asn.dev

Routing security

AS273467 AS273467 - H R B LACERDA

Unclassified APNIC

RPKI valid 90% 9 of 10 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS273467 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.245.174.0/23No ROAIRR covering53
168.194.179.0/24RPKI validIRR55
170.245.172.0/24RPKI validIRR51
170.245.173.0/24RPKI validIRR53
170.245.174.0/24RPKI validIRR53
170.245.175.0/24RPKI validIRR53
2804:8f18::/32RPKI validIRR31
2804:8f18::/33RPKI validIRR31
2804:8f18:8000::/33RPKI validIRR31
2804:8f18:c000::/34RPKI validIRR31

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS273467 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
168.194.179.0/24/24LACNIC
170.245.172.0/24/24LACNIC
170.245.173.0/24/24LACNIC
170.245.174.0/24/24LACNIC
170.245.175.0/24/24LACNIC
2804:8f18::/32/32LACNIC
2804:8f18::/33/33LACNIC
2804:8f18:8000::/33/33LACNIC
2804:8f18:c000::/34/34LACNIC

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 · 1 not announced

Route objects naming AS273467 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
170.245.172.0/22RADB—MAINT-AS2627532026-02-06Not announced
168.194.179.0/24RADB—MAINT-AS2627532026-02-06Announced
170.245.172.0/24RADBAS-ACO-CUSTOMER-273467MAINT-AS2676132025-02-20Announced
170.245.173.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-02-24Announced
170.245.174.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-02-25Announced
170.245.175.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-02-24Announced
2804:8f18::/32RADB—MAINT-AS2627532026-02-06Announced
2804:8f18::/33RADBCLARO S.A. CustomerMAINT-AS42302025-02-25Announced
2804:8f18:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302025-02-25Announced
2804:8f18:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302025-02-25Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS273467 directly show who expects to carry it.

AS-setWhereRelationship
AS-264144RADBLists AS273467 as a direct member
AS-267613RADBLists AS273467 as a direct member
AS-7738_CUSTOMERSRADBLists AS273467 as a direct member
AS-BRISANET-CUSTOMERSRADBLists AS273467 as a direct member
AS-CTBC-CUSTOMERS247RADBLists AS273467 as a direct member
AS-CTBC-TOOLS-8RADBLists AS273467 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS273467 as a direct member
AS-ELETRONET-CUSTRADBLists AS273467 as a direct member
AS-EMBRATELNETRADBLists AS273467 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS273467 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS273467 as a direct member
AS-HURRICANERADBLists AS273467 as a direct member
AS-HURRICANEV6RADBLists AS273467 as a direct member
AS-MOB-CUSTOMER-AS53237RADBLists AS273467 as a direct member
AS-VOCE-CUSTOMERSRADBLists AS273467 as a direct member
AS262462:AS-CUSTOMERSRADBLists AS273467 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.