1 CA —
1350 Centrum Przetwarzania Danych Ministerstwa Finansow 65.5K 1 PL —

Related tools & guides

Top ASNs
Autonomous systems ranked by IPv4 address count.
Countries
IPv4 allocation by country.
Categories
ISPs, hosting, government, enterprise and more.
Regional registries
ARIN, RIPE, APNIC, LACNIC, AfriNIC.
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