Routing security
AS271053 AS271053 - POWERNET TELECOMUNICACOES
Unclassified RIPE NSP
Announcements
What this network originates
Every prefix observed with AS271053 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 177.74.164.0/22 | RPKI valid | IRR | 52 |
| 2804:7588::/32 | RPKI valid | IRR | 30 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS271053 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 177.74.164.0/22 | /32 | LACNIC |
| 2804:7588::/32 | /128 | LACNIC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS266302 | RENOVENET TELECOMUNICACOES LTDA - ME | Declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS271053 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 177.74.164.0/23 | RADB | AS271053 | MAINT-AS52965 | 2025-08-12 | Not announced |
| 177.74.166.0/23 | RADB | AS271053 | MAINT-AS52965 | 2025-08-12 | Not announced |
| 177.74.164.0/22 | RADB | This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | MAINT-AS14840 | 2023-11-13 | Announced |
| 2804:7588::/32 | RADB | This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | MAINT-AS14840 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271053 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-POWERNETFIBRATELECOM | PeeringDB | Declared by the operator as its own set |
AS-1TELECOM-CUSTOMERS01 | RADB | Lists AS271053 as a direct member |
AS-267613 | RADB | Lists AS271053 as a direct member |
AS-7738-BGP-CUSTOMERS | RADB | Lists AS271053 as a direct member |
AS-7738_CUSTOMERS | RADB | Lists AS271053 as a direct member |
AS-CTBC-CUSTOMERS194 | RADB | Lists AS271053 as a direct member |
AS-CTBC-TOOLS-6 | RADB | Lists AS271053 as a direct member |
AS14840:AS-CUSTOMERS-02 | RADB | Lists AS271053 as a direct member |
AS14840:AS-PROT | RADB | Lists AS271053 as a direct member |
AS274830:AS-CUSTOMERS | RADB | Lists AS271053 as a direct member |
AS61568:AS-ALOO-TELECOM | RADB | Lists AS271053 as a direct member |
AS61568:AS-ALOO-TELECOM-DDOS | RADB | Lists AS271053 as a direct member |
RPKI from rpki-client, validated 2026-11-11 13:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-11. Cross-check on bgp.he.net.