Routing security
AS274276 AS274276 - ALEJO RURAL S.R.L.
Unclassified LACNIC
Announcements
What this network originates
Every prefix observed with AS274276 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 45.237.64.0/22 | RPKI valid | IRR | 53 |
| 45.237.64.0/24 | RPKI valid | IRR covering | 53 |
| 2803:e030::/32 | RPKI valid | IRR | 33 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS274276 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 45.237.64.0/22 | /24 | LACNIC |
| 2803:e030::/32 | /48 | 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 |
|---|---|---|---|
| AS266703 | ALEJO TV SRL | 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 AS274276 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 |
|---|---|---|---|---|---|
| 45.237.64.0/22 | LACNIC | LACNIC generated route for ALEJO RURAL S.R.L. | MNT-AR-ARSR18-LACNIC | 2026-06-17 | Announced |
| 2803:e030::/32 | LACNIC | LACNIC generated route6 for ALEJO RURAL S.R.L. | MNT-AR-ARSR18-LACNIC | 2026-06-17 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS274276 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HURRICANEV6 | RADB | Lists AS274276 as a direct member |
AS266703:AS-CLIENTES | LACNIC | Lists AS274276 as a direct member |
AS274276:AS-ALEJORURAL | LACNIC | Lists AS274276 as a direct member |
AS52444:AS-CUSTOMER | LACNIC | Lists AS274276 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.