Tustin is a city in with 226012 residents. We counted 75540 IPs from Maxmind database. Tustin has 226012 per resident.
| ASN | ASN Id | Total IP |
| Etihad Etisalat Company (Mobily) | AS35819 | 65534 |
| Quadrant Televentures Limited | AS17917 | 24570 |
| IC2NET | AS22241 | 18652 |
| Cox Communications Inc. | AS22773 | 18186 |
| Time Warner Cable Internet LLC | AS20001 | 18012 |
| Telstra Pty Ltd | AS3301 | 8190 |
| XM Satellite Radio | AS27011 | 8190 |
| AT&T Services, Inc. | AS7018 | 7140 |
| BandCon | AS26769 | 4094 |
| CLARO S.A. | AS202818 | 4094 |
| Latisys-Irvine, LLC | AS5693 | 4094 |
| University of California, Irvine | AS299 | 3832 |
| Clear Wireless LLC | AS16586 | 3832 |
| Telescope Inc | AS54599 | 3578 |
| Incero LLC | AS54540 | 2046 |
| Business Wire | AS31776 | 2046 |
| XO Communications | AS2828 | 2046 |
| Wave Broadband | AS22759 | 2046 |
| Phillips Data, Inc. | AS62714 | 2044 |
| AT&T Services, Inc. | AS4466 | 2044 |
| Harvard-Westlake School | AS33024 | 1786 |
| AYERA TECHNOLOGIES, INC. | AS25649 | 1652 |
| TelePacific Communications | AS14265 | 1396 |
| JAB Wireless, INC. | AS36049 | 1022 |
| University of Illinois at Springfield | AS14834 | 1022 |
| Reserved AS | AS14691 | 1022 |
| Cellco Partnership DBA Verizon Wireless | AS22394 | 1018 |
| DSL Extreme | AS19817 | 1018 |
| DMR Communications Inc. | AS20419 | 1004 |
| Frontier Communications of America, Inc. | AS5650 | 886 |
| AT&T WorldNet | AS8030 | 764 |
| Nextlink Broadband | AS26077 | 510 |
| Cybernet Communications, Inc. | AS21557 | 510 |
| ATT LABS | AS6431 | 510 |
| Level 3 Communications, Inc. | AS3549 | 510 |
| Megapath Networks Inc. | AS4565 | 510 |
| Nextweb, Inc | AS7829 | 510 |
| California State University, Office of the Chancellor | AS2152 | 510 |
| CBEYOND COMMUNICATIONS, LLC | AS17184 | 442 |
| Savvis | AS3561 | 254 |
| hibu inc. | AS23094 | 254 |
| HEALTH ALLIANCE PLAN OF MICHIGAN | AS36418 | 254 |
| STRATACARE INC | AS36002 | 254 |
| James R. Glidewell Dental Ceramics Inc. | AS11219 | 254 |
| NephoScale Inc. | AS13332 | 254 |
| Major League Baseball Advanced Media, LP | AS11251 | 254 |
| Telesphere Networks Ltd. | AS22343 | 254 |
| Curatel, LLC | AS11433 | 254 |
| Fire2Wire | AS11191 | 254 |
| TZU Chi Foundation | AS15007 | 254 |
| Bucks County Community College | AS19395 | 254 |
| Locknet | AS33468 | 254 |
| Allen-Bradley Company, Inc. | AS1341 | 254 |
| Orange County Department of Education | AS23024 | 254 |
| IsoTropic Networks, Inc. | AS36426 | 254 |
| Pacific Life Insurance Company | AS14521 | 254 |
| Comcast Cable Communications, LLC | AS33668 | 254 |
| Charter Communications | AS20115 | 254 |
| Gap, Inc. Direct | AS13328 | 254 |
| PDM Net | AS13641 | 126 |
| Sonoma County Office of Education | AS23369 | 126 |
| AT&T Enhanced Network Services | AS17232 | 0 |
| Coors Distributing Company | AS40744 | 0 |
| AT&T Internet Services | AS16966 | 0 |