Routing security
AS53049 AS53049 - IOLNET Telecom
Unclassified LACNIC Cable/DSL/ISP
Announcements
What this network originates
Every prefix observed with AS53049 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2804:18c4::/32 | RPKI valid | No IRR | 30 |
| 2804:18c4::/33 | RPKI valid | No IRR | 30 |
| 2804:18c4:8000::/33 | RPKI valid | No IRR | 30 |
| 200.142.184.0/22 | RPKI valid | IRR | 52 |
| 200.142.184.0/23 | RPKI valid | IRR covering | 52 |
| 200.142.184.0/24 | RPKI valid | IRR covering | 53 |
| 200.142.185.0/24 | RPKI valid | IRR covering | 53 |
| 200.142.186.0/23 | RPKI valid | IRR covering | 52 |
| 200.142.186.0/24 | RPKI valid | IRR covering | 53 |
| 200.142.187.0/24 | RPKI valid | IRR covering | 54 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS53049 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 200.142.184.0/22 | /24 | LACNIC |
| 2804:18c4::/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 |
|---|---|---|---|
| AS262657 | DENTEL Telecom | 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 AS53049 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 |
|---|---|---|---|---|---|
| 200.142.184.0/22 | NTTCOM | Proxy Route For ASN53049 | MAINT-AS263949 | 2017-02-08 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS53049 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-267613 | RADB | Lists AS53049 as a direct member |
AS-AMPERNET-CUSTOMERS | RADB | Lists AS53049 as a direct member |
AS-CTBC-CUSTOMERS35 | RADB | Lists AS53049 as a direct member |
AS-CTBC-TOOLS-4 | RADB | Lists AS53049 as a direct member |
AS-DURAND1-CUSTOMER | RADB | Lists AS53049 as a direct member |
AS-FORTE-TELECOM-CUSTOMER-RJ | RADB | Lists AS53049 as a direct member |
AS-MEGABR | NTTCOM | Lists AS53049 as a direct member |
AS-OPENX-CUSTOMERS | RADB | Lists AS53049 as a direct member |
AS-UFINET-LATAM-BRASIL | RADB | Lists AS53049 as a direct member |
AS263616:AS-DEZ-CUSTOMERS | RADB | Lists AS53049 as a direct member |
AS28146:AS-CLIENTS | RADB | Lists AS53049 as a direct member |
AS53013:AS-CONE | RADB | Lists AS53049 as a direct member |
RPKI from rpki-client, validated 2026-11-14 16:19 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-14. Cross-check on bgp.he.net.