asn.dev

Routing security

AS263528 VIACOM NEXT GENERATION COMUNICACAO LTDA

Unclassified LACNIC

RPKI valid 100% 6 of 6 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 83% 1 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS263528 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2804:1350::/32RPKI validNo IRR31
170.254.4.0/23RPKI validIRR54
170.254.5.0/24RPKI validIRR54
170.254.6.0/23RPKI validIRR54
191.253.64.0/23RPKI validIRR54
191.253.66.0/23RPKI validIRR54

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS263528 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.254.4.0/22/32LACNIC
191.253.64.0/22/32LACNIC
2804:1350::/32/128LACNIC

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 · 6 not announced

Route objects naming AS263528 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
170.254.4.0/22RADBMOB CUSTOMER AS263528MAINT-AS618322025-01-22Not announced
170.254.6.0/24RADBAngola Cables proxy-registered route object for customer AS263528MAINT-AS374682023-11-13Not announced
191.253.65.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
191.253.66.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1350::/33RADBCliente ST1 - AS263528MAINT-ASN2691942026-07-14Not announced
2804:1350:8000::/33RADBCliente ST1 - AS263528MAINT-ASN2691942026-07-14Not announced
170.254.4.0/23RADBAngola Cables proxy-registered route object for customer AS263528MAINT-AS374682023-11-13Announced
170.254.5.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-09-19Announced
170.254.6.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
191.253.64.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
191.253.66.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263528 directly show who expects to carry it.

AS-setWhereRelationship
AS-15967-AMSIX-DENYRIPELists AS263528 as a direct member
AS-263528RADBLists AS263528 as a direct member
AS-267613RADBLists AS263528 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS263528 as a direct member
AS-7738_CUSTOMERSRADBLists AS263528 as a direct member
AS-CTBC-CUSTOMERS63RADBLists AS263528 as a direct member
AS-CTBC-CUSTOMERS99RADBLists AS263528 as a direct member
AS-CTBC-TOOLS-5RADBLists AS263528 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263528 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS263528 as a direct member
AS-EMBRATELNETRADBLists AS263528 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS263528 as a direct member
AS-GNT-CUSTOMERSRADBLists AS263528 as a direct member
AS-HURRICANERADBLists AS263528 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263528 as a direct member
AS-MOB-CUSTOMER-AS267501RADBLists AS263528 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS263528 as a direct member
AS-ST1-CUSTOMERSRADBLists AS263528 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS263528 as a direct member
AS-VIACOMRADBLists AS263528 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS263528 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS263528 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS263528 as a direct member
AS6777:AS-AMS-IX-RS-SETSRIPELists AS263528 as a direct member
AS6777:AS-AMS-IX-RS-SETS-V6RIPELists AS263528 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS263528 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS263528 as a direct member

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