Autonomous system profile

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

AS205718

Announcement observedRIPE NCC

ALCORT INGENIERIA Y ASESORIA S.L. · ALCORT

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

Last active10/25/2026, 11:13:31Snapshot expired

View network topology RDAP registration

ASN: AS205718
Registration country: Spain
Name: ALCORT INGENIERIA Y ASESORIA S.L.
Abbreviation: ALCORT
Registration date: 6/16/2017, 08:16:02
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.205.112.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.208.220.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.210.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.226.168.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.229.156.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.229.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.231.116.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
185.248.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
77.83.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/25/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ALCORT INGENIERIA Y ASESORIA S.L.
RIR: RIPE NCC
Registration country: Spain
Registration date: 6/16/2017, 08:16:02
Abuse contact: abuse@alcort.es

Snapshot trend

10/25/2026, 11:13:319 v49 v610 Upstream · 5 Uncertain

10/21/2026, 09:20:229 v49 v69 Upstream · 3 Uncertain

10/11/2026, 01:11:049 v49 v69 Upstream · 7 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