asn.dev

Routing security

AS52772 SJNET TELECOMUNICACOES - EIRELI

Unclassified RIPE Route Server

RPKI valid 58% 11 of 19 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 95% 0 missing · 1 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

19 observed

Every prefix observed with AS52772 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2804:a0c::/32No ROAIRR other origin32
38.236.128.0/19No ROAIRR31
38.236.128.0/20No ROAIRR15
38.236.128.0/21No ROAIRR14
38.236.136.0/21No ROAIRR14
38.236.144.0/20No ROAIRR15
38.236.144.0/21No ROAIRR14
38.236.152.0/21No ROAIRR14
177.39.156.0/22RPKI validIRR53
177.39.156.0/23RPKI validIRR15
177.39.156.0/24RPKI validIRR13
177.39.157.0/24RPKI validIRR13
177.39.158.0/23RPKI validIRR15
177.39.158.0/24RPKI validIRR13
177.39.159.0/24RPKI validIRR13
2804:259c::/32RPKI validIRR31
2804:259c::/33RPKI validIRR19
2804:259c:100::/40RPKI validIRR18
2804:259c:8000::/34RPKI validIRR18

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS52772 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
177.39.156.0/22/22LACNIC
177.39.156.0/23/23LACNIC
177.39.156.0/24/24LACNIC
177.39.157.0/24/24LACNIC
177.39.158.0/23/23LACNIC
177.39.158.0/24/24LACNIC
177.39.159.0/24/24LACNIC
2804:259c::/32/32LACNIC
2804:259c::/33/33LACNIC
2804:259c:100::/40/40LACNIC
2804:259c:8000::/34/34LACNIC

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

81 objects · 61 not announced

Route objects naming AS52772 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
38.236.128.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.128.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.128.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.129.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.130.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.130.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.131.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.132.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.132.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.132.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.133.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.134.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.134.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.135.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.136.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.136.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.136.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.137.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.138.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.138.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.139.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.140.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.140.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.140.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.141.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.142.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.142.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.143.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.144.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.144.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.144.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.145.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.146.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.146.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.147.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.148.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.148.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.148.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.149.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.150.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.150.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.151.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.152.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.152.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.152.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.153.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.154.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.154.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.155.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.156.0/22ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.156.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.156.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.157.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.158.0/23ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.158.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
38.236.159.0/24ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Not announced
2804:259c::/34ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Not announced
2804:259c:4000::/34ALTDBSJNET-TELECOMMAINT-AS527722020-09-14Not announced
2804:259c:aa00::/40ALTDBSJNET-TELECOMMAINT-AS527722022-01-25Not announced
2804:259c:ba00::/40ALTDBSJNET-TELECOMMAINT-AS527722022-01-25Not announced
2804:259c:c000::/34ALTDBSJNET-TELECOMMAINT-AS527722025-05-30Not announced
38.236.128.0/19ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.128.0/20ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.128.0/21ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.136.0/21ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.144.0/20ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.144.0/21ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
38.236.152.0/21ALTDBSJNET-TELECOMMAINT-AS527722026-06-04Announced
177.39.156.0/22ALTDBSJNET-TELECOMMAINT-AS527722020-09-01Announced
177.39.156.0/23ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
177.39.156.0/24ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
177.39.157.0/24ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
177.39.157.0/24RADBAS-CNY-CUSTOMER-52772MAINT-AS2676132025-07-19Announced
177.39.158.0/23ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
177.39.158.0/24ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
177.39.159.0/24ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
2804:259c::/32ALTDBSJNET-TELECOMMAINT-AS527722020-09-01Announced
2804:259c::/32RADBCUSTOM-LINKFULLMAINT-AS2630472025-03-18Announced
2804:259c::/33ALTDBSJNET-TELECOMMAINT-AS527722020-09-13Announced
2804:259c:100::/40ALTDBSJNET-TELECOMMAINT-AS527722023-08-17Announced
2804:259c:8000::/34ALTDBSJNET-TELECOMMAINT-AS527722021-06-04Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52772 directly show who expects to carry it.

AS-setWhereRelationship
AS-SJNET-ALLPeeringDBDeclared by the operator as its own set
AS-21574-CUSTOMERSRADBLists AS52772 as a direct member
AS-263009-FORTE-TCMRADBLists AS52772 as a direct member
AS-267613RADBLists AS52772 as a direct member
AS-28124RADBLists AS52772 as a direct member
AS-53427-TGLOBALRADBLists AS52772 as a direct member
AS-CTBC-CUSTOMERS12RADBLists AS52772 as a direct member
AS-CTBC-CUSTOMERS239RADBLists AS52772 as a direct member
AS-CTBC-TOOLS-1RADBLists AS52772 as a direct member
AS-DECIX-RIO-CONNECTEDARINLists AS52772 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52772 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS52772 as a direct member
AS-EDATELRADBLists AS52772 as a direct member
AS-EMBRATELNETRADBLists AS52772 as a direct member
AS-FLYSRADBLists AS52772 as a direct member
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUDRADBLists AS52772 as a direct member
AS-FORTE-TELECOM-CUSTOMER-POCRADBLists AS52772 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS52772 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS52772 as a direct member
AS-GOLDENLINK-CUSTOMERSRADBLists AS52772 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS52772 as a direct member
AS-HURRICANEV6RADBLists AS52772 as a direct member
AS-K2TELECOM-COSTUMERSRADBLists AS52772 as a direct member
AS-LINKFULL-CORPORATERADBLists AS52772 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS52772 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS52772 as a direct member
AS-SJNETALTDBLists AS52772 as a direct member
AS-SUMICITY-CUSTOMERSRADBLists AS52772 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS52772 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS52772 as a direct member
AS-UPIX-CUSTOMERSRADBLists AS52772 as a direct member
AS-VIPRIO-CUSTOMERSRADBLists AS52772 as a direct member
AS203462:AS-NVC-DECIX_FRA_RSRIPELists AS52772 as a direct member
AS264409:AS-CONERADBLists AS52772 as a direct member
AS40850:AS-CUSTOMERSRADBLists AS52772 as a direct member
AS52925:AS-CONERADBLists AS52772 as a direct member
AS53013:AS-CONERADBLists AS52772 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS52772 as a direct member

RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.