Autonomous system profile

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

AS16735

Announcement observedUnknown RIR

AS16735 - ALGAR TELECOM S/A · AS16735

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

Last active10/15/2026, 08:11:28Snapshot expired

View network topology RDAP registration

ASN: AS16735
Registration country: Registration country pending sync
Name: AS16735 - ALGAR TELECOM S/A
Abbreviation: AS16735
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
177.126.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
177.69.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
179.108.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
186.237.192.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.32.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.44.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.44.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.44.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.44.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.72.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.72.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.72.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.72.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
187.72.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.112.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.112.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.37.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.38.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.39.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.39.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.39.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
189.39.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.146.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.160.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.160.112.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.160.120.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.170.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.187.160.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.187.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.225.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.233.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.233.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
200.233.197.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.161.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.16.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.48.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.48.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.48.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.49.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
201.55.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS16735 - ALGAR TELECOM S/A
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/15/2026, 08:11:2846 v47 v646 Upstream · 600 Uncertain

10/14/2026, 08:10:1446 v47 v644 Upstream · 606 Uncertain

10/12/2026, 22:22:4846 v47 v645 Upstream · 608 Uncertain

10/11/2026, 15:52:1146 v47 v644 Upstream · 608 Uncertain

10/10/2026, 01:42:0246 v47 v643 Upstream · 609 Uncertain

10/8/2026, 23:45:5946 v47 v642 Upstream · 608 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