asn.dev

Routing security

AS267488 AS267488 - Pronet Construcoes LTDA

Unclassified ARIN

RPKI valid 100% 10 of 10 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

10 observed

Every prefix observed with AS267488 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
181.191.152.0/22RPKI validIRR54
181.191.152.0/23RPKI validIRR54
181.191.154.0/23RPKI validIRR54
2804:4240::/32RPKI validIRR29
2804:4240::/33RPKI validIRR29
2804:4240::/34RPKI validIRR29
2804:4240:4000::/34RPKI validIRR29
2804:4240:8000::/33RPKI validIRR29
2804:4240:8000::/34RPKI validIRR29
2804:4240:c000::/34RPKI validIRR29

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS267488 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
181.191.152.0/22/24LACNIC
2804:4240::/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

18 objects · 6 not announced

Route objects naming AS267488 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
181.191.152.0/24ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Not announced
181.191.153.0/24ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Not announced
181.191.154.0/24ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Not announced
181.191.155.0/24ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Not announced
186.251.92.0/22RADBAS-NIA-CUSTOMER-267488MAINT-AS2676132025-05-13Not announced
2804:4108::/32RADBAS-NIA-CUSTOMER-267488MAINT-AS2676132025-05-13Not announced
181.191.152.0/22ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Announced
181.191.152.0/22RADBITX-INFOBARRAMAINT-AS186782023-11-13Announced
181.191.152.0/23ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
181.191.154.0/23ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240::/32ALTDBANDRE LUIZ SILVA DOS SANTOS INFORMATICA - MEMAINT-AS2674882024-05-22Announced
2804:4240::/32RADBINFORBARRAMAINT-AS186782023-11-13Announced
2804:4240::/33ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240::/34ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240:4000::/34ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240:8000::/33ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240:8000::/34ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced
2804:4240:c000::/34ALTDBPronet Construes LTDAMAINT-AS2674882025-08-08Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS267488 directly show who expects to carry it.

AS-setWhereRelationship
AS-267488ALTDBLists AS267488 as a direct member
AS-267613RADBLists AS267488 as a direct member
AS-CTBC-CUSTOMERS141RADBLists AS267488 as a direct member
AS-CTBC-TOOLS-6RADBLists AS267488 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS267488 as a direct member
AS-HENET-CLIENTESALTDBLists AS267488 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS267488 as a direct member
AS52873:AS-APIRADBLists AS267488 as a direct member
AS52873:AS-TRANSITRADBLists AS267488 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS267488 as a direct member

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