Autonomous system profile

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

AS43064

Announcement observedRIPE NCC

TEIXEIRAEDUARTE-AS Teixeira Duarte - Engenharia e Construcoes, S.A. · TEIXEIRAEDUARTE-AS

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

Last active10/3/2026, 17:12:43Snapshot expired

View network topology RDAP registration

ASN: AS43064
Registration country: Portugal
Name: TEIXEIRAEDUARTE-AS Teixeira Duarte - Engenharia e Construcoes, S.A.
Abbreviation: TEIXEIRAEDUARTE-AS
Registration date: 6/1/2007, 08:33:22
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.104.37.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TEIXEIRAEDUARTE-AS Teixeira Duarte - Engenharia e Construcoes, S.A.
RIR: RIPE NCC
Registration country: Portugal
Registration date: 6/1/2007, 08:33:22
Abuse contact: admnet@teixeiraduarte.com

Snapshot trend

10/3/2026, 17:12:431 v40 v62 Upstream · 0 Uncertain

10/3/2026, 16:53:580 v40 v60 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 · rir-rdap-asn · iana-rdap-asn-bootstrap