asn.dev

Routing security

AS267121 ATPlus Telecom

Residential RIPE Cable/DSL/ISP

RPKI valid 71% 20 of 28 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 96% 0 missing · 1 other origin
ROAs 22 authorising this AS

Announcements

What this network originates

28 observed

Every prefix observed with AS267121 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.10.89.0/24No ROAIRR other origin53
187.84.148.0/22No ROAIRR53
187.84.148.0/23No ROAIRR53
187.84.148.0/24No ROAIRR53
187.84.149.0/24No ROAIRR53
187.84.150.0/23No ROAIRR53
187.84.150.0/24No ROAIRR53
187.84.151.0/24No ROAIRR53
45.147.226.0/24RPKI validIRR53
45.229.104.0/22RPKI validIRR53
45.229.104.0/23RPKI validIRR53
45.229.104.0/24RPKI validIRR53
45.229.105.0/24RPKI validIRR53
45.229.106.0/23RPKI validIRR53
45.229.106.0/24RPKI validIRR53
45.229.107.0/24RPKI validIRR53
50.114.61.0/24RPKI validIRR52
104.234.1.0/24RPKI validIRR53
104.234.16.0/24RPKI validIRR53
104.234.41.0/24RPKI validIRR53
104.234.84.0/24RPKI validIRR53
104.234.90.0/24RPKI validIRR53
151.247.210.0/24RPKI validIRR covering53
151.247.211.0/24RPKI validIRR54
2804:4870::/32RPKI validIRR31
2804:4870:2f00::/40RPKI validIRR31
2804:4870:2000::/40RPKI validIRR31
2804:4870:3000::/40RPKI validIRR31

RPKI · ROAs

Route origin authorisations

22 ROAs

Signed statements by address holders that AS267121 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.147.226.0/24/24RIPENCC
45.229.104.0/22/24LACNIC
50.114.61.0/24/24ARIN
104.234.1.0/24/24ARIN
104.234.16.0/24/24ARIN
104.234.41.0/24/24ARIN
104.234.84.0/24/24ARIN
104.234.90.0/24/24ARIN
151.247.210.0/23/24RIPENCC
151.247.211.0/24/24RIPENCC
2804:4870::/32/32LACNIC
2804:4870:1b0::/48/48LACNIC
2804:4870:1b1::/48/48LACNIC
2804:4870:1b2::/48/48LACNIC
2804:4870:1c0::/48/48LACNIC
2804:4870:1c1::/48/48LACNIC
2804:4870:1c2::/48/48LACNIC
2804:4870:2000::/40/40LACNIC
2804:4870:2f00::/40/40LACNIC
2804:4870:3000::/40/40LACNIC
2804:4870:4400::/38/38LACNIC
2804:4870:7000::/38/38LACNIC

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

38 objects · 5 not announced

Route objects naming AS267121 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
151.247.210.0/23RADBautogenMAINT-AS8342026-03-30Not announced
151.247.210.0/23RIPE—NETUTILS-MNT2026-03-30Not announced
2804:4870:1b0::/48RADBCLARO S.A. CustomerMAINT-AS42302024-07-15Not announced
2804:4870:1c0::/48RADBCLARO S.A. CustomerMAINT-AS42302024-07-15Not announced
2804:4870:4400::/38RADBCLARO S.A. CustomerMAINT-AS42302024-07-15Not announced
45.147.226.0/24RADBautogenMAINT-AS8342023-11-13Announced
45.147.226.0/24RIPE—NETUTILS-MNT2025-02-12Announced
45.229.104.0/22RADBITX-GRUPOG1MAINT-AS186782023-11-13Announced
45.229.104.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.229.104.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.229.105.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.229.106.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.229.106.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
45.229.107.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
50.114.61.0/24ARINUsed by EndUserMNT-DCL-5772025-01-27Announced
50.114.61.0/24RADBautogenMAINT-AS8342023-11-13Announced
104.234.1.0/24ARINUsed by EndUserMNT-DCL-5772026-10-02Announced
104.234.1.0/24RADBautogenMAINT-AS8342026-10-02Announced
104.234.16.0/24ARINUsed by EndUserMNT-DCL-5772026-10-02Announced
104.234.16.0/24RADBautogenMAINT-AS8342026-10-02Announced
104.234.41.0/24ARINUsed by EndUserMNT-DCL-5772025-11-05Announced
104.234.41.0/24RADBautogenMAINT-AS8342025-11-05Announced
104.234.84.0/24ARINUsed by EndUserMNT-DCL-5772025-01-07Announced
104.234.84.0/24RADBautogenMAINT-AS8342023-11-27Announced
104.234.90.0/24ARINUsed by EndUserMNT-DCL-5772025-01-07Announced
104.234.90.0/24RADBautogenMAINT-AS8342023-11-27Announced
151.247.211.0/24RADBAS267121MAINT-AS529652026-03-31Announced
187.84.148.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-08-13Announced
187.84.148.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-08-13Announced
187.84.148.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-06-23Announced
187.84.149.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-06-23Announced
187.84.150.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-08-13Announced
187.84.150.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-06-23Announced
187.84.151.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-06-23Announced
2804:4870::/32RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Announced
2804:4870:2000::/40RADBCLARO S.A. CustomerMAINT-AS42302024-04-09Announced
2804:4870:2f00::/40RADBCLARO S.A. CustomerMAINT-AS42302024-04-09Announced
2804:4870:3000::/40RADBCLARO S.A. CustomerMAINT-AS42302024-04-09Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS267121 directly show who expects to carry it.

AS-setWhereRelationship
AS-ATPLUS-ALLPeeringDBDeclared by the operator as its own set
AS-1TELECOM-CUSTOMERS01RADBLists AS267121 as a direct member
AS-267613RADBLists AS267121 as a direct member
AS-53062-CUSTOMERSALTDBLists AS267121 as a direct member
AS-53062-CUSTOMERSRADBLists AS267121 as a direct member
AS-7738_CUSTOMERSRADBLists AS267121 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS267121 as a direct member
AS-8167_CUSTOMERSRADBLists AS267121 as a direct member
AS-CTBC-CUSTOMERS34RADBLists AS267121 as a direct member
AS-CTBC-TOOLS-3RADBLists AS267121 as a direct member
AS-DCMATRIX-CUSTOMERSRADBLists AS267121 as a direct member
AS-DIMENOCRADBLists AS267121 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS267121 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS267121 as a direct member
AS-EMBRATELNETRADBLists AS267121 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS267121 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS267121 as a direct member
AS-HURRICANERADBLists AS267121 as a direct member
AS-HURRICANEV6RADBLists AS267121 as a direct member
AS-ITXBRRADBLists AS267121 as a direct member
AS-ITXBR1RADBLists AS267121 as a direct member
AS-MAXIHOSTRADBLists AS267121 as a direct member
AS-MMTELECOMALTDBLists AS267121 as a direct member
AS-MOB-CUSTOMER-AS33182RADBLists AS267121 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS267121 as a direct member
AS-TELYRADBLists AS267121 as a direct member
AS-TRANSROUTE-SPECRIPELists AS267121 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS267121 as a direct member
AS14840:AS-CUSTOMERS-05RADBLists AS267121 as a direct member
AS28146:AS-CLIENTSRADBLists AS267121 as a direct member
AS53013:AS-CONERADBLists AS267121 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.