Routing security
AS263515 AS263515 - Franca e Franca Com e Serv Ltda. ME
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS263515 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 191.243.216.0/21 | RPKI valid | IRR | 52 |
| 191.243.216.0/22 | RPKI valid | IRR | 52 |
| 191.243.220.0/22 | RPKI valid | IRR | 52 |
| 2804:1318::/32 | RPKI valid | IRR | 34 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS263515 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 191.243.216.0/21 | /21 | LACNIC |
| 191.243.216.0/22 | /22 | LACNIC |
| 191.243.220.0/22 | /22 | LACNIC |
| 2804:1318::/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 |
|---|---|---|---|
| AS264539 | Erik Lucas Barbosa | Declared | Observed |
| AS264595 | FALCAO NET PROVEDOR DE INTERNET LTDA | Declared | not 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 AS263515 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 |
|---|---|---|---|---|---|
| 191.243.216.0/21 | RADB | Proxy route registration for AS263515 | MAINT-AS61568 | 2023-11-13 | Announced |
| 191.243.216.0/22 | RADB | AS263515 | MAINT-AS52965 | 2025-08-12 | Announced |
| 191.243.220.0/22 | RADB | AS263515 | MAINT-AS52965 | 2025-08-12 | Announced |
| 2804:1318::/32 | RADB | Franca e Franca Com e Serv Ltda. ME | MAINT-AS53087 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263515 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS263515:AS-ALL | PeeringDB | Declared by the operator as its own set |
AS-1TELECOM-CUSTOMERS01 | RADB | Lists AS263515 as a direct member |
AS-7738-BGP-CUSTOMERS | RADB | Lists AS263515 as a direct member |
AS-7738_CUSTOMERS | RADB | Lists AS263515 as a direct member |
AS-CTBC-CUSTOMERS146 | RADB | Lists AS263515 as a direct member |
AS-CTBC-TOOLS-8 | RADB | Lists AS263515 as a direct member |
AS-DURAND1-CUSTOMER | RADB | Lists AS263515 as a direct member |
AS-EMBRATELNET | RADB | Lists AS263515 as a direct member |
AS-GNT-CUSTOMERS | RADB | Lists AS263515 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS263515 as a direct member |
AS-MOB-CUSTOMER-AS264595 | RADB | Lists AS263515 as a direct member |
AS-TELY | RADB | Lists AS263515 as a direct member |
AS-TELY-TRANSIT:AS-CUSTOMERS | RADB | Lists AS263515 as a direct member |
AS14840:AS-CUSTOMERS-03 | RADB | Lists AS263515 as a direct member |
AS3491:AS-CUSTOMERS-NA | RADB | Lists AS263515 as a direct member |
AS52320:AS-CUSTOMERS | RADB | Lists AS263515 as a direct member |
AS61568:AS-ALOO-TELECOM | RADB | Lists AS263515 as a direct member |
RPKI from rpki-client, validated 2026-11-03 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-03. Cross-check on bgp.he.net.