asn.dev

Routing security

AS271677 AS271677 - Wsim Informatica Ltda. ME

Unclassified LACNIC

RPKI valid 100% 4 of 4 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

4 observed

Every prefix observed with AS271677 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.231.224.0/24RPKI validIRR52
170.231.225.0/24RPKI validIRR50
2804:7f44::/32RPKI validIRR30
2804:7f44:3e80::/44RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS271677 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.231.224.0/22/24LACNIC
2804:7f44::/32/44LACNIC

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

13 objects · 8 not announced

Route objects naming AS271677 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
170.231.224.0/22ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Not announced
170.231.224.0/23ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Not announced
170.231.226.0/23ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Not announced
170.231.226.0/24ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Not announced
170.231.226.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.231.227.0/24ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Not announced
2804:7f44:1000::/44RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:7f44:2000::/44RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.231.224.0/24ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Announced
170.231.224.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-05-08Announced
170.231.225.0/24ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Announced
2804:7f44::/32ALTDBWsim Informática Ltda. ME cidr blockMAINT-AS2716772024-05-01Announced
2804:7f44::/32RADBGlobenet Customer - ASAP - Wsim InformaticaMAINT-AS523202023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271677 directly show who expects to carry it.

AS-setWhereRelationship
AS-263009-FORTE-TCMRADBLists AS271677 as a direct member
AS-53427-TGLOBALRADBLists AS271677 as a direct member
AS-AS264170ALTDBLists AS271677 as a direct member
AS-CTBC-CUSTOMERS204RADBLists AS271677 as a direct member
AS-CTBC-TOOLS-7RADBLists AS271677 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS271677 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271677 as a direct member
AS-EMBRATELNETRADBLists AS271677 as a direct member
AS-GNT-CUSTOMERSRADBLists AS271677 as a direct member
AS-K2TELECOM-COSTUMERSRADBLists AS271677 as a direct member
AS-NOVVACORE-CUSTOMERSRADBLists AS271677 as a direct member
AS-TRANSROUTE-SPECRIPELists AS271677 as a direct member
AS-WSIM-NETALTDBLists AS271677 as a direct member
AS264144:AS-CUSTOMERSRADBLists AS271677 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS271677 as a direct member

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