Autonomous system profile

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

AS28338

Announcement observedUnknown RIR

AS28338 - UFINET BRASIL S.A. · AS28338

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

Last active10/23/2026, 14:36:13Snapshot expired

View network topology RDAP registration

ASN: AS28338
Registration country: Registration country pending sync
Name: AS28338 - UFINET BRASIL S.A.
Abbreviation: AS28338
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
177.87.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
177.87.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
177.87.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.45.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.233.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.234.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.235.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid
189.84.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/23/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS28338 - UFINET BRASIL S.A.
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/23/2026, 14:36:1322 v42 v66 Upstream · 5 Uncertain

10/23/2026, 14:36:1222 v41 v66 Upstream · 5 Uncertain

10/12/2026, 12:08:2222 v42 v66 Upstream · 5 Uncertain

10/2/2026, 01:46:5922 v40 v66 Upstream · 5 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