asn.dev

Routing security

AS11993 BANCO DO BRASIL S.A.

Unclassified RIPE

RPKI valid 100% 33 of 33 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

33 observed

Every prefix observed with AS11993 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.66.0.0/17RPKI validIRR covering53
170.66.2.0/24RPKI validIRR covering53
170.66.10.0/24RPKI validIRR covering53
170.66.11.0/24RPKI validIRR covering53
170.66.12.0/24RPKI validIRR covering53
170.66.110.0/24RPKI validIRR covering52
170.66.117.0/24RPKI validIRR covering52
170.66.118.0/24RPKI validIRR covering17
170.66.128.0/18RPKI validIRR covering53
170.66.192.0/18RPKI validIRR covering53
170.66.192.0/24RPKI validIRR covering53
170.66.193.0/24RPKI validIRR covering53
170.66.194.0/24RPKI validIRR covering52
170.66.196.0/24RPKI validIRR covering52
170.66.206.0/24RPKI validIRR covering52
170.66.217.0/24RPKI validIRR covering53
170.66.224.0/24RPKI validIRR covering52
170.66.248.0/22RPKI validIRR covering52
198.184.161.0/24RPKI validIRR52
201.33.144.0/24RPKI validIRR covering52
201.33.145.0/24RPKI validIRR covering52
201.33.146.0/24RPKI validIRR covering52
201.33.147.0/24RPKI validIRR covering52
201.33.148.0/24RPKI validIRR covering52
201.33.149.0/24RPKI validIRR covering52
201.33.150.0/24RPKI validIRR covering52
201.33.151.0/24RPKI validIRR covering52
201.33.152.0/24RPKI validIRR covering52
201.33.153.0/24RPKI validIRR covering52
2801:8e::/36RPKI validIRR covering31
2801:8e:804::/48RPKI validIRR covering30
2801:8e:a000::/36RPKI validIRR covering31
2801:8e:f000::/48RPKI validIRR covering30

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS11993 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.66.0.0/16/24LACNIC
198.184.161.0/24/24LACNIC
201.33.144.0/20/24LACNIC
2801:8e::/32/126LACNIC

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

4 objects · 3 not announced

Route objects naming AS11993 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
170.66.0.0/16RADBWIXMAINT-AS530132025-03-27Not announced
201.33.144.0/20RADBWIXMAINT-AS530132025-03-27Not announced
2801:8e::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
198.184.161.0/24RADBWIXMAINT-AS530132025-03-27Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS11993 directly show who expects to carry it.

AS-setWhereRelationship
AS-53427-TGLOBALRADBLists AS11993 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS11993 as a direct member
AS-8167_CUSTOMERSRADBLists AS11993 as a direct member
AS-CTBC-CUSTOMERS179RADBLists AS11993 as a direct member
AS-CTBC-TOOLS-7RADBLists AS11993 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS11993 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS11993 as a direct member
AS-EMBRATELNETRADBLists AS11993 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS11993 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS11993 as a direct member
AS-ITXBRRADBLists AS11993 as a direct member
AS-MOB-CUSTOMER-AS11993RADBLists AS11993 as a direct member
AS-SEABONECUSTLARIPELists AS11993 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS11993 as a direct member
AS198949:AS-SDRADBLists AS11993 as a direct member
AS263558:AS-CUSTOMERSRADBLists AS11993 as a direct member
AS26615:AS-CUSTOMERSRADBLists AS11993 as a direct member
AS53013:AS-CONERADBLists AS11993 as a direct member
AS60503:AS-ALL-CUSTOMERSRIPELists AS11993 as a direct member

RPKI from rpki-client, validated 2026-10-23 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-23. Cross-check on bgp.he.net.