asn.dev

Routing security

AS272547 Servicos de Infraestrutura e Datacenter

Unclassified LACNIC

RPKI valid 74% 23 of 31 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

31 observed

Every prefix observed with AS272547 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
190.102.40.0/22No ROAIRR55
190.102.40.0/23No ROAIRR covering54
190.102.40.0/24No ROAIRR covering54
190.102.41.0/24No ROAIRR covering54
190.102.42.0/23No ROAIRR covering54
190.102.42.0/24No ROAIRR covering54
190.102.43.0/24No ROAIRR covering54
2804:84f0::/32No ROAIRR31
45.158.8.0/24RPKI validIRR55
79.182.4.0/24RPKI validIRR54
82.152.174.0/23RPKI validIRR53
82.152.174.0/24RPKI validIRR covering54
82.152.175.0/24RPKI validIRR covering54
104.234.173.0/24RPKI validIRR54
109.111.44.0/22RPKI validIRR53
109.111.44.0/23RPKI validIRR covering54
109.111.44.0/24RPKI validIRR covering53
109.111.45.0/24RPKI validIRR covering53
109.111.46.0/23RPKI validIRR covering54
109.111.46.0/24RPKI validIRR covering53
109.111.47.0/24RPKI validIRR covering53
151.243.33.0/24RPKI validIRR54
151.243.218.0/23RPKI validIRR53
151.243.218.0/24RPKI validIRR covering54
151.243.219.0/24RPKI validIRR covering54
162.141.110.0/23RPKI validIRR53
162.141.110.0/24RPKI validIRR covering54
162.141.111.0/24RPKI validIRR covering54
178.92.162.0/23RPKI validIRR53
178.92.162.0/24RPKI validIRR covering54
178.92.163.0/24RPKI validIRR covering54

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS272547 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2.27.83.0/24/24RIPENCC
45.158.8.0/24/24RIPENCC
79.182.4.0/24/24RIPENCC
82.152.174.0/23/24RIPENCC
104.234.173.0/24/24ARIN
109.111.44.0/22/24RIPENCC
151.242.41.0/24/24RIPENCC
151.243.33.0/24/24RIPENCC
151.243.218.0/23/24RIPENCC
162.141.110.0/23/24RIPENCC
178.92.162.0/23/24RIPENCC

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

23 objects · 3 not announced

Route objects naming AS272547 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
2.27.83.0/24RIPE—NETUTILS-MNT2026-09-03Not announced
151.242.41.0/24RADBautogenMAINT-AS8342026-07-29Not announced
151.242.41.0/24RIPE—NETUTILS-MNT2026-07-28Not announced
45.158.8.0/24RADBautogenMAINT-AS8342023-11-13Announced
45.158.8.0/24RIPE—NETUTILS-MNT2025-02-12Announced
79.182.4.0/24RADBautogenMAINT-AS8342026-10-04Announced
79.182.4.0/24RIPE—NETUTILS-MNT2026-10-03Announced
82.152.174.0/23RADBautogenMAINT-AS8342026-08-04Announced
82.152.174.0/23RIPERoute object for 82.152.174.0/23MNT-GCICOM2026-08-06Announced
104.234.173.0/24ARINUsed by EndUserMNT-DCL-5772025-01-07Announced
104.234.173.0/24RADBautogenMAINT-AS8342024-05-23Announced
109.111.44.0/22RADBautogenMAINT-AS8342026-09-29Announced
109.111.44.0/22RIPE—NETUTILS-MNT2026-09-29Announced
151.243.33.0/24RADBautogenMAINT-AS8342025-02-27Announced
151.243.33.0/24RIPE—NETUTILS-MNT2025-02-27Announced
151.243.218.0/23RADBautogenMAINT-AS8342025-01-28Announced
151.243.218.0/23RIPE—NETUTILS-MNT2025-01-28Announced
162.141.110.0/23RADBautogenMAINT-AS8342025-07-02Announced
162.141.110.0/23RIPE—NETUTILS-MNT2025-07-02Announced
178.92.162.0/23RADBautogenMAINT-AS8342026-04-17Announced
178.92.162.0/23RIPE—NETUTILS-MNT2026-04-17Announced
190.102.40.0/22RADBPROXY FOR OPENX CUSTOMERMAINT-AS2634442023-11-13Announced
2804:84f0::/32RADBPROXY FOR OPENX CUSTOMERMAINT-AS2634442023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS272547 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS272547 as a direct member
AS-263009-FORTE-TCMRADBLists AS272547 as a direct member
AS-267613RADBLists AS272547 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS272547 as a direct member
AS-CTBC-CUSTOMERS214RADBLists AS272547 as a direct member
AS-CTBC-TOOLS-4RADBLists AS272547 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS272547 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS272547 as a direct member
AS-FLYSRADBLists AS272547 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS272547 as a direct member
AS-FORTE-TELECOM-CUSTOMER-TRIALRADBLists AS272547 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS272547 as a direct member
AS-HURRICANERADBLists AS272547 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS272547 as a direct member
AS53013:AS-CONERADBLists AS272547 as a direct member

RPKI from rpki-client, validated 2026-10-29 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-29. Cross-check on bgp.he.net.