Oslo ist eine Stadt in 580000 Einwohner. Wir zählten 580000 IPs mit Datenbank von Maxmind. Oslo hat 2992903 pro Einwohner.
| ASN | ASN Id | Total IP |
| Telenor Norge AS | AS2119 | 632024 |
| UNINETT, The Norwegian University & Research Network | AS224 | 350114 |
| Broadnet AS | AS2116 | 343936 |
| GET Norway | AS41164 | 288120 |
| Oslo, Norway | AS12929 | 112296 |
| TDC A/S | AS3292 | 80180 |
| Postboks 856 Sentrum | AS5381 | 77936 |
| Schibsted ASA Autonomous system, Oslo, Norway | AS21171 | 69628 |
| Level 3 Communications, Inc. | AS10753 | 65534 |
| Fibertech Networks, LLC | AS16657 | 65534 |
| Schneider Electric Industries SAS | AS31328 | 65534 |
| University of Minnesota | AS57 | 65534 |
| Oslo Bors ASA | AS21297 | 65534 |
| Oslo Kommune Utviklings- Og Kompetanseetaten | AS21331 | 65528 |
| Norsk Regnesentral | AS59863 | 65528 |
| ELKEM AS | AS28795 | 65518 |
| Statens Vegvesen | AS200139 | 65518 |
| NEXTGENTEL Autonomous System | AS15659 | 43330 |
| NRK Autonomous System | AS21293 | 38900 |
| British Telecommunications plc | AS5400 | 32766 |
| Lynet Internett AS | AS57963 | 31890 |
| IS Infrastructure & Services , BS-ISI | AS20868 | 27640 |
| Kvantel AS | AS41572 | 25308 |
| Equant Inc. | AS51964 | 24572 |
| ALTIBOX_AS Norway | AS29695 | 13272 |
| T-mobile Polska Spolka Akcyjna | AS12912 | 13024 |
| Bayonette AS | AS60717 | 10988 |
| EVRY AS | AS5619 | 10746 |
| IP-Only Networks AS | AS31283 | 10482 |
| EVRY AS | AS13243 | 9212 |
| Managed Service Provider operating in the Nordics | AS39029 | 9200 |
| IP Group AS | AS16186 | 8474 |
| Stortinget | AS34100 | 8190 |
| Sanganet Telecomunicaciones SL | AS199482 | 8190 |
| Dnb Bank Asa | AS201627 | 7162 |
| NextNet AS | AS57522 | 6900 |
| Ventelo Hosting AS | AS50608 | 6140 |
| Blix Solutions AS | AS49453 | 6116 |
| Safety Computing AS | AS30737 | 4858 |
| Peering: [email protected] | AS31264 | 4722 |
| Forsvarets Logistikkorganisasjon IKT | AS49278 | 4348 |
| http://www.bahnhof.net/ | AS8473 | 4310 |
| Internet Initiative Japan Inc. | AS2497 | 4094 |
| Intility AS | AS49586 | 4092 |
| Oslo - Norway | AS25148 | 4090 |
| GIG Networks AS | AS8478 | 3576 |
| Eidsiva Bredband AS | AS29492 | 3188 |
| Braathe Gruppen AS | AS21119 | 3068 |
| Oslo Lufthavn AS | AS197090 | 2810 |
| ServeTheWorld AS | AS34989 | 2808 |
| Itera Norge AS | AS200163 | 2300 |
| Blix Solutions AS | AS50304 | 2296 |
| Atea AS | AS41729 | 2046 |
| Nexthop AS | AS49788 | 2046 |
| Oslo Norway | AS44457 | 2046 |
| Phonero AS | AS198309 | 2046 |
| Teknograd AS | AS56867 | 2040 |
| Rent a Rack AS | AS39783 | 1786 |
| Greater Vancouver Regional District | AS394410 | 1528 |
| British Telecommunications plc | AS3300 | 1524 |
| InternetBolaget Sweden AB | AS51747 | 1272 |
| iTet AS | AS198869 | 1022 |
| TV 2 AS | AS39787 | 1022 |
| Bredbandsfylket Troms AS | AS61006 | 1022 |
| Providing fiber and wireless access | AS31169 | 1022 |
| Mnemonic as, Oslo, Norway | AS48469 | 1022 |
| Availo Networks AB | AS16150 | 1022 |
| Solberg Network Engineering Oslo, Norway, E | AS1771 | 1022 |
| CloudFlare, Inc. | AS13335 | 1022 |
| Router Networks LLC | AS52219 | 1022 |
| IT PAYS AS | AS50562 | 1022 |
| XFIBER AS | AS8896 | 1022 |
| NMN_NO-AS Norkring AS | AS197943 | 1020 |
| Fujitsu Invia Finland IP-network | AS1342 | 1018 |
| IP-Only Networks AB | AS12552 | 840 |
| ZONES AS | AS49082 | 764 |
| MountaiNet | AS22792 | 764 |
| www.portlane.com | AS42708 | 762 |
| Tesonet Ltd | AS201341 | 630 |
| Idium AS | AS199115 | 510 |
| Telefiber AS | AS31726 | 510 |
| Breiband.no AS | AS29300 | 510 |
| Felleskjopet Agri SA | AS43516 | 510 |
| NOAA-Boulder | AS3477 | 510 |
| KPN B.V. | AS61429 | 510 |
| CGI Norge AS | AS25225 | 510 |
| Inter Connects Inc | AS57858 | 508 |
| Powerhouse Management, Inc. | AS22363 | 508 |
| Tesonet Ltd | AS203098 | 508 |
| Sprint | AS3651 | 508 |
| The Cloud Networks Germany GmbH | AS42390 | 410 |
| Verizon Business | AS702 | 254 |
| RingNett AS Autonomous System | AS16185 | 254 |
| IP-Only Networks AB | AS24862 | 254 |
| PE Ovchinnikov Aleksandr Anatolevich | AS43822 | 254 |
| Opera Software AS | AS39832 | 254 |
| Nasjonal Sikkerhetsmyndighet | AS47405 | 254 |
| Manpower Norway Holdings AS | AS56334 | 254 |
| x-ion GmbH | AS34455 | 254 |
| Google Switzerland GmbH | AS41264 | 254 |