Autonomous system profile

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

AS263961

Announcement observedUnknown RIR

AS263961 - M. ANTONIO OLIVEIRA LIMA · AS263961

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

Last active10/15/2026, 19:20:54Snapshot expired

View network topology RDAP registration

ASN: AS263961
Registration country: Registration country pending sync
Name: AS263961 - M. ANTONIO OLIVEIRA LIMA
Abbreviation: AS263961
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
138.255.104.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Historical record
138.255.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Historical record
138.255.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Historical record
138.255.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Historical record
138.255.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: AS263961 - M. ANTONIO OLIVEIRA LIMA
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/15/2026, 19:20:545 v41 v65 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