asn.dev

Routing security

AS61895 EZEQUIEL DOS SANTOS ALVES - INTERNET

Residential LACNIC Cable/DSL/ISP

RPKI valid 100% 31 of 31 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

31 observed

Every prefix observed with AS61895 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.91.16.0/23RPKI validIRR covering53
177.91.16.0/24RPKI validIRR covering3
177.91.17.0/24RPKI validIRR covering3
177.91.18.0/23RPKI validIRR covering53
177.91.18.0/24RPKI validIRR covering3
177.91.19.0/24RPKI validIRR covering3
177.91.20.0/23RPKI validIRR covering53
177.91.20.0/24RPKI validIRR covering3
177.91.21.0/24RPKI validIRR covering3
177.91.22.0/23RPKI validIRR covering53
177.91.22.0/24RPKI validIRR covering3
177.91.23.0/24RPKI validIRR covering3
177.91.24.0/23RPKI validIRR covering53
177.91.24.0/24RPKI validIRR covering3
177.91.25.0/24RPKI validIRR covering3
177.91.26.0/23RPKI validIRR covering53
177.91.26.0/24RPKI validIRR covering3
177.91.27.0/24RPKI validIRR covering3
177.91.28.0/23RPKI validIRR covering53
177.91.28.0/24RPKI validIRR covering3
177.91.29.0/24RPKI validIRR covering3
177.91.30.0/23RPKI validIRR covering53
177.91.30.0/24RPKI validIRR covering3
177.91.31.0/24RPKI validIRR covering3
2804:1184::/32RPKI validIRR35
2804:1184::/33RPKI validIRR covering19
2804:1184::/34RPKI validIRR covering19
2804:1184:4000::/34RPKI validIRR covering19
2804:1184:8000::/33RPKI validIRR covering19
2804:1184:8000::/34RPKI validIRR covering19
2804:1184:c000::/34RPKI validIRR covering19

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS61895 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
177.91.16.0/20/32LACNIC
2804:1184::/32/128LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

2 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS53062GGNET TELECOMUNICACOES LTDADeclaredObserved
AS53065Opcao TelecomDeclaredObserved
AS6939Hurricane Electric LLCnot declaredObserved
AS24482SG.GSnot declaredObserved
AS35280F5 Networks SARLnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

3 objects · 2 not announced

Route objects naming AS61895 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
177.91.16.0/20RADBBloco de IP´s cliente "Cliente"MAINT-AS223562023-11-13Not announced
177.91.16.0/21RADBAS-EVE-CUSTOMER-61895MAINT-AS2676132023-11-13Not announced
2804:1184::/32RADBSolicitado por Copel Telecom. Ene 6 2015.MAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS61895 directly show who expects to carry it.

AS-setWhereRelationship
AS61895:AS-CUSTOMERSPeeringDBDeclared by the operator as its own set
AS-265018RADBLists AS61895 as a direct member
AS-266156RADBLists AS61895 as a direct member
AS-267613RADBLists AS61895 as a direct member
AS-53062-CUSTOMERSALTDBLists AS61895 as a direct member
AS-53062-CUSTOMERSRADBLists AS61895 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS61895 as a direct member
AS-8167_CUSTOMERSRADBLists AS61895 as a direct member
AS-CTBC-CUSTOMERS17RADBLists AS61895 as a direct member
AS-CTBC-TOOLS-4RADBLists AS61895 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS61895 as a direct member
AS-FASTSOFT-CUSTOMERSRADBLists AS61895 as a direct member
AS-HURRICANEV6RADBLists AS61895 as a direct member
AS-OPCAORADBLists AS61895 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS61895 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS61895 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS61895 as a direct member
AS28146:AS-CLIENTSRADBLists AS61895 as a direct member
AS53013:AS-CONERADBLists AS61895 as a direct member

RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.