Autonomous system profile

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

AS49576

Announcement observedRIPE NCC

REE-AS RED ELECTRICA DE ESPANA S.A.U. · REE-AS

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

Last active10/26/2026, 14:40:09Snapshot expired

View network topology RDAP registration

ASN: AS49576
Registration country: Spain
Name: REE-AS RED ELECTRICA DE ESPANA S.A.U.
Abbreviation: REE-AS
Registration date: 7/7/2009, 14:21:39
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.112.72.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
192.112.76.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.104.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.120.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid
193.148.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: REE-AS RED ELECTRICA DE ESPANA S.A.U.
RIR: RIPE NCC
Registration country: Spain
Registration date: 7/7/2009, 14:21:39
Abuse contact: redes_io@ree.es

Snapshot trend

10/26/2026, 14:40:0921 v40 v67 Upstream · 0 Uncertain

10/11/2026, 04:21:0720 v40 v66 Upstream · 0 Uncertain

10/4/2026, 11:48:1520 v40 v65 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