Autonomous system profile

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

AS211580

Announcement observedRIPE NCC

Alt Urgell Fibra, S.L · ALTURGELLFIBRA-AS

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

Last active10/12/2026, 15:26:55Snapshot expired

View network topology RDAP registration

ASN: AS211580
Registration country: Spain
Name: Alt Urgell Fibra, S.L
Abbreviation: ALTURGELLFIBRA-AS
Registration date: 3/23/2021, 15:50:50
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
204.157.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 08:00:00	10/27/2026, 16:00:00	✓	×	Currently valid
91.197.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 08:00:00	10/27/2026, 16:00:00	✓	×	Currently valid
91.197.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 08:00:00	10/27/2026, 16:00:00	✓	×	Currently valid
91.197.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 08:00:00	10/27/2026, 16:00:00	✓	×	Currently valid
91.197.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 08:00:00	10/27/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Alt Urgell Fibra, S.L
RIR: RIPE NCC
Registration country: Spain
Registration date: 3/23/2021, 15:50:50
Abuse contact: javier.gracia@alturgellfibra.cat

Snapshot trend

10/12/2026, 15:26:555 v40 v61 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 · iana-rdap-asn-bootstrap · rir-rdap-asn