asn.dev

Routing security

AS270311 AS270311 - BSB Link Fibra

Unclassified LACNIC

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS270311 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
189.113.188.0/24RPKI validIRR covering53
189.113.189.0/24RPKI validIRR covering53
189.113.190.0/24RPKI validIRR covering53
189.113.191.0/24RPKI validIRR covering53
2804:6a20::/35RPKI validIRR covering29
2804:6a20:4000::/35RPKI validIRR covering29
2804:6a20:a000::/35RPKI validIRR covering29
2804:6a20:e000::/35RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS270311 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
189.113.188.0/22/24LACNIC
2804:6a20::/32/36LACNIC
2804:6a20:2c00::/48/48LACNIC

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

4 objects · 4 not announced

Route objects naming AS270311 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
189.113.188.0/22ALTDBPROXY FOR OUR COSTUMER CONEMAINT-AS2635582021-01-18Not announced
189.113.188.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced
2804:6a20::/32ALTDBPROXY FOR OUR COSTUMER CONEMAINT-AS2635582021-01-18Not announced
2804:6a20::/32RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS270311 directly show who expects to carry it.

AS-setWhereRelationship
AS-263558ALTDBLists AS270311 as a direct member
AS-267613RADBLists AS270311 as a direct member
AS-53427-TGLOBALRADBLists AS270311 as a direct member
AS-53427-TGNRADBLists AS270311 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS270311 as a direct member
AS-7738_CUSTOMERSRADBLists AS270311 as a direct member
AS-ACTIONALTDBLists AS270311 as a direct member
AS-CTBC-CUSTOMERS173RADBLists AS270311 as a direct member
AS-CTBC-TOOLS-4RADBLists AS270311 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS270311 as a direct member
AS-EMBRATELNETRADBLists AS270311 as a direct member
AS-FORTE-TELECOM-CUSTOMER-POCRADBLists AS270311 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS270311 as a direct member
AS-ITXBRRADBLists AS270311 as a direct member
AS-MOB-CUSTOMER-AS263558RADBLists AS270311 as a direct member
AS-MOB-CUSTOMER-AS265482RADBLists AS270311 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS270311 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS270311 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS270311 as a direct member
AS14840:AS-CUSTOMERS-04RADBLists AS270311 as a direct member
AS263558:AS-CUSTOMERSRADBLists AS270311 as a direct member
AS263903:AS-TRANSITRADBLists AS270311 as a direct member
AS40850:AS-CUSTOMERSRADBLists AS270311 as a direct member
AS53013:AS-CONERADBLists AS270311 as a direct member
AS53245:AS-CUSTOMERSALTDBLists AS270311 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS270311 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.