asn.dev

Routing security

AS268183 VENTURA TELECOMUNICACOES LTDA

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 73% 8 of 11 announcements
RPKI invalid 0 none
No ROA 3 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS268183 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2804:5954:fa00::/40No ROAIRR29
2804:5954:fb00::/40No ROAIRR30
2804:5954:fc00::/40No ROAIRR33
45.171.24.0/24RPKI validIRR55
45.171.25.0/24RPKI validIRR51
45.171.26.0/24RPKI validIRR52
45.186.92.0/23RPKI validIRR53
45.186.92.0/24RPKI validIRR13
45.186.93.0/24RPKI validIRR13
45.186.94.0/24RPKI validIRR55
45.186.95.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS268183 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.171.24.0/24/24LACNIC
45.171.25.0/24/24LACNIC
45.171.26.0/24/24LACNIC
45.171.27.0/24/24LACNIC
45.186.92.0/23/23LACNIC
45.186.92.0/24/24LACNIC
45.186.93.0/24/24LACNIC
45.186.94.0/24/24LACNIC
45.186.95.0/24/24LACNIC

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 · 7 not announced

Route objects naming AS268183 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
45.171.24.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
45.171.27.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
45.186.92.0/22RADBGlobenet Customer - Wiki Telecom - Net OneMAINT-AS523202023-11-13Not announced
45.186.94.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:5954::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
2804:5954:fb00::/41RADBCliente ST1 - AS268183MAINT-ASN2691942026-07-14Not announced
2804:5954:fb80::/41RADBCliente ST1 - AS268183MAINT-ASN2691942026-07-14Not announced
45.171.24.0/24RADBProxy for clientMAINT-AS2652692026-08-07Announced
45.171.25.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.171.26.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.186.92.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.186.92.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.186.93.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.186.94.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.186.95.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:5954:fa00::/40RADBCliente ST1 - AS268183MAINT-ASN2691942026-07-14Announced
2804:5954:fb00::/40RADBCliente ST1 - AS268183MAINT-ASN2691942026-07-14Announced
2804:5954:fc00::/40RADBCliente ST1 - AS268183MAINT-ASN2691942026-07-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS268183 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS268183 as a direct member
AS-21574-CUSTOMERSRADBLists AS268183 as a direct member
AS-267613RADBLists AS268183 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS268183 as a direct member
AS-7738_CUSTOMERSRADBLists AS268183 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS268183 as a direct member
AS-AMPERNET-CUSTOMERSRADBLists AS268183 as a direct member
AS-CTBC-CUSTOMERS143RADBLists AS268183 as a direct member
AS-CTBC-TOOLS-3RADBLists AS268183 as a direct member
AS-DELTACORPORATE-CUSTOMERSALTDBLists AS268183 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS268183 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS268183 as a direct member
AS-EMBRATELNETRADBLists AS268183 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS268183 as a direct member
AS-GC-CUSTOMERSRADBLists AS268183 as a direct member
AS-GNT-CUSTOMERSRADBLists AS268183 as a direct member
AS-HURRICANEV6RADBLists AS268183 as a direct member
AS-K2TELECOM-COSTUMERSRADBLists AS268183 as a direct member
AS-MAXIHOSTRADBLists AS268183 as a direct member
AS-MEGALINK-CUSTOMERSRADBLists AS268183 as a direct member
AS-NORTH-TELECOM-AS273714RADBLists AS268183 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS268183 as a direct member
AS-ROCKETNETWORK-CUSTOMERSRADBLists AS268183 as a direct member
AS-ROCKETNETWORK-TOOLSRADBLists AS268183 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS268183 as a direct member
AS-SJNET-CUSTOMERSALTDBLists AS268183 as a direct member
AS-ST1-CUSTOMERSRADBLists AS268183 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS268183 as a direct member
AS-WIKI-CUSTOMERSRADBLists AS268183 as a direct member
AS262468:AS-CUSTOMERSRADBLists AS268183 as a direct member
AS262494:AS-262494RADBLists AS268183 as a direct member
AS264409:AS-CONERADBLists AS268183 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS268183 as a direct member
AS53013:AS-CONERADBLists AS268183 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS268183 as a direct member

RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.