asn.dev

Routing security

AS267971 AS267971 - Donner Silva Muniz

Residential ARIN Cable/DSL/ISP

RPKI valid 92% 12 of 13 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 92% 1 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS267971 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2804:83d0::/32No ROANo IRR30
45.166.220.0/23RPKI validIRR53
45.166.220.0/24RPKI validIRR16
45.166.221.0/24RPKI validIRR16
45.166.222.0/24RPKI validIRR52
45.166.223.0/24RPKI validIRR53
2804:5604::/32RPKI validIRR30
2804:5604::/33RPKI validIRR30
2804:5604::/34RPKI validIRR covering18
2804:5604:4000::/34RPKI validIRR covering18
2804:5604:8000::/33RPKI validIRR covering30
2804:5604:8000::/34RPKI validIRR covering18
2804:5604:c000::/34RPKI validIRR covering18

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS267971 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.166.220.0/22/32LACNIC
2804:5604::/32/128LACNIC

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

11 objects · 2 not announced

Route objects naming AS267971 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
45.166.220.0/22ALTDBCUSTOMER SECW TELECOMMAINT-AS2664092020-04-08Not announced
45.166.220.0/22RADBPROXY FOR OPENX CUSTOMERMAINT-AS2634442023-11-13Not announced
45.166.220.0/23RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
45.166.220.0/24ALTDBConnect Telecom AS270375 CustomerMAINT-AS2703752023-12-27Announced
45.166.221.0/24ALTDBConnect Telecom AS270375 CustomerMAINT-AS2703752023-12-27Announced
45.166.221.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
45.166.222.0/24ALTDBConnect Telecom AS270375 CustomerMAINT-AS2703752023-12-27Announced
45.166.222.0/24RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
45.166.223.0/24ALTDBCUSTOMER SECW TELECOMMAINT-AS2664092020-03-07Announced
2804:5604::/32RADBPROXY FOR OPENX CUSTOMERMAINT-AS2634442023-11-13Announced
2804:5604::/33RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS267971 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS267971 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS267971 as a direct member
AS-8167_CUSTOMERSRADBLists AS267971 as a direct member
AS-ALLREDE-CUSTOMERS2RADBLists AS267971 as a direct member
AS-AMERICANTOWERRADBLists AS267971 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS267971 as a direct member
AS-CTBC-CUSTOMERS124RADBLists AS267971 as a direct member
AS-CTBC-TOOLS-3RADBLists AS267971 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS267971 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS267971 as a direct member
AS-EMBRATELNETRADBLists AS267971 as a direct member
AS-FLYSRADBLists AS267971 as a direct member
AS-ITXBRRADBLists AS267971 as a direct member
AS-MOB-CUSTOMER-AS52840RADBLists AS267971 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS267971 as a direct member
AS-SECWALTDBLists AS267971 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS267971 as a direct member
AS14840:AS-CUSTOMERS-04RADBLists AS267971 as a direct member
AS270375:AS-CUSTOMERSALTDBLists AS267971 as a direct member
AS53013:AS-CONERADBLists AS267971 as a direct member

RPKI from rpki-client, validated 2026-11-07 13:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-07. Cross-check on bgp.he.net.