Autonomous System
AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
ISPActivePortugalRIPE
AS3243 (MEO-RESIDENCIAL) is an ISP network operated by MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. in Portugal, registered with RIPE. It has 16 IPv4 prefixes with 1,876,992 addresses and 1 IPv6 prefix, which makes it the 271st largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses1,876,992in 16 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#271of 82,141 active ASNs
Details
OrganizationMEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS nameMEO-RESIDENCIAL
Websitemeo.pt
Country Portugal (PT)
Network typeISP
RegistryRIPE
Abuse contactabuse.lir@meo.pt
Registered2002-09-11
Last updated2026-02-18
IPv4 prefixes
16 prefixes · 1,876,992 addresses| Network | Addresses | First – last address |
|---|---|---|
| 85.240.0.0/13 | 524,288 | 85.240.0.0 – 85.247.255.255 |
| 2.80.0.0/14 | 262,144 | 2.80.0.0 – 2.83.255.255 |
| 188.80.0.0/14 | 262,144 | 188.80.0.0 – 188.83.255.255 |
| 82.154.0.0/15 | 131,072 | 82.154.0.0 – 82.155.255.255 |
| 176.78.0.0/15 | 131,072 | 176.78.0.0 – 176.79.255.255 |
| 188.250.0.0/15 | 131,072 | 188.250.0.0 – 188.251.255.255 |
| 37.189.0.0/16 | 65,536 | 37.189.0.0 – 37.189.255.255 |
| 81.193.0.0/16 | 65,536 | 81.193.0.0 – 81.193.255.255 |
| 144.64.0.0/16 | 65,536 | 144.64.0.0 – 144.64.255.255 |
| 194.65.0.0/16 | 65,536 | 194.65.0.0 – 194.65.255.255 |
| 213.13.0.0/16 | 65,536 | 213.13.0.0 – 213.13.255.255 |
| 144.64.128.0/17 | 32,768 | 144.64.128.0 – 144.64.255.255 |
| 168.182.128.0/17 | 32,768 | 168.182.128.0 – 168.182.255.255 |
| 198.56.128.0/17 | 32,768 | 198.56.128.0 – 198.56.255.255 |
| 212.55.128.0/19 | 8,192 | 212.55.128.0 – 212.55.159.255 |
| 185.2.84.0/22 | 1,024 | 185.2.84.0 – 185.2.87.255 |
85.240.0.0/13 2.80.0.0/14 188.80.0.0/14 82.154.0.0/15 176.78.0.0/15 188.250.0.0/15 37.189.0.0/16 81.193.0.0/16 144.64.0.0/16 194.65.0.0/16 213.13.0.0/16 144.64.128.0/17 168.182.128.0/17 198.56.128.0/17 212.55.128.0/19 185.2.84.0/22
IPv6 prefixes
1 prefix- 2001:8a0::/32
2001:8a0::/32
Query AS3243 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS3243&key=YOUR_API_KEY"Any address in its prefixes resolves to AS3243, with or without a key:
curl "https://api.ipapi.is/?q=85.240.0.1"Other networks of MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.254,976 IPv4 addressesAS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.155,392 IPv4 addressesAS8657 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.11,264 IPv4 addresses
Largest networks in Portugal
AS2860 NOS COMUNICACOES, S.A.3,318,528 IPv4 addressesAS12353 Vodafone Portugal - Communicacoes Pessoais S.A.1,207,040 IPv4 addressesAS1930 Fundacao para a Ciencia e a Tecnologia, I.P.359,936 IPv4 addressesAS13156 NOWO COMMUNICATIONS, S.A.262,656 IPv4 addressesAS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.254,976 IPv4 addressesAS1897 NOS COMUNICACOES, S.A.205,056 IPv4 addresses