Poznań is a city in with 489843 residents. We counted 570352 IPs from Maxmind database. Poznań has 489843 per resident.
| ASN | ASN Id | Total IP |
| INEA S.A. | AS13110 | 82438 |
| Orange Polska Spolka Akcyjna | AS5617 | 79268 |
| POZMAN-EDU | AS9112 | 72692 |
| Warszawa 02-822 | AS12741 | 51138 |
| East and West Network | AS43118 | 36818 |
| Plus network operator in Poland | AS8374 | 23518 |
| POZMAN-COM | AS8364 | 16380 |
| P4NET_POZ | AS201019 | 15094 |
| INEA S.A. | AS39834 | 13800 |
| PSM_WINOGRADY Poznanska Spoldzielnia Mieszkaniowa Winogrady w Poznaniu | AS197227 | 13296 |
| ZTS Echostar Studio Poznan Poland | AS8477 | 10734 |
| INEA S.A. | AS44514 | 9962 |
| Horyzont Technologie Internetowe sp.z.o.o. | AS20552 | 8142 |
| P4 UMTS operator in Poland | AS39603 | 7926 |
| GTS Central Europe / Antel Germany | AS5588 | 5880 |
| Maverick Network sp. z o.o | AS34688 | 5622 |
| Data Techno Park Sp. z o. o. | AS2590 | 5114 |
| Actus - Info sp. z o.o. | AS197790 | 3582 |
| ul. Nabycinska 19 | AS35179 | 3576 |
| E24 Sp. z o.o. | AS31229 | 2046 |
| Poznanska Spoldzielnia Mieszkaniowa Winogrady w Poznaniu | AS42366 | 2046 |
| Oxylion S. A. | AS58321 | 2046 |
| sprint S.A. | AS47252 | 1786 |
| ul. Sieradzka 28 | AS41835 | 1532 |
| Servcom Sp. z o.o. | AS41256 | 1532 |
| Systemia.pl Sp. z o.o. | AS15969 | 1528 |
| Fullsave SAS | AS39405 | 1022 |
| formerly known as UPC Broadband Holding B.V. | AS6830 | 1022 |
| INTERNETIA_ETTH2-AS Noc-Bialystok | AS43939 | 1022 |
| Biznes-Host.pl sp. z o.o. | AS198414 | 1022 |
| Virtuaoperator Sp. z o.o. | AS50606 | 1022 |
| Grzegorz Jessa Trading as Jessa Przedsiebiorstwo | AS198023 | 764 |
| IZACOM Sp. z o.o. | AS42986 | 764 |
| Eltronik Media Sp. z o.o. - Sp.k. | AS43420 | 510 |
| Net4Me Agnieszka Marczak Ipatow | AS197844 | 510 |
| NETonSKY.pl JANIAK PIOTR | AS197294 | 510 |
| Marcin Malolepszy @alfanet | AS49528 | 510 |
| INEA S.A. | AS33869 | 510 |
| Voice-Net sp. z o.o. | AS199319 | 510 |
| NETRONIK sp. z o.o. | AS60695 | 510 |
| Gemius SA | AS197431 | 254 |
| APART Sp. z o.o. | AS48189 | 254 |
| Urzad Marszalkowski Wojewodztwa Wielkopolskiego | AS196887 | 254 |
| JOZEF ROSZCZKA FIRMA RAJF | AS199888 | 254 |
| Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS | AS59804 | 254 |
| Interkonekt S.C. Barczyk Pawel, Furman Tomasz | AS198004 | 254 |
| SKONET ISP Tomasz Slaski | AS30780 | 254 |
| ABM Uslugi Instalatorskie BOGDAN MUCHARSKI | AS203941 | 254 |
| Fundacja Uniwersytetu Im. Adama Mickiewicza W Poznaniu | AS42594 | 254 |
| Komster Sp. z o.o. | AS44033 | 254 |
| T-Mobile Czech Republic a.s. | AS42402 | 18 |
| 3S S.A. | AS31242 | 14 |
| Onet.pl portal network | AS12990 | 2 |
| home.pl S.A. | AS12824 | 0 |