Autonomous system profile

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

AS5609

Announcement observedRIPE NCC

ASN-CSELT Telecom Italia S.p.A. · ASN-CSELT

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

Last active10/16/2026, 19:18:43Snapshot expired

View network topology RDAP registration

ASN: AS5609
Registration country: Italy
Name: ASN-CSELT Telecom Italia S.p.A.
Abbreviation: ASN-CSELT
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
163.162.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/14/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ASN-CSELT Telecom Italia S.p.A.
RIR: RIPE NCC
Registration country: Italy
Registration date: 1/1/1970, 00:00:00
Abuse contact: abuse@business.telecomitalia.it

Snapshot trend

10/16/2026, 19:18:431 v42 v61 Upstream · 0 Uncertain

10/14/2026, 23:35:251 v42 v61 Upstream · 0 Uncertain

9/29/2026, 13:27:031 v42 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: rir-rdap-asn · cha-la-external-routing · iana-rdap-asn-bootstrap · cha-la-bgp-observations