Autonomous system profile

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

AS263445

Announcement observedUnknown RIR

AS263445 - SEM LIMITE COMUNICACOES LTDA - ME · AS263445

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

Last active10/23/2026, 05:22:29Snapshot expired

View network topology RDAP registration

ASN: AS263445
Registration country: Registration country pending sync
Name: AS263445 - SEM LIMITE COMUNICACOES LTDA - ME
Abbreviation: AS263445
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
177.91.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
177.91.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
177.91.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
177.91.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
177.91.167.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS263445 - SEM LIMITE COMUNICACOES LTDA - ME
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/23/2026, 05:22:295 v417 v611 Upstream · 21 Uncertain

10/17/2026, 14:35:495 v417 v613 Upstream · 23 Uncertain

10/13/2026, 21:57:195 v417 v613 Upstream · 21 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