Autonomous system profile

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

AS41549

Announcement observedRIPE NCC

Elektrizitaets- und Wasserwerk der Stadt Buchs SG · EWB-Cable-Network-AS

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

Last active10/28/2026, 20:37:50Snapshot expired

View network topology RDAP registration

ASN: AS41549
Registration country: Switzerland
Name: Elektrizitaets- und Wasserwerk der Stadt Buchs SG
Abbreviation: EWB-Cable-Network-AS
Registration date: 9/12/2006, 13:32:09
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
146.185.0.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
157.173.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
178.21.224.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
185.37.72.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
194.0.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
194.11.218.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
195.20.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
213.159.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
217.67.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
88.84.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
89.186.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Elektrizitaets- und Wasserwerk der Stadt Buchs SG
RIR: RIPE NCC
Registration country: Switzerland
Registration date: 9/12/2006, 13:32:09
Abuse contact: abuse@rsnweb.ch

Snapshot trend

10/28/2026, 20:37:5011 v42 v614 Upstream · 32 Uncertain

10/3/2026, 12:12:4911 v42 v616 Upstream · 30 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