asn.dev

Routing security

AS52847 Master Telecom

Unclassified APNIC

RPKI valid 100% 9 of 9 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

9 observed

Every prefix observed with AS52847 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.66.148.0/22RPKI validIRR51
177.66.148.0/23RPKI validIRR51
177.66.148.0/24RPKI validIRR51
177.66.149.0/24RPKI validIRR51
177.66.150.0/23RPKI validIRR51
177.66.150.0/24RPKI validIRR51
177.66.151.0/24RPKI validIRR51
2804:1084::/32RPKI validIRR30
2804:1084:8000::/33RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS52847 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
177.66.148.0/22/32LACNIC
2804:1084::/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

16 objects · 5 not announced

Route objects naming AS52847 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
2804:1084::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1084::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1084:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1084:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1084:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.66.148.0/22ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832025-08-26Announced
177.66.148.0/22RADBG8 NetworksMAINT-AS283292026-08-07Announced
177.66.148.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.66.148.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.66.149.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.66.150.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.66.150.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.66.151.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1084::/32ALTDBPROXY FOR OUR CUSTOMER CONEMAINT-AS2665832025-08-26Announced
2804:1084::/32RADBG8 NetworksMAINT-AS283292026-08-07Announced
2804:1084:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52847 directly show who expects to carry it.

AS-setWhereRelationship
AS-1000-LINKAMERICANRADBLists AS52847 as a direct member
AS-266583ALTDBLists AS52847 as a direct member
AS-53427-TGLOBALRADBLists AS52847 as a direct member
AS-53427-TGNRADBLists AS52847 as a direct member
AS-67INTERNET-CUSTOMERSRADBLists AS52847 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS52847 as a direct member
AS-8167_CUSTOMERSRADBLists AS52847 as a direct member
AS-CTBC-CUSTOMERS124RADBLists AS52847 as a direct member
AS-CTBC-TOOLS-1RADBLists AS52847 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52847 as a direct member
AS-EMBRATELNETRADBLists AS52847 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS52847 as a direct member
AS-NOVELL-CUSTOMERSRADBLists AS52847 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS52847 as a direct member
AS14840:AS-CUSTOMERS-05RADBLists AS52847 as a direct member
AS53013:AS-CONERADBLists AS52847 as a direct member

RPKI from rpki-client, validated 2026-10-26 12:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-26. Cross-check on bgp.he.net.