Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS11993

Announcement observedUnknown RIR

AS11993 - BANCO DO BRASIL S.A. · AS11993

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 05:49:41Snapshot expired

View network topology RDAP registration

ASN: AS11993
Registration country: Registration country pending sync
Name: AS11993 - BANCO DO BRASIL S.A.
Abbreviation: AS11993
Registration date: Not recorded
Status: Announcement observed
RIR: Not recorded

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
170.66.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.196.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.217.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/29/2026, 16:00:00	✓	×	Historical record
170.66.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
170.66.248.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
198.184.161.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.146.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.152.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record
201.33.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/4/2026, 08:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS11993 - BANCO DO BRASIL S.A.
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

9/30/2026, 05:49:4129 v44 v68 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing