asn.dev

Routing security

AS61490 Cable Norte Tv SA

Residential LACNIC

RPKI valid 100% 5 of 5 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS61490 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
131.108.140.0/24RPKI validIRR53
131.108.141.0/24RPKI validIRR51
131.108.142.0/24RPKI validIRR53
131.108.143.0/24RPKI validIRR51
2803:2380::/32RPKI validIRR31

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS61490 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
131.108.140.0/22/22LACNIC
131.108.140.0/24/24LACNIC
131.108.141.0/24/24LACNIC
131.108.142.0/24/24LACNIC
131.108.143.0/24/24LACNIC
2803:2380::/32/32LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

11 objects · 2 not announced

Route objects naming AS61490 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.

PrefixSourceDescriptionMaintainerChangedRouting
131.108.140.0/22LACNICLACNIC generated route for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Not announced
131.108.140.0/22RADBITX-GIGARED-CUSTOMER-ASN61490MAINT-AS186782023-11-13Not announced
131.108.140.0/24LACNICLACNIC generated route for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Announced
131.108.141.0/24LACNICLACNIC generated route for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Announced
131.108.141.0/24RADBProxy for AS61490 - Cable Norte Tv SAMAINT-AS615992023-11-13Announced
131.108.142.0/24LACNICLACNIC generated route for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Announced
131.108.142.0/24RADBProxy for AS61490 - Cable Norte Tv SAMAINT-AS615992023-11-13Announced
131.108.143.0/24LACNICLACNIC generated route for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Announced
131.108.143.0/24RADBProxy for AS61490 - Cable Norte Tv SAMAINT-AS615992023-11-13Announced
2803:2380::/32LACNICLACNIC generated route6 for Cable Norte Tv SAMNT-AR-CNTS-LACNIC2026-06-03Announced
2803:2380::/32RADBITX-GIGARED-CUSTOMER-ASN61490MAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS61490 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS61490 as a direct member
AS-CTBC-CUSTOMERS176RADBLists AS61490 as a direct member
AS-CTBC-TOOLS-10RADBLists AS61490 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS61490 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS61490 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS61490 as a direct member
AS-HURRICANEV6RADBLists AS61490 as a direct member
AS-ITXBR1RADBLists AS61490 as a direct member
AS-RLINE:AS-CUSTOMERSRADBLists AS61490 as a direct member
AS-SILICA-AR-CUSTOMERSRADBLists AS61490 as a direct member
AS22927:AS-TEFARGENTINALACNICLists AS61490 as a direct member
AS263774:AS-CUSTOMERLACNICLists AS61490 as a direct member
AS263793:AS-CUSTOMERLACNICLists AS61490 as a direct member
AS264754:AS-CUSTOMERLACNICLists AS61490 as a direct member
AS266668:AS-CUSTOMERSLACNICLists AS61490 as a direct member
AS52255:AS-CUSTOMERSLACNICLists AS61490 as a direct member
AS52404:AS-MEMBERSRADBLists AS61490 as a direct member
AS61490:AS-CABLENORTETVSALACNICLists AS61490 as a direct member
AS7303:AS-CLIENTESLACNICLists AS61490 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.