asn.dev

Routing security

AS266131 LINKABR TELECOM SPE LTDA

Unclassified ARIN NSP

RPKI valid 100% 6 of 6 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

6 observed

Every prefix observed with AS266131 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.6.112.0/22RPKI validIRR55
45.6.113.0/24RPKI validIRR55
45.6.114.0/23RPKI validIRR2
45.6.114.0/24RPKI validIRR55
2804:3b20::/32RPKI validIRR33
2804:3b20::/48RPKI validIRR covering33

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS266131 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.6.112.0/22/24LACNIC
2804:3b20::/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

8 objects · 3 not announced

Route objects naming AS266131 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
45.6.112.0/23RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Not announced
45.6.112.0/24RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Not announced
45.6.115.0/24RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Not announced
45.6.112.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
45.6.113.0/24RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Announced
45.6.114.0/23RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Announced
45.6.114.0/24RADBProxy Object : Cliente ITS_Transito IP: LINKABR TELECOM SPE LTDAMAINT-AS281862023-11-13Announced
2804:3b20::/32RADBCUSTOMER LINKABR TELECOM SPE LTDAMAINT-AS618322025-01-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266131 directly show who expects to carry it.

AS-setWhereRelationship
AS-LINKABRPeeringDBDeclared by the operator as its own set
AS-1TELECOM-CUSTOMERS01RADBLists AS266131 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS266131 as a direct member
AS-7738_CUSTOMERSRADBLists AS266131 as a direct member
AS-CTBC-CUSTOMERS227RADBLists AS266131 as a direct member
AS-CTBC-TOOLS-9RADBLists AS266131 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266131 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS266131 as a direct member
AS-FLYSRADBLists AS266131 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS266131 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS266131 as a direct member
AS-HURRICANERADBLists AS266131 as a direct member
AS-HURRICANEV6RADBLists AS266131 as a direct member
AS-ITSBRASIL-CUSTOMERRADBLists AS266131 as a direct member
AS-LINKABRALTDBLists AS266131 as a direct member
AS-MOB-CUSTOMER-AS263880RADBLists AS266131 as a direct member
AS-TELYRADBLists AS266131 as a direct member
AS-TRANSROUTE-SPECRIPELists AS266131 as a direct member
AS52873:AS-APIRADBLists AS266131 as a direct member
AS52873:AS-TRANSITRADBLists AS266131 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS266131 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.