Calgary is a city in with 2386610 residents. We counted 1019942 IPs from Maxmind database. Calgary has 2386610 per resident.
| ASN | ASN Id | Total IP |
| Shaw Communications Inc. | AS6327 | 756908 |
| Telus Communications Inc. | AS852 | 395400 |
| University of Calgary | AS33091 | 66286 |
| AT&T Global Network Services, LLC | AS2685 | 65534 |
| Intergraph Corporation | AS6591 | 65534 |
| Bluegrass Network LLC | AS11979 | 65534 |
| Mount Royal University | AS53403 | 65534 |
| Southern Alberta Institute of Technology | AS25635 | 65534 |
| Thailand Post Co,.Ltd. | AS133579 | 65534 |
| State of Wi Dept. of Administration | AS3136 | 65534 |
| Q9 Networks Inc. | AS40341 | 65002 |
| Reserved AS | AS32121 | 58356 |
| Encana Corporation | AS19869 | 49146 |
| Calgary Board of Education | AS19220 | 33016 |
| Allstream Corp. | AS15290 | 32954 |
| State of Idaho | AS394217 | 32766 |
| AT&T Internet Services | AS7294 | 32766 |
| Rackspace Hosting | AS19994 | 22776 |
| Service Alberta | AS393952 | 20728 |
| TransCanada Pipelines Ltd. | AS23229 | 17904 |
| Nucleus Information Service, Inc. | AS26546 | 17838 |
| Sheridan College | AS5664 | 16382 |
| Citenet Telecom Inc. | AS4470 | 14276 |
| Enmax Envision Inc. | AS25983 | 12936 |
| Care Factor Computer Services Inc | AS16583 | 9294 |
| Terago Networks Inc. | AS20161 | 9246 |
| Bell Canada | AS603 | 9184 |
| Alberta Health Services | AS16623 | 8938 |
| Comwave Telecom Inc. | AS15128 | 8696 |
| Yesup Ecommerce Solutions Inc. | AS22923 | 8190 |
| Exxon Mobil Corporation | AS1766 | 8190 |
| TekSavvy Solutions, Inc. | AS20375 | 8000 |
| ACN | AS19397 | 7900 |
| Provision Data Systems Inc. | AS25999 | 7416 |
| Cipherkey Exchange Corp. | AS25668 | 7156 |
| CIK Telecom Inc | AS54614 | 6904 |
| Bell Canada | AS6539 | 6626 |
| Fatbanana Broadband Inc. | AS36698 | 6362 |
| Rogers Cable Communications Inc. | AS3602 | 6134 |
| Wiband Communications | AS15102 | 6120 |
| Dalhousie University | AS8111 | 4332 |
| ViaNetTV Inc | AS54198 | 4094 |
| Distributel Communications Ltd. | AS11814 | 4094 |
| Iowa Communications Network | AS6122 | 4094 |
| Datahive.ca | AS18638 | 4094 |
| Pason Systems Corp | AS19566 | 4092 |
| PPI | AS53661 | 4092 |
| Sprint | AS1239 | 4086 |
| Alberta Treasury Branches | AS14873 | 4082 |
| Canadian Natural Resources Limited | AS32521 | 4034 |
| Reserved AS | AS25600 | 3818 |
| Hybrid Wireless Inc | AS32738 | 3774 |
| Radiant Communications Ltd. | AS15247 | 3576 |
| RSL COM Canada Inc. | AS14651 | 3318 |
| Tera-Byte Dot Com Inc. | AS13911 | 3308 |
| Telus Communications Inc. | AS7861 | 3302 |
| Axia Connect Limited | AS54182 | 3270 |
| Corridor Communications, INC. | AS22457 | 3060 |
| Q9 Networks Inc. | AS27272 | 2878 |
| Uniserve On Line | AS19662 | 2800 |
| Q9 Networks Inc. | AS36031 | 2556 |
| Davinci Broadband Inc. | AS3397 | 2554 |
| OpenBSD | AS22512 | 2546 |
| Whipcord Ltd. | AS33549 | 2542 |
| Xplornet Communications Inc. | AS22995 | 2296 |
| Xplornet Communications Inc. | AS40473 | 2288 |
| Nexxcom Technologies Ltd. | AS394006 | 2046 |
| ViaWest | AS13845 | 2046 |
| eSecureData | AS11831 | 2046 |
| Critical Mass Inc. | AS62649 | 2046 |
| Shared Services Canada | AS2680 | 2046 |
| Magma Communications Ltd. | AS15031 | 2044 |
| Q9 Networks Inc. | AS36030 | 2016 |
| Infosat Communications LP | AS63004 | 1786 |
| WorldGate | AS6171 | 1782 |
| Bell Canada | AS577 | 1780 |
| Prall, Inc., David C | AS16881 | 1532 |
| Weatherford Canada Partnership | AS18805 | 1530 |
| Tridon Communications | AS11510 | 1530 |
| Bell Mobility Inc. | AS36522 | 1148 |
| O-NET | AS54841 | 1144 |
| Imperium Inc. | AS55016 | 1022 |
| Alberta Electric System Operator | AS46877 | 1022 |
| Virgin Technologies Inc | AS14820 | 1022 |
| ConocoPhillips Company | AS18701 | 1022 |
| AltaLink LP | AS30400 | 1022 |
| Automatic Data Processing, Inc. | AS14299 | 1022 |
| Viterra Inc | AS46612 | 1022 |
| Industrial Evolution Corp. | AS62925 | 1022 |
| Bow Valley College | AS33096 | 1020 |
| Xplornet Communications Inc. | AS54194 | 1018 |
| Wolfpaw Services | AS30500 | 764 |
| Information Handling Services | AS17389 | 764 |
| City of Calgary | AS26025 | 764 |
| Eastlink | AS11260 | 764 |
| Calgary Catholic School District | AS54520 | 764 |
| Peering requests: <[email protected]> | AS559 | 764 |
| Rogers Communications Canada Inc. | AS20453 | 764 |
| Connexio.ca | AS54139 | 762 |
| CloudFlare, Inc. | AS132892 | 762 |