Routing security
AS275738 PACTO TELECOM LTDA
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS275738 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 38.10.246.0/24 | RPKI valid | IRR | 52 |
| 2804:98d0::/32 | RPKI valid | IRR | 31 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS275738 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 38.10.246.0/24 | /24 | ARIN |
| 2804:98d0::/32 | /32 | 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 |
|---|---|---|---|
| AS274589 | UNION TELECOMUNICACOES E SERVICOS LTDA | Declared | Observed |
| AS263616 | Dez Solucoes em Telecomunicacoes LTDA | not 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 AS275738 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 |
|---|---|---|---|---|---|
| 38.10.246.0/24 | ARIN | Route Registered for Cogent Communications Customer - Pacto Telecom LTDA | MNT-COGC | 2026-05-18 | Announced |
| 2804:98d0::/32 | RADB | PROXY FOR CUSTOMER - PACTO TELECOM | MAINT-AS263616 | 2026-04-27 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS275738 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-CTBC-TOOLS-11 | RADB | Lists AS275738 as a direct member |
AS-DURAND1-CUSTOMER | RADB | Lists AS275738 as a direct member |
AS-E1-AUTOMATION-CUSTOMER | RADB | Lists AS275738 as a direct member |
AS-EAI:AS-274589 | RADB | Lists AS275738 as a direct member |
AS263616:AS-DEZ-CUSTOMERS | RADB | Lists AS275738 as a direct member |
AS264943:AS-274589 | RADB | Lists AS275738 as a direct member |
AS274589:AS-CLIENTES | ALTDB | Lists AS275738 as a direct member |
RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.