asn.dev

Routing security

AS266517 M.B. SERVICOS EM TELECOMUNICACOES LTDA

Unclassified LACNIC

RPKI valid 0% 0 of 10 announcements
RPKI invalid 0 none
No ROA 10 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS266517 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.244.68.0/22No ROAIRR52
170.244.68.0/23No ROAIRR52
170.244.68.0/24No ROAIRR covering53
170.244.69.0/24No ROAIRR covering53
170.244.70.0/23No ROAIRR52
170.244.70.0/24No ROAIRR54
170.244.71.0/24No ROAIRR54
2804:3900::/32No ROAIRR29
2804:3900::/33No ROAIRR34
2804:3900:8000::/33No ROAIRR34

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS266517 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

26 objects · 16 not announced

Route objects naming AS266517 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
2804:3900::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:1000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:2000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:3000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:4000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:5000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:6000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:7000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:8000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:9000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:a000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:b000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:c000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:d000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:e000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:3900:f000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.244.68.0/22ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832022-05-05Announced
170.244.68.0/22RADBPROXY FOR OPENX CUSTOMERMAINT-AS2634442023-11-13Announced
170.244.68.0/23RADBCliente ST1 - AS266517MAINT-ASN2691942026-07-14Announced
170.244.70.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.244.70.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.244.71.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:3900::/32ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832022-05-05Announced
2804:3900::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
2804:3900::/33RADBCliente ST1 - AS266517MAINT-ASN2691942026-07-14Announced
2804:3900:8000::/33RADBCliente ST1 - AS266517MAINT-ASN2691942026-07-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266517 directly show who expects to carry it.

AS-setWhereRelationship
AS-266583ALTDBLists AS266517 as a direct member
AS-267613RADBLists AS266517 as a direct member
AS-53427-TGLOBALRADBLists AS266517 as a direct member
AS-53427-TGNRADBLists AS266517 as a direct member
AS-CTBC-CUSTOMERS98RADBLists AS266517 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266517 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266517 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS266517 as a direct member
AS-EMBRATELNETRADBLists AS266517 as a direct member
AS-FLYSRADBLists AS266517 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS266517 as a direct member
AS-HURRICANERADBLists AS266517 as a direct member
AS-HURRICANEV6RADBLists AS266517 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS266517 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS266517 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS266517 as a direct member
AS-ST1-CUSTOMERSRADBLists AS266517 as a direct member
AS-TRANSROUTE-SPECRIPELists AS266517 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266517 as a direct member
AS-ZAPTELECOMALTDBLists AS266517 as a direct member
AS264409:AS-CONERADBLists AS266517 as a direct member
AS267587:AS-VELFIBRA-NETRADBLists AS266517 as a direct member
AS53013:AS-CONERADBLists AS266517 as a direct member
AS53048:AS-CUSTOMERSRADBLists AS266517 as a direct member

RPKI from rpki-client, validated 2026-10-14 12:07 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.