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72,004 organizations with IPv4 allocations, ranked by IPs held.

Page 26 of 721
# Organization IPs Ranges Country Category
1251 East Carolina University 65.8K 2 US Academic
1252 ELTENET ELTENET 65.8K 2 HU —
1253 Eugene School District 4J 65.8K 2 US Academic
1254 Fundacion InnovaT 65.8K 2 AR —
1255 Furman University 65.8K 2 US Academic
1256 Hallmark Cards Inc. 65.8K 2 US —
1257 Institute of Electrical and Electronics Engineers, Inc 65.8K 16 US Academic
1258 Interamerican University of Puerto Rico 65.8K 2 PR Academic
1259 International Telecommunication Union 65.8K 2 CH Isp
1260 Japan Weather Association 65.8K 2 JP —
1261 Kasetsart University, Thailand 65.8K 2 TH Academic
1262 King County Gov 65.8K 2 US Government
1263 Korea Aerospace Research Institute 65.8K 2 KR Academic
1264 Korea Atomic Energy Research Institute 65.8K 2 KR Academic
1265 La Trobe University 65.8K 2 AU Academic
1266 Lafayette College 65.8K 2 US Academic
1267 Lam Research Corporation 65.8K 2 US —
1268 Local Government Information Systems Association 65.8K 2 US Government
1269 Manhattan College 65.8K 2 US Academic
1270 Micron Technology, Inc. 65.8K 2 US —
1271 Morehead State University 65.8K 2 US Academic
1272 New York State Department of Health 65.8K 2 US Government
1273 Newmarket Corporation 65.8K 2 US —
1274 Nexthop AS 65.8K 38 NO —
1275 Oakland Schools 65.8K 2 US —
1276 Oberlin College 65.8K 2 US Academic
1277 Oregon State University 65.8K 2 US Academic
1278 PETROLEO BRASILEIRO S.A. - PETROBRAS 65.8K 2 BR —
1279 Pohang University of Science and Technology 65.8K 2 KR Academic
1280 PRISMA HEALTH - Prisma Health 65.8K 2 US —
1281 Radford University 65.8K 2 US Academic
1282 Research Triangle Institute 65.8K 2 US Academic
1283 Rochester Institute of Technology 65.8K 2 US Academic
1284 SLAC National Accelerator Laboratory 65.8K 18 US —
1285 Springfield Public Schools 65.8K 2 US —
1286 State of Kansas 65.8K 2 US Government
1287 Stephen F. Austin State University 65.8K 9 US Academic
1288 Sveriges Radio AB 65.8K 2 SE —
1289 Tele-Universite 65.8K 2 CA Academic
1290 Texas Christian University 65.8K 2 US Academic
1291 The University of Otago 65.8K 2 NZ Academic
1292 The University Of Texas M.D. Anderson Cancer Center 65.8K 2 US Academic
1293 Thomas Jefferson National Accelerator Facility 65.8K 2 US —
1294 TKMS ATLAS ELEKTRONIK GmbH 65.8K 2 DE —
1295 Tulane University 65.8K 2 US Academic
1296 UGANDA-TELECOM Uganda Telecom 65.8K 2 UG Isp
1297 Umea University 65.8K 9 SE Academic
1298 Unite Private Networks LLC. 65.8K 49 US Isp
1299 Univeristy of Chicago Hospitals & Health System 65.8K 2 US —
1300 Universidad Autonoma de Nuevo Leon 65.8K 2 MX —
1301 Universite du Quebec a Chicoutimi 65.8K 2 CA Academic
1302 University of Central Florida 65.8K 10 US Academic
1303 University of Crete 65.8K 2 GR Academic
1304 UNIVERSITY OF GUAM 65.8K 2 GU Academic
1305 University of Northern Colorado 65.8K 2 US Academic
1306 University of Regina 65.8K 2 CA Academic
1307 University of Southern Queensland 65.8K 2 AU Academic
1308 University of Sydney 65.8K 2 AU Academic
1309 University of Tennessee Medical Center 65.8K 4 US Academic
1310 University of Warwick 65.8K 2 GB Academic
1311 University of Waterloo 65.8K 2 CA Academic
1312 University of Western Ontario 65.8K 2 CA Academic
1313 Virginia Community College System 65.8K 2 US Academic
1314 Williams College 65.8K 2 US Academic
1315 World Health Organization (WHO) 65.8K 2 CH —
1316 Aalto University 65.5K 1 FI Academic
1317 ACCELIA 65.5K 6 JP —
1318 accessU.S.BASENet 65.5K 5 US —
1319 Agfa Gevaert NV 65.5K 1 BE —
1320 Ahold U.S.A., Inc. 65.5K 1 US —
1321 Air New Zealand Limited 65.5K 1 NZ —
1322 ALLETE, Inc. 65.5K 1 US —
1323 American Red Cross 65.5K 1 US —
1324 Ames Laboratory 65.5K 1 US —
1325 Andrews University 65.5K 1 US Academic
1326 Aoyama Gakuin University 65.5K 1 JP Academic
1327 APNIC R&D Centre JP 65.5K 1 AU —
1328 ArcBest Technologies, Inc. 65.5K 1 US —
1329 AS17343 65.5K 1 US —
1330 Assoc do Inst Nac de Matematica Pura e Aplicada 65.5K 1 BR —
1331 ATI 65.5K 1 US —
1332 Auburn University 65.5K 1 US Academic
1333 Auckland University of Technology 65.5K 1 NZ Academic
1334 Audi AG 65.5K 1 DE —
1335 Augusta University 65.5K 1 US Academic
1336 Australian Bureau of Statistics. 65.5K 1 AU —
1337 Australian Nuclear Science and Technology Organisation 65.5K 1 AU —
1338 Axel Springer SE 65.5K 9 DE —
1339 Babson College 65.5K 1 US Academic
1340 Ball Corporation 65.5K 26 US —
1341 Bank J. Safra Sarasin AG 65.5K 1 CH —
1342 Bank Julius Baer & Co. AG 65.5K 1 CH —
1343 Bank Of Finland 65.5K 1 FI —
1344 Baring Investment Services Ltd 65.5K 1 GB —
1345 BASF Corporation 65.5K 2 US —
1346 Bellevue School District #405 65.5K 1 US Academic
1347 Benemerita Universidad Autonoma de Puebla 65.5K 1 MX —
1348 Bernalillo County 65.5K 1 US —
1349 BJC HEALTH SYSTEM 65.5K 1 US —
1350 BOCES Southern Westchester Lower Hudson Regional Information Center 65.5K 1 US —

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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