Autonomous system profile

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

AS263508

Announcement observedUnknown RIR

AS263508 - SIMNET TELECOMUNICACOES LTDA · AS263508

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

Last active10/13/2026, 22:20:44Snapshot expired

View network topology RDAP registration

ASN: AS263508
Registration country: Registration country pending sync
Name: AS263508 - SIMNET TELECOMUNICACOES LTDA
Abbreviation: AS263508
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
191.243.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.161.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.162.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.163.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.167.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.168.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.169.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/27/2026, 00:00:00	✓	×	Currently valid
191.243.170.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.172.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.173.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.174.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid
191.243.175.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	11/1/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS263508 - SIMNET TELECOMUNICACOES LTDA
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/13/2026, 22:20:4416 v410 v622 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