RDAP / Whois lookup

Look up authoritative registration records for a domain, IP, network prefix or ASN. Subdomains are resolved to their registrable domain automatically.

AS31736

Record foundRIPE NCC

SENSELAN-AS

RDAP is structured authoritative registration data. Registration records and contacts do not establish current routing, device location or network safety.

Queried at11/1/2026, 06:25:35Live registry lookup

ASN profile Network topology BGP routes

Resource type: Autonomous system
Registry: RIPE NCC
Registration country / region: Not provided by registry
Registration status: Active
Registered at: 7/28/2004, 13:28:55
Last changed: 1/9/2026, 08:13:18

Resource rangeAS31736 – AS31736Autonomous system

Resource records1ASN count

Public contacts7Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS31736
Name: SENSELAN-AS
Allocation type: Not provided by registry
Parent handle: Not provided by registry
Whois server: whois.ripe.net
Authoritative RDAP host: rdap.db.ripe.net

Address and number range

Resource range: AS31736 – AS31736
Address family: Not applicable
Resource records: Not applicable

Registration entities and contacts

Only public fields from the authoritative RDAP response are shown. Roles are assigned by the registry.

7 entities

Administrative

Hans LehmannHL4351-RIPE

+41 26 5050000+41 26 5050002

senseLAN GmbH · Duensstrasse 1 · 3186 Duedingen · Switzerland

TechnicalAdministrative

Kurt BlaserKB2401-RIPE

+41 26 5050000

senseLAN GmbH · Duensstrasse 1 · 3186 Duedingen · Switzerland

Registrant

LIR-CH-SENSELAN-MNTLIR-CH-SENSELAN-MNT

Not provided by registry

TechnicalAdministrative

Oliver HitzOH360-RIPE

+41 26 5050000

senseLAN GmbH · Duensstrasse 1 · 3186 Duedingen · Switzerland

Registrant

senseLAN GmbHORG-sG1-RIPE

+41 26 5050000+41 26 5050002

Duensstrasse 1 · 3186 · Duedingen · SWITZERLAND

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

Abuse

senseLAN NOCSN4936-RIPE

abuse@senselan.ch+41 26 505 00 00+41 26 505 00 02

senseLAN GmbH · Duensstrasse 1 · CH-3186 Duedingen

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	1/9/2026, 08:13:18	Not provided by registry
Registration	7/28/2004, 13:28:55	Not provided by registry

Terms and remarks

Registry notices are shown verbatim so their authoritative meaning is not altered.

5 notices

Registry noticesenseLAN GmbH Duedingen, Switzerland We have an open peering policy. Feel free to contact us if you would like to peer with us: noc@senselan.ch We are present at the Swiss Internet Exchange: https://www.swissix.net T R A N S I T C U S T O M E R S AS42155: Evard Antennenbau AG AS203882: Altern8 SA AS48461: stepping stone GmbH

FilteredThis output has been filtered.

Whois Inaccuracy ReportingIf you see inaccuracies in the results, please visit:

SourceObjects returned came from source RIPE

Terms and ConditionsThis is the RIPE Database query service. The objects are in RDAP format.

CHA.LA authoritative RDAP snapshotIANA Bootstrap only locates the responsible registration service. Data comes from the corresponding RIR or domain registry and is cached locally by query target.Authoritative source: RIPE NCC · rdap.db.ripe.net