Allocated/Assigned AS Numbers (ASN) to Portugal are 123

ASN List of Portugal shows how many ASNs and IP Network addresses are assigned to each ISP and organization in Portugal. An IP address block or an ASN allocated to an Internet service provider or other organization is not owned by that organization.

AS NumberISP/OrganizationIP Network Addresses
AS1897 EUNET, PT 0
AS1930 RCCN Fundacao para a Ciencia e a Tecnologia, I.P., PT 59
AS2860 NOS_COMUNICACOES, PT 193
AS3243 MEO-RESIDENCIAL, PT 15
AS5516 INESC Lisboa, Portugal, PT 8
AS5533 CLARANET-, PT 1
AS5626 ONI Internet Service Provider, PT 52
AS6773 Rua Soeiro Pereira Gomes, Lote 1, PT 1
AS8609 Universidade Catolica Portuguesa, PT 0
AS8657 MEO-INTERNACIONAL MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A., PT 20
AS8826 SIEMENS_UAE2 UAE, PT 6
AS9118 Novo Banco, PT 1
AS9186 ONI Lisbon, Portugal., PT 70
AS12305 NORTENET, PT 4
AS12353 VODAFONE-PT Vodafone Portugal, PT 32
AS12527 MILLENNIUMBCP-AS, PT 1
AS12542 TVCABO-AS, PT 4
AS12833 GIGAPIX GigaPix - Portuguese Internet eXchange, PT 1
AS12926 ARTELECOMPT Ar Telecom Autonomous System, PT 6
AS13134 Instituto de Informatica, IP - Ministerio da Solidariedade e Seguranca Social, PT 1
AS13156 AS13156 Palmela, PT 116
AS13200 BANCOBPI Portugal, PT 2
AS15457 NOS_MADEIRA, PT 9
AS15525 MEO-EMPRESAS, PT 42
AS24698 OPTIMUS-AS, PT 7
AS24768 ALMOUROLTEC, PT 58
AS25005 FINIBANCO-AS, PT 1
AS25060 INE-AS, PT 10
AS25253 CGDNET, PT 1
AS28672 BPNNET-AS, PT 1
AS28998 MONTEPIO-GERAL-PT-AS Portugal, PT 1
AS29003 REFERTELECOM-AS, PT 2
AS29615 PORTODIGITAL-AS, PT 1
AS29673 IMPRENSANACIONAL-PT-AS, PT 1
AS30947 PLURICANAL-AS, PT 1
AS31401 SICAMSERV, PT 1
AS31413 UNICER-AS, PT 1
AS31497 CMVM-PT-AS, PT 1
AS31513 TVTEL, PT 0
AS33813 COFIDIS-PT-AS, PT 1
AS33876 FLESK-AS, PT 10
AS34122 IFAP-AS, PT 0
AS34643 WPS-AS, PT 1
AS34873 IGIF-AS, PT 1
AS35038 INESCTEC Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ci?ncia, PT 4
AS35611 GLOBALGARVE-AS, PT 0
AS35672 LOURO, PT 0
AS35757 GOCONTACT_, PT 1
AS38993 RENOVA-PT-AS, PT 1
AS39088 SANTANDERTOTTA-AS, PT 1
AS39384 DREAMFUSION, PT 30
AS39486 TEOTONIO, PT 0
AS41154 MDN-AS, PT 0
AS41159 DIRECCAO-GERAL, PT 1
AS41345 VISABEIRA-DIGITAL-ASN, PT 1
AS41708 CREDIBOM, PT 3
AS41962 MGONCALVES, PT 4
AS42229 EBT-AS, PT 6
AS42580 CABOTVA, PT 3
AS42863 MEO-MOVEL, PT 10
AS43064 TEIXEIRAEDUARTE-AS, PT 1
AS43643 TAP-AS TAP Air Portugal, PT 1
AS43652 AS100LIMITE, PT 2
AS43729 DECIX-LIS-AS, PT 0
AS43887 MJ-PT-AS, PT 2
AS43990 EUROP-ASSISTANCE, PT 1
AS44222 AS-CLOUDITY, PT 2
AS44785 RBT-AS, PT 1
AS47202 LAZER, PT 4
AS47310 CIMAL, PT 1
AS47784 INSTINF, PT 3
AS47787 HASHPOWER, PT 3
AS49260 UNITELDATA, PT 0
AS49349 DOTSI, PT 45
AS49941 EUROTUX, PT 4
AS51171 VALICOM-AS, PT 1
AS56369 BF-, PT 0
AS57350 EUROPEAN-MARITIME-SAFETY-AGENCY-AS EMSA, PT 5
AS59690 CML-, PT 1
AS59787 WEBHS, PT 0
AS61017 AS-XERVERS-ANTIDDOS, PT 1
AS62416 PTSERVIDOR, PT 12
AS64472 RSIL, PT 4
AS197426 BITCANAL-AS, PT 2
AS197802 UTIS-AS, PT 8
AS199016 VISUALFORMA-AS, PT 1
AS199155 REDE-MEC, PT 2
AS199993 DNS, PT 4
AS200366 ROYALELABS, PT 0
AS200494 ROYALESERVICES, PT 0
AS200706 ONEIT, PT 5
AS200942 NANIUM-AS, PT 1
AS201170 ANA-AS, PT 1
AS201276 MGONCALVES, PT 0
AS201449 DAB-AS, PT 1
AS201523 EDP-AS, PT 5
AS201782 MAKEITSIMPLE, PT 1
AS202170 BLU-AS, PT 5
AS202277 PT-SGE-ASN, PT 0
AS202341 ASLXMYCLOUD, PT 0
AS202410 ORG-PMFP1-RIPE, PT 0
AS203119 TIMWE, PT 1
AS203491 ESTORIL, PT 2
AS204094 I4W, PT 4
AS204287 HOSTROYALE_TECHNOLOGIES, PT 35
AS205242 ASF-AS, PT 0
AS205558 ANACOM, PT 0
AS206278 NETCLOUDSTORAGE, PT 7
AS206316 AS-XERVERS xervers, unipessoal lda, PT 9
AS206700 ALC-, PT 1
AS207002 COPAHOST, PT 4
AS207112 REN, PT 7
AS207126 APDL-AS, PT 0
AS207924 AS_JOAO, PT 0
AS207969 POINTS, PT 1
AS207990 DARKLAB, PT 0
AS208277 CIBERCONCEITO, PT 0
AS208457 CLOUD, PT 0
AS208609 TEMNET, PT 1
AS210074 UTIS-AS, PT 0
AS210221 ASNEW, PT 1
AS210300 FIDELIDADE, PT 5
AS28672 BPNNET-AS, PT 1


What is an autonomous system number (ASN)?

ASN is the acronym for Autonomous System Number. The Internet is a network of networks. A network made up by the joint operation of thousands of networks that belong to different institutions which, in turn, have different functions: access providers, content providers, universities, Internet users, government agencies, etc. These networks that make up the Internet are known as autonomous systems (AS).