AS12926 Acessos e Redes de Telecomunicacoes, S.A.
IPv4 addresses
75,008
IPv6 /48 networks
65,536
RPKI
7 valid0 no ROA
Peers and downstreams
7
Holder
- AS name
- ArTelecomPT
- Description
- Ar Telecom Autonomous System Lisbon - PORTUGAL
- Organisation
- AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A.
- Registered in
- Lisbon, Portugal
- Abuse contact
- abuse@artelecom.pt
- Assigned
- 2000-01-06
- Registered
- 1970-01-01
- Record last changed
- 2026-05-05 16:32 UTC
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade A · 90/100| pass | Prefixes covered by valid ROAs 7 of 7 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 3 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@artelecom.pt is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2026-05-05. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-04 12:53 UTC | Relationship changed | AS8220 | upstream to peer |
| 2026-10-04 12:53 UTC | Relationship changed | AS60171 | upstream to peer |
| 2026-10-04 12:53 UTC | Relationship changed | AS37468 | upstream to peer |
WHOIS
aut-num: AS12926 as-name: ArTelecomPT org: ORG-JPSd1-RIPE descr: Ar Telecom Autonomous System descr: Lisbon - PORTUGAL remarks: _______________________________________________________ remarks: * AS174 remarks: * AS6939 remarks: *AS29119 remarks: * AS1930 remarks: * AS15169 remarks: * AS2860 remarks: * AS8426 remarks: * AS9186 remarks: * AS8075 remarks: * AS12305 remarks: * AS12353 remarks: * AS29003 remarks: * AS30129 remarks: * AS25139 remarks: * AS201782 remarks: * AS37468 remarks: * AS24768 remarks: * AS8220 remarks: * AS6939 remarks: * AS13335 remarks: * AS26415 remarks: * AS205996 remarks: * AS205558 remarks: * AS60171 remarks: * AS62416 remarks: * AS42 remarks: * AS3856 remarks: ______________________ remarks: * AS47784 remarks: * AS215306 remarks: * AS211259 remarks: _______________________________________________________ remarks: IPv6 remarks: * AS174 remarks: * AS6939 remarks: *AS29119 remarks: * AS1930 remarks: * AS15169 remarks: * AS2860 remarks: * AS9186 remarks: * AS12353 remarks: * AS8426 remarks: * AS8075 remarks: * AS29003 remarks: * AS201782 remarks: * AS37468 remarks: * AS24768 remarks: * AS13335 remarks: * AS26415 remarks: * AS205996 remarks: * AS205558 remarks: * AS60171 remarks: * AS62416 remarks: * AS42 remarks: * AS3856 remarks: ______________________ remarks: * AS47784 remarks: * AS211259 remarks: _______________________________________________________ remarks: admin-c: ATNO2-RIPE status: ASSIGNED mnt-by: jazz-mnt tech-c: ATNO2-RIPE mnt-by: RIPE-NCC-END-MNT mnt-by: AS12926-MNT created: 1970-01-01T00:00:00Z last-modified: 2026-05-05T16:32:38Z source: RIPE % 108 routing policy lines (import/export) not shown