Boston is a city in with 2904461 residents. We counted 617594 IPs from Maxmind database. Boston has 2904461 per resident.
| ASN | ASN Id | Total IP |
| Comcast Cable Communications, LLC | AS7922 | 235126 |
| Boston University | AS111 | 200940 |
| Northeastern University | AS156 | 131322 |
| Longwood Medical and Academic Area (LMA) | AS40127 | 124034 |
| Colleges of the Fenway, Inc. | AS32432 | 81390 |
| Fidelity Investments | AS12000 | 69626 |
| City of Boston | AS27370 | 65766 |
| ZAMREN | AS37532 | 65534 |
| Computer Associates Asia Pacific | AS9418 | 65534 |
| Hampton University | AS14655 | 65534 |
| University of Massachusettes | AS1968 | 65534 |
| The Procter and Gamble Company | AS11003 | 65534 |
| Connecticut State University System | AS25691 | 65534 |
| Franklin Resources | AS26685 | 65534 |
| JISC Services Limited | AS786 | 65534 |
| Bouygues Telecom SA | AS5410 | 65534 |
| Level 3 Communications, Inc. | AS10753 | 65534 |
| Entel S.A. - Entelnet | AS6568 | 65534 |
| NTT Comware Corporation | AS17516 | 65534 |
| BeST CJSC | AS44568 | 65534 |
| News Interactive Australia | AS7486 | 65534 |
| Posco ICT | AS18305 | 65534 |
| Southwest Gas Corporation | AS22648 | 65534 |
| Ingersoll Rand Company | AS25716 | 65534 |
| PLOT NO: 3A, SECTOR 126, SEZ, NOIDA | AS24084 | 65534 |
| The First Church of Christ, Scientist | AS7317 | 63732 |
| Verizon Business | AS701 | 62716 |
| Commonwealth of Massachusetts | AS6527 | 52700 |
| Putnam Fiduciary Trust | AS7423 | 49136 |
| InMotion Hosting, Inc. | AS22611 | 32766 |
| John Hancock Life Insurance Company (U.S.A.) | AS26456 | 24548 |
| Earthlink, Inc. | AS6983 | 16446 |
| Education Development Center | AS19744 | 16382 |
| RCN | AS6079 | 12512 |
| Management Science Associates, Inc. | AS35962 | 12334 |
| AxcelX Technologies LLC | AS33083 | 11442 |
| Sidera Networks LLC | AS21755 | 10080 |
| TNCI | AS26759 | 9466 |
| Level 3 Communications, Inc. | AS3356 | 8796 |
| EZE Castle Integration Inc. | AS14717 | 8430 |
| DUQUESNE CAPITAL MANAGE | AS27328 | 8190 |
| U. S. Department of Transportation | AS2576 | 8190 |
| Fil Investment Management Limited | AS200961 | 8190 |
| Fidelity Investments | AS13322 | 8190 |
| FPL FiberNet, LLC | AS33132 | 8190 |
| Brother International Corporation | AS62568 | 8190 |
| West Publishing Corporation | AS4583 | 7672 |
| TowardEX Technologies International, Inc. | AS27552 | 7406 |
| Clear Wireless LLC | AS16586 | 7162 |
| Massachusetts Convention | AS32102 | 6140 |
| The Boston Globe | AS11207 | 6140 |
| Iron Mountain Data Center | AS62947 | 6140 |
| Megapath Corporation | AS18566 | 5622 |
| Fidelity Investments | AS13323 | 5358 |
| XO Communications | AS2828 | 5204 |
| C Spire Fiber | AS11272 | 5116 |
| Internap Network Services Corporation | AS12180 | 5112 |
| Lightower Fiber Networks I, LLC | AS46887 | 4766 |
| Cellco Partnership DBA Verizon Wireless | AS6167 | 4604 |
| Windstream Communications Inc | AS7029 | 4412 |
| Rakuten Inc | AS54058 | 4348 |
| EZE Castle Software LLC | AS10461 | 4348 |
| Level 3 Communications, Inc. | AS3549 | 4340 |
| AT&T Services, Inc. | AS5731 | 4094 |
| Qwest Communications Company, LLC | AS209 | 4094 |
| SWITCH, LTD | AS23005 | 4094 |
| Wellington Management Company, LLP | AS53712 | 4094 |
| usai.net | AS10653 | 4094 |
| T-Mobile USA, Inc. | AS21928 | 4094 |
| Computer Systems Design Company | AS3364 | 4094 |
| Aquent, LLC | AS25768 | 4094 |
| Bitwise Internet Technologies, Inc. | AS4133 | 4094 |
| CGI Technologies and Solutions Inc. | AS40289 | 4094 |
| Fidelity Management & Research Company | AS19269 | 4094 |
| Digitas | AS30042 | 4094 |
| John Hancock Life Insurance Company (U.S.A.) | AS29826 | 4070 |
| Tyndale House Publishers | AS13744 | 4056 |
| Comcast Cable Communications, LLC | AS7015 | 3832 |
| SCS Financial Services, LLC | AS14761 | 3652 |
| Colocation America Corporation | AS21769 | 3578 |
| Bravo Telecom | AS26932 | 3444 |
| ColoSpace, Inc. | AS27382 | 3068 |
| Wyndham Worldwide Corporation | AS11379 | 3068 |
| Thomson Reuters U.S. LLC | AS17168 | 3064 |
| Iron Mountain Inc | AS21549 | 3050 |
| Bullhorn Inc. | AS40089 | 2554 |
| NewMedia Express Pte Ltd. Singapore Web Hosting Service Provider | AS38001 | 2554 |
| Iland Internet Solutions Corporation | AS14127 | 2544 |
| Cogent Communications | AS174 | 2360 |
| Jo-Carroll Energy, Inc. (NFP) | AS53259 | 2298 |
| The Massachusetts Port Authority | AS62983 | 2294 |
| Verizon Business | AS7046 | 2106 |
| Vornado Realty Trust | AS30593 | 2046 |
| Embarq Corporation | AS18494 | 2046 |
| Coresecure, Inc. | AS40368 | 2046 |
| CONTINENTAL BROADBAND PENNSYLVANIA, INC. | AS17054 | 2046 |
| Fortis Telecom | AS62539 | 2046 |
| PCCW IMSBiz | AS4515 | 2046 |
| Thomson Reuters U.S. LLC | AS21931 | 2046 |
| Harvard Business School | AS13315 | 2046 |