asn.dev

Routing security

AS271103 Antonio Weslley Ximenes Farias EIRELI

Unclassified RIPE

RPKI valid 100% 2 of 2 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

2 observed

Every prefix observed with AS271103 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
179.42.0.0/22RPKI validIRR53
2804:7650::/32RPKI validIRR31

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS271103 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
179.42.0.0/22/24LACNIC
2804:7650::/32/48LACNIC

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

10 objects · 6 not announced

Route objects naming AS271103 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
179.42.0.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
179.42.1.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
179.42.2.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
179.42.3.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:7650::/33RADBAS271103MAINT-AS529652025-08-12Not announced
2804:7650:8000::/33RADBAS271103MAINT-AS529652025-08-12Not announced
179.42.0.0/22ALTDBULTAFIBRA CUSTOMER 3WNetMAINT-AS2645312020-12-27Announced
179.42.0.0/22RADBCUSTOMER ANTONIO WESLLEY XIMENES FARIAS EIRELIMAINT-AS618322025-01-22Announced
2804:7650::/32ALTDBULTAFIBRA CUSTOMER 3WNetMAINT-AS2645312020-12-27Announced
2804:7650::/32RADBCUSTOMER ANTONIO WESLLEY XIMENES FARIAS EIRELIMAINT-AS618322025-01-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271103 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS271103 as a direct member
AS-267613RADBLists AS271103 as a direct member
AS-53427-TGLOBALRADBLists AS271103 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS271103 as a direct member
AS-7738_CUSTOMERSRADBLists AS271103 as a direct member
AS-ADYLNET-CUSTOMERSRADBLists AS271103 as a direct member
AS-CTBC-TOOLS-7RADBLists AS271103 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271103 as a direct member
AS-EMBRATELNETRADBLists AS271103 as a direct member
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUDRADBLists AS271103 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS271103 as a direct member
AS-HURRICANEV6RADBLists AS271103 as a direct member
AS-ITXBRRADBLists AS271103 as a direct member
AS-MOB-CUSTOMER-AS264531RADBLists AS271103 as a direct member
AS-MOB-CUSTOMER-AS268655RADBLists AS271103 as a direct member
AS-PTTSOBRALALTDBLists AS271103 as a direct member
AS-ST1-CUSTOMERSRADBLists AS271103 as a direct member
AS-ULTRAFIBRAALTDBLists AS271103 as a direct member
AS-ULTRAFIBRA-CUSTOMERSALTDBLists AS271103 as a direct member
AS14840:AS-CUSTOMERS-04RADBLists AS271103 as a direct member
AS264409:AS-CONERADBLists AS271103 as a direct member
AS52925:AS-CONERADBLists AS271103 as a direct member
AS53013:AS-CONERADBLists AS271103 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.