Autonomous system profile

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

AS206137

Announcement observedRIPE NCC

ch-ses Societa Elettrica Sopracenerina SA (SES) · ch-ses

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

Last active10/11/2026, 02:42:27Snapshot expired

View network topology RDAP registration

ASN: AS206137
Registration country: Switzerland
Name: ch-ses Societa Elettrica Sopracenerina SA (SES)
Abbreviation: ch-ses
Registration date: 3/21/2017, 10:19:54
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.192.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 16:00:00	10/10/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ch-ses Societa Elettrica Sopracenerina SA (SES)
RIR: RIPE NCC
Registration country: Switzerland
Registration date: 3/21/2017, 10:19:54
Abuse contact: helpdesk@ses.ch

Snapshot trend

10/11/2026, 02:42:271 v41 v62 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