Autonomous system profile

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

AS36976

Announcement observedUnknown RIR

Sonangol - Sonangol · Sonangol

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

Last active10/3/2026, 00:34:54Snapshot expired

View network topology RDAP registration

ASN: AS36976
Registration country: Registration country pending sync
Name: Sonangol - Sonangol
Abbreviation: Sonangol
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
41.223.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
41.223.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/19/2026, 08:00:00	✓	×	Historical record
41.223.165.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
41.223.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
41.223.167.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Sonangol - Sonangol
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/3/2026, 00:34:545 v40 v63 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