Philadelphia is a city in with 3847222 residents. We counted 1526006 IPs from Maxmind database. Philadelphia has 3847222 per resident.
| ASN | ASN Id | Total IP |
| Comcast Cable Communications, LLC | AS7922 | 577138 |
| Verizon Business | AS701 | 263164 |
| University of Pennsylvania | AS55 | 196602 |
| Drexel University | AS11834 | 131068 |
| Temple University | AS3778 | 122872 |
| Sunesys, LLC | AS30372 | 65788 |
| TDS Telecom | AS4181 | 65534 |
| CX2 Computer Exchange | AS131310 | 65534 |
| Saint Joseph's University | AS14529 | 65534 |
| DoD Network Information Center | AS27064 | 65534 |
| Com Hem AB | AS39651 | 65534 |
| Thomas Jefferson University Hospitals | AS22644 | 65534 |
| Independence Blue Cross | AS27402 | 65528 |
| SunGard Availability Services LP | AS7381 | 63150 |
| The Children's Hospital of Philadelphia | AS7328 | 61432 |
| Potomac Electric Power Company | AS17347 | 52216 |
| GlaxoSmithKline | AS2539 | 51162 |
| Clear Wireless LLC | AS16586 | 34246 |
| Cornell University | AS26 | 33788 |
| Capitalonline Data Service Co.,LTD | AS63199 | 33784 |
| Exelon Corporation | AS10953 | 24572 |
| Level 3 Communications, Inc. | AS3356 | 24032 |
| Lincoln Financial Group | AS13860 | 21496 |
| Windstream Communications Inc | AS7029 | 13988 |
| DigitalSpeed Communications | AS33327 | 11224 |
| Management Science Associates, Inc. | AS35962 | 9028 |
| Level 3 Communications, Inc. | AS3549 | 8458 |
| ATX Telecommunications Services | AS10933 | 8436 |
| AT&T Global Network Services, LLC | AS2687 | 8190 |
| Quadrant Televentures Limited | AS17917 | 8190 |
| AT&T Services, Inc. | AS7018 | 8190 |
| Overstock.com | AS25655 | 8190 |
| WCIT - West Canaan Information Technology LLC | AS62489 | 8160 |
| Kinetic IT Solutions, LLC | AS54276 | 7710 |
| GlaxoSmithKline | AS14306 | 6140 |
| Borgata HOTEL CASINO & SPA | AS36679 | 5100 |
| Reliance Globalcom Services, Inc | AS6517 | 5006 |
| Philadelphia Newspapers Incorporat | AS10890 | 4850 |
| Resource America | AS46092 | 4348 |
| Database by Design, LLC | AS17090 | 4340 |
| USERS, INC | AS26789 | 4220 |
| Samsung SDS America, Inc. | AS22106 | 4094 |
| Internap Network Services Corporation | AS12178 | 4094 |
| Telos Online, Inc | AS26819 | 4094 |
| Volcano Internet Provider | AS18632 | 4094 |
| Reed Smith LLP | AS39978 | 4094 |
| New Wave Communications | AS18812 | 4094 |
| Susquehanna Partners | AS19661 | 4094 |
| Pfizer Inc. | AS7068 | 4094 |
| Megapath Corporation | AS18566 | 3578 |
| Cogent Communications | AS174 | 3566 |
| Cellco Partnership DBA Verizon Wireless | AS22394 | 2552 |
| TierPoint Pennsylvania Two LLC | AS17378 | 2536 |
| AT&T Data Communications Services | AS2386 | 2434 |
| Comcast Cable Communications, LLC | AS33287 | 2430 |
| Nextlink Broadband | AS26077 | 2300 |
| Colocation America Corporation | AS21769 | 2296 |
| Hotwire Communications | AS23089 | 2296 |
| VA SkyWire, LLC | AS19919 | 2076 |
| AT&T Mobility LLC | AS46164 | 2046 |
| Trilogy Dominicana, S.A. | AS46198 | 2046 |
| Broadvox, LLC | AS11774 | 2046 |
| Unisys Corporation | AS25746 | 2046 |
| C Spire Fiber | AS11272 | 2044 |
| The Pennsylvania State University | AS3999 | 2040 |
| Pavlov Media Inc | AS23473 | 1770 |
| XO Communications | AS2828 | 1658 |
| Epic Up.com | AS54543 | 1524 |
| Cenero LLC | AS393403 | 1276 |
| The Pew Charitable Trusts | AS22554 | 1148 |
| ColoCrossing | AS36352 | 1136 |
| Land Services USA, Inc | AS46167 | 1022 |
| Web Werks | AS33480 | 1022 |
| Cogent Communications | AS44654 | 1022 |
| Digital Site Systems, Inc. | AS22082 | 1022 |
| PaeTec Communications, Inc. | AS6316 | 1022 |
| Internet Access Cincinnati | AS6977 | 1022 |
| Tracfone Wireless | AS32091 | 1022 |
| Tierpoint, LLC | AS7349 | 1022 |
| Department of Veterans Affairs | AS29992 | 1020 |
| Xponet | AS21973 | 990 |
| Nez Perce Tribe | AS23492 | 950 |
| Orchard Supply Hardware | AS14804 | 896 |
| Wagner-Weber Associates, Inc. | AS53381 | 764 |
| Pennsylvania State System of Higher Education | AS22192 | 764 |
| Blank Rome LLP | AS32213 | 762 |
| Indiana University of Pennsylvania | AS62989 | 762 |
| Comcast Cable Communications, LLC | AS33652 | 726 |
| The Free Library of Philadelphia | AS53579 | 696 |
| B2 Net Solutions Inc. | AS55286 | 632 |
| GTT | AS3257 | 510 |
| Bravo Telecom | AS26932 | 510 |
| Duane Morris | AS27329 | 510 |
| TELOGIKS, LP | AS394229 | 510 |
| The Commodore Corporation | AS393446 | 510 |
| The Fellowship | AS55152 | 510 |
| SevOne, Inc. | AS22722 | 510 |
| William Penn Foundation | AS14774 | 510 |
| ProvDotNet LLC | AS3061 | 510 |
| Lakeshore Bone & Joint, Institute P.C. | AS63207 | 510 |