Autonomous system profile

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

AS52952

Announcement observedUnknown RIR

AS52952 - Millenium Com de Mat e Sist de Inf. Ltda · AS52952

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

Last active10/4/2026, 22:09:50Snapshot expired

View network topology RDAP registration

ASN: AS52952
Registration country: Registration country pending sync
Name: AS52952 - Millenium Com de Mat e Sist de Inf. Ltda
Abbreviation: AS52952
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
177.22.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.16.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.18.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.28.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
177.22.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	11/1/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS52952 - Millenium Com de Mat e Sist de Inf. Ltda
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/4/2026, 22:09:5019 v46 v64 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