asn.dev

Routing security

AS266355 SULNET TELECOMUNICACOES LTDA

Residential ARIN

RPKI valid 100% 14 of 14 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

14 observed

Every prefix observed with AS266355 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.239.104.0/23RPKI validIRR52
170.239.106.0/23RPKI validIRR51
170.239.106.0/24RPKI validIRR51
170.239.107.0/24RPKI validIRR51
2804:368c::/33RPKI validIRR29
2804:368c:8000::/33RPKI validIRR30
2804:368c:8000::/36RPKI validIRR30
2804:368c:9000::/36RPKI validIRR30
2804:368c:a000::/36RPKI validIRR30
2804:368c:b000::/36RPKI validIRR30
2804:368c:c000::/36RPKI validIRR30
2804:368c:d000::/36RPKI validIRR30
2804:368c:e000::/36RPKI validIRR30
2804:368c:f000::/36RPKI validIRR30

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS266355 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.239.104.0/23/24LACNIC
170.239.106.0/23/23LACNIC
170.239.106.0/24/24LACNIC
170.239.107.0/24/24LACNIC
2804:368c::/33/40LACNIC
2804:368c:8000::/33/40LACNIC

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

28 objects · 14 not announced

Route objects naming AS266355 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
170.239.104.0/22ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832025-08-26Not announced
170.239.104.0/22RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Not announced
170.239.104.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.239.105.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c::/32ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832025-08-26Not announced
2804:368c::/32RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Not announced
2804:368c::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:6000::/35RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:6000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:7000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:fc00::/38RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:fc00::/39RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:368c:fe00::/39RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.239.104.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.239.106.0/23RADBCLARO S.A. CustomerMAINT-AS42302025-01-03Announced
170.239.106.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.239.107.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:368c::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:368c:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:368c:8000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:368c:9000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:a000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:b000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:c000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:d000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:e000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced
2804:368c:f000::/36RADBCLARO S.A. CustomerMAINT-AS42302026-09-29Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266355 directly show who expects to carry it.

AS-setWhereRelationship
AS-263541RADBLists AS266355 as a direct member
AS-266583ALTDBLists AS266355 as a direct member
AS-267613RADBLists AS266355 as a direct member
AS-53427-TGLOBALRADBLists AS266355 as a direct member
AS-53427-TGNRADBLists AS266355 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS266355 as a direct member
AS-8167_CUSTOMERSRADBLists AS266355 as a direct member
AS-CTBC-CUSTOMERS183RADBLists AS266355 as a direct member
AS-CTBC-CUSTOMERS244RADBLists AS266355 as a direct member
AS-CTBC-CUSTOMERS98RADBLists AS266355 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266355 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266355 as a direct member
AS-EMBRATELNETRADBLists AS266355 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS266355 as a direct member
AS-GC-CUSTOMERSRADBLists AS266355 as a direct member
AS-GNT-CUSTOMERSRADBLists AS266355 as a direct member
AS-HURRICANERADBLists AS266355 as a direct member
AS-HURRICANEV6RADBLists AS266355 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS266355 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS266355 as a direct member
AS-ROCKETNETWORK-CUSTOMERSRADBLists AS266355 as a direct member
AS-ROCKETNETWORK-TOOLSRADBLists AS266355 as a direct member
AS-SAMMRADBLists AS266355 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS266355 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS266355 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266355 as a direct member
AS-ZAPTELECOMALTDBLists AS266355 as a direct member
AS14840:AS-CUSTOMERS-03RADBLists AS266355 as a direct member
AS198949:AS-SDRADBLists AS266355 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS266355 as a direct member
AS53013:AS-CONERADBLists AS266355 as a direct member
AS61621:AS-CONERADBLists AS266355 as a direct member

RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.