Routing security
AS274027 ABELCO EMPRESARIAL SRL
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS274027 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2803:6cd0:1::/48 | No ROA | No IRR | 1 |
| 2803:6cd0:5::/48 | No ROA | No IRR | 1 |
| 2803:6cd0:7::/48 | No ROA | No IRR | 1 |
| 38.246.74.0/23 | No ROA | IRR | 51 |
| 38.246.74.0/24 | No ROA | IRR covering | 51 |
| 2803:6cd0::/48 | RPKI valid | IRR | 29 |
| 2803:6cd0:2::/48 | RPKI valid | IRR covering | 29 |
| 2803:6cd0:3::/48 | RPKI valid | IRR covering | 29 |
| 2803:6cd0:4::/48 | RPKI valid | IRR | 29 |
| 2803:6cd0:8::/48 | RPKI valid | IRR | 28 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS274027 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 62.144.42.0/24 | /24 | RIPENCC |
| 169.40.196.0/22 | /24 | RIPENCC |
| 2803:6cd0::/48 | /48 | LACNIC |
| 2803:6cd0:2::/47 | /48 | LACNIC |
| 2803:6cd0:4::/48 | /48 | LACNIC |
| 2803:6cd0:8::/48 | /48 | LACNIC |
| 2803:6cd0:8000::/45 | /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 |
|---|---|---|---|
| AS272112 | TELECABLE DOMINICANO, S.A. | Declared | not observed |
| AS273224 | BRAVIC SRL | Declared | not observed |
| AS274105 | LINKZONE, S.R.L. | 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 AS274027 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 |
|---|---|---|---|---|---|
| 62.144.42.0/24 | RADB | autogen | MAINT-AS834 | 2026-10-19 | Not announced |
| 62.144.42.0/24 | RIPE | — | NETUTILS-MNT | 2026-10-19 | Not announced |
| 169.40.196.0/22 | RADB | autogen | MAINT-AS834 | 2026-10-22 | Not announced |
| 169.40.196.0/22 | RIPE | — | NETUTILS-MNT | 2026-10-21 | Not announced |
| 2803:6cd0:2::/47 | LACNIC | LACNIC generated route6 for ABELCO EMPRESARIAL SRL | MNT-DO-ABEM-LACNIC | 2026-10-24 | Not announced |
| 2803:6cd0:8000::/45 | LACNIC | LACNIC generated route6 for ABELCO EMPRESARIAL SRL | MNT-DO-ABEM-LACNIC | 2026-10-24 | Not announced |
| 38.246.74.0/23 | RADB | Route Registered for Cogent Communications Customer - ABELCO EMPRESARIAL SRL | MAINT-AS174 | 2025-02-27 | Announced |
| 2803:6cd0::/48 | LACNIC | LACNIC generated route6 for ABELCO EMPRESARIAL SRL | MNT-DO-ABEM-LACNIC | 2026-10-24 | Announced |
| 2803:6cd0:4::/48 | LACNIC | LACNIC generated route6 for ABELCO EMPRESARIAL SRL | MNT-DO-ABEM-LACNIC | 2026-10-24 | Announced |
| 2803:6cd0:8::/48 | LACNIC | LACNIC generated route6 for ABELCO EMPRESARIAL SRL | MNT-DO-ABEM-LACNIC | 2026-10-24 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS274027 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-NWN-TRANSIT | RADB | Lists AS274027 as a direct member |
AS267845:AS-CUSTOMERS | LACNIC | Lists AS274027 as a direct member |
AS274027:AS-SYSCHS | LACNIC | Lists AS274027 as a direct member |
AS64126:AS-CUSTOMERS | LACNIC | Lists AS274027 as a direct member |
RPKI from rpki-client, validated 2026-10-25 14:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-25. Cross-check on bgp.he.net.